
515 
FNUS51 KAKQ 010809
FWFAKQ

FIRE WEATHER PLANNING FORECAST FOR CEN/ERN VA...NE NC...MD ERN SHORE
NATIONAL WEATHER SERVICE WAKEFIELD VA
409 AM EDT WED APR 1 2009

.DISCUSSION...
LOW PRESSURE WILL MOVE NORTHEAST FROM THE GULF COAST THIS MORNING 
AND PUSH OFF THE NORTH CAROLINA COAST THURSDAY MORNING. ANOTHER AREA 
OF LOW PRESSURE WILL LIFT A WARM FRONT THROUGH THE AREA EARLY FRIDAY 
MORNING...WITH A COLD FRONT MOVING THROUGH FRIDAY AFTERNOON. HIGH 
PRESSURE RETURNS FOR THE WEEKEND.

MDZ021>023-012115-
DORCHESTER-WICOMICO-SOMERSET-
INCLUDING THE CITIES OF...CAMBRIDGE...SALISBURY...CRISFIELD...
PRINCESS ANNE
409 AM EDT WED APR 1 2009

                      TODAY        TONIGHT      THU          

CLOUD COVER           CLOUDY       CLOUDY       PCLDY        
PRECIP TYPE           SHOWERS      RAIN         NONE         
CHANCE PRECIP (%)     80           50           10           
MAX/MIN TEMP          58           42           63           
MAX/MIN RH (%)        64           100          55           
WND20FT2MIN/EARLY(MPH)SE 6-10 G19  S 5-9 G18    NE 3-7       
WND20FT2MIN/LATE(MPH) SE 13-17     LGT/VAR      E 8-12       
PRECIP AMOUNT         0.16         0.08         0.00         
PRECIP DURATION       4            2            0            
MAX MIXING HGT(FT-AGL)2100                      2900         
TRANSPORT WIND (MPH)  S 29                      E 15         
VENT RATE (FT-MPH)    60900                     43500        
DISPERSION (EVENING)               VERY POOR                 
ADI EARLY             24 FAIR      33 FAIR      29 FAIR      
ADI LATE              52 GEN GOOD  6 VERY POOR  41 GEN GOOD  
MAX LVORI EARLY       4            6            7            
MAX LVORI LATE        3            8            2            
LAL                   1            1            1            
HAINES INDEX          4            5            5            

REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.

.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. EAST WINDS 10 TO 15 MPH. 
.FRIDAY...MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. SHOWERS
LIKELY IN THE MORNING...THEN A CHANCE OF SHOWERS IN THE AFTERNOON
AND EVENING. HIGHS IN THE LOWER 60S. MINIMUM RH 66 PERCENT UNTIL
EARLY EVENING. SOUTHEAST WINDS 15 TO 20 MPH...BECOMING SOUTHWEST
IN THE AFTERNOON AND EVENING. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. MINIMUM RH 38 PERCENT. WEST WINDS 10 TO
15 MPH. 
.SUNDAY AND SUNDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS IN THE MID 60S. MINIMUM RH 42 PERCENT. SOUTH WINDS 5 TO
10 MPH. 
.MONDAY AND MONDAY NIGHT...MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS AROUND 60. MINIMUM RH
63 PERCENT. SOUTH WINDS 15 TO 20 MPH. 
.TUESDAY AND TUESDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 53 PERCENT. NORTHWEST WINDS
15 TO 20 MPH. 

$$

MDZ024-012115-
INLAND WORCESTER-
INCLUDING THE CITIES OF...SNOW HILL
409 AM EDT WED APR 1 2009

                      TODAY        TONIGHT      THU          

CLOUD COVER           CLOUDY       CLOUDY       PCLDY        
PRECIP TYPE           SHOWERS      RAIN         NONE         
CHANCE PRECIP (%)     80           50           10           
MAX/MIN TEMP          57           44           62           
MAX/MIN RH (%)        66           95           58           
WND20FT2MIN/EARLY(MPH)SE 6-10 G19  S 7-11 G19   NE 4-8       
WND20FT2MIN/LATE(MPH) SE 13-17     LGT/VAR      E 9-13       
PRECIP AMOUNT         0.13         0.08         0.00         
PRECIP DURATION       4            2            0            
MAX MIXING HGT(FT-AGL)2200                      2400         
TRANSPORT WIND (MPH)  S 26                      E 17         
VENT RATE (FT-MPH)    57200                     40800        
DISPERSION (EVENING)               POOR                      
ADI EARLY             26 FAIR      32 FAIR      17 GEN POOR  
ADI LATE              52 GEN GOOD  10 POOR      34 FAIR      
MAX LVORI EARLY       5            5            6            
MAX LVORI LATE        3            7            3            
LAL                   1            1            1            
HAINES INDEX          4            3            4            

REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.

.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. EAST WINDS 10 TO 15 MPH. 
.FRIDAY...MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. SHOWERS
LIKELY IN THE MORNING...THEN A CHANCE OF SHOWERS IN THE AFTERNOON
AND EVENING. HIGHS IN THE LOWER 60S. MINIMUM RH 70 PERCENT UNTIL
EARLY EVENING. SOUTHEAST WINDS 15 TO 20 MPH...BECOMING SOUTHWEST
IN THE AFTERNOON AND EVENING. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE MID 60S. MINIMUM RH 42 PERCENT. WEST WINDS 10 TO
15 MPH. 
.SUNDAY AND SUNDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 60S. MINIMUM RH 47 PERCENT. SOUTH WINDS 5 TO
10 MPH. 
.MONDAY AND MONDAY NIGHT...MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
MINIMUM RH 67 PERCENT. SOUTH WINDS 15 TO 20 MPH. 
.TUESDAY AND TUESDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. MINIMUM RH 56 PERCENT. WEST WINDS
15 TO 20 MPH. 

$$

MDZ025-012115-
MARYLAND BEACHES-
INCLUDING THE CITIES OF...OCEAN CITY
409 AM EDT WED APR 1 2009

                      TODAY        TONIGHT      THU          

CLOUD COVER           CLOUDY       CLOUDY       PCLDY        
PRECIP TYPE           SHOWERS      RAIN         NONE         
CHANCE PRECIP (%)     80           50           10           
MAX/MIN TEMP          55           45           60           
MAX/MIN RH (%)        65           93           63           
WND20FT2MIN/EARLY(MPH)SE 9-13 G20  SE 9-13      NE 4-8       
WND20FT2MIN/LATE(MPH) SE 14-18     LGT/VAR      E 9-13       
PRECIP AMOUNT         0.13         0.07         0.00         
PRECIP DURATION       4            2            0            
MAX MIXING HGT(FT-AGL)1500                      1300         
TRANSPORT WIND (MPH)  SE 25                     NE 16        
VENT RATE (FT-MPH)    37500                     20800        
DISPERSION (EVENING)               POOR                      
ADI EARLY             24 FAIR      22 FAIR      14 GEN POOR  
ADI LATE              40 FAIR      11 POOR      21 FAIR      
MAX LVORI EARLY       4            5            5            
MAX LVORI LATE        3            6            3            
LAL                   1            1            1            
HAINES INDEX          4            3            4            

REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.

.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. EAST WINDS 10 TO 15 MPH. 
.FRIDAY...BREEZY. MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS.
SHOWERS LIKELY IN THE MORNING...THEN A CHANCE OF SHOWERS IN THE
AFTERNOON AND EVENING. HIGHS IN THE UPPER 50S. MINIMUM RH
71 PERCENT UNTIL EARLY EVENING. SOUTHEAST WINDS 15 TO 25 MPH...
BECOMING SOUTHWEST 15 TO 20 MPH IN THE AFTERNOON AND EVENING. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS AROUND 60. MINIMUM RH 46 PERCENT. WEST WINDS 15 TO 20 MPH. 
.SUNDAY AND SUNDAY NIGHT...PARTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 54 PERCENT. SOUTH WINDS 10 TO
15 MPH. 
.MONDAY AND MONDAY NIGHT...MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 50S. MINIMUM
RH 70 PERCENT. SOUTH WINDS 15 TO 20 MPH. 
.TUESDAY AND TUESDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. MINIMUM RH 59 PERCENT. WEST WINDS
15 TO 20 MPH. 

$$

NCZ012>014-030-012115-
NORTHAMPTON NC-HERTFORD-GATES-BERTIE-
INCLUDING THE CITIES OF...MARGARETTSVILLE...AHOSKIE
409 AM EDT WED APR 1 2009

                      TODAY        TONIGHT      THU          

CLOUD COVER           CLOUDY       CLOUDY       MCLDY        
PRECIP TYPE           SHOWERS      RAIN         SHOWERS      
CHANCE PRECIP (%)     80           40           30           
MAX/MIN TEMP          63           50           64           
MAX/MIN RH (%)        69           100          62           
WND20FT2MIN/EARLY(MPH)SE 4-8 G17   LGT/VAR      NE 3-7       
WND20FT2MIN/LATE(MPH) S 8-12 G18   LGT/VAR      E 6-10       
PRECIP AMOUNT         0.27         0.00         0.00         
PRECIP DURATION       4            0            0            
MAX MIXING HGT(FT-AGL)2500                      2200         
TRANSPORT WIND (MPH)  S 21                      NE 15        
VENT RATE (FT-MPH)    52500                     33000        
DISPERSION (EVENING)               VERY POOR                 
ADI EARLY             36 FAIR      25 FAIR      25 FAIR      
ADI LATE              43 GEN GOOD  5 VERY POOR  28 FAIR      
MAX LVORI EARLY       4            9            8            
MAX LVORI LATE        4            10           3            
LAL                   1            1            1            
HAINES INDEX          4            3            3            

REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.

.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. SOUTHEAST WINDS 5 TO 10 MPH. 
.FRIDAY...CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN PARTLY CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON AND EVENING.
HIGHS IN THE LOWER 70S. MINIMUM RH 54 PERCENT UNTIL EARLY
EVENING. SOUTH WINDS 10 TO 15 MPH...BECOMING WEST 15 TO 20 MPH IN
THE AFTERNOON AND EVENING. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLEAR. LOWS IN THE UPPER
40S. HIGHS AROUND 70. MINIMUM RH 35 PERCENT. WEST WINDS 5 TO
10 MPH. 
.SUNDAY AND SUNDAY NIGHT...PARTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS AROUND 70. MINIMUM RH 43 PERCENT. SOUTHEAST WINDS AROUND
5 MPH. 
.MONDAY AND MONDAY NIGHT...MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE UPPER 60S. MINIMUM RH
61 PERCENT. SOUTHWEST WINDS 15 TO 20 MPH. 
.TUESDAY AND TUESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. MINIMUM RH 45 PERCENT. WEST WINDS 5 TO
10 MPH. 

$$

NCZ015>017-031-032-012115-
PASQUOTANK-CAMDEN-INLAND CURRITUCK-CHOWAN-PERQUIMANS-
INCLUDING THE CITIES OF...ELIZABETH CITY...EDENTON
409 AM EDT WED APR 1 2009

                      TODAY        TONIGHT      THU          

CLOUD COVER           CLOUDY       CLOUDY       MCLDY        
PRECIP TYPE           SHOWERS      RAIN         SHOWERS      
CHANCE PRECIP (%)     80           50           20           
MAX/MIN TEMP          63           51           64           
MAX/MIN RH (%)        69           100          64           
WND20FT2MIN/EARLY(MPH)SE 8-12 G21  E 5-9 G20    NE 5-9 G16   
WND20FT2MIN/LATE(MPH) SE 12-16 G23 NE 3-7       E 8-12       
PRECIP AMOUNT         0.28         0.02         0.00         
PRECIP DURATION       4            2            0            
MAX MIXING HGT(FT-AGL)2300                      1800         
TRANSPORT WIND (MPH)  S 25                      NE 15        
VENT RATE (FT-MPH)    57500                     27000        
DISPERSION (EVENING)               POOR                      
ADI EARLY             35 FAIR      23 FAIR      22 FAIR      
ADI LATE              51 GEN GOOD  4 VERY POOR  23 FAIR      
MAX LVORI EARLY       5            8            9            
MAX LVORI LATE        4            9            3            
LAL                   1            1            1            
HAINES INDEX          4            3            3            

REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.

.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. SOUTHEAST WINDS 10 TO 15 MPH. 
.FRIDAY...CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN PARTLY CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON AND EVENING.
HIGHS IN THE LOWER 70S. MINIMUM RH 59 PERCENT UNTIL EARLY
EVENING. SOUTH WINDS 15 TO 20 MPH...BECOMING SOUTHWEST IN THE
AFTERNOON AND EVENING. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLEAR. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 40 PERCENT. WEST WINDS
10 TO 15 MPH. 
.SUNDAY AND SUNDAY NIGHT...MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. MINIMUM RH 46 PERCENT. SOUTHEAST WINDS
5 TO 10 MPH. 
.MONDAY AND MONDAY NIGHT...MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S.
MINIMUM RH 60 PERCENT. SOUTH WINDS 15 TO 20 MPH. 
.TUESDAY AND TUESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 48 PERCENT. WEST WINDS
15 TO 20 MPH. 

$$

NCZ102-012115-
OUTER BANKS CURRITUCK-
INCLUDING THE CITIES OF...COROLLA
409 AM EDT WED APR 1 2009

                      TODAY        TONIGHT      THU          

CLOUD COVER           CLOUDY       CLOUDY       MCLDY        
PRECIP TYPE           SHOWERS      RAIN         SHOWERS      
CHANCE PRECIP (%)     80           50           20           
MAX/MIN TEMP          59           53           59           
MAX/MIN RH (%)        68           93           66           
WND20FT2MIN/EARLY(MPH)SE 12-16     SE 10-14 G23 NE 7-11 G16  
WND20FT2MIN/LATE(MPH) SE 16-20     NE 6-10 G16  NE 10-14     
PRECIP AMOUNT         0.28         0.06         0.00         
PRECIP DURATION       4            2            0            
MAX MIXING HGT(FT-AGL)1400                      400          
TRANSPORT WIND (MPH)  SE 22                     NE 16        
VENT RATE (FT-MPH)    30800                     6400         
DISPERSION (EVENING)               FAIR                      
ADI EARLY             19 GEN POOR  15 GEN POOR  17 GEN POOR  
ADI LATE              34 FAIR      5 VERY POOR  18 GEN POOR  
MAX LVORI EARLY       5            6            5            
MAX LVORI LATE        4            6            3            
LAL                   1            1            1            
HAINES INDEX          4            3            3            

REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.

.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. SOUTHEAST WINDS 15 TO 20 MPH. 
.FRIDAY...CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN PARTLY CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON AND EVENING.
HIGHS IN THE UPPER 60S. MINIMUM RH 60 PERCENT UNTIL EARLY
EVENING. SOUTHEAST WINDS AROUND 20 MPH...BECOMING SOUTHWEST IN
THE AFTERNOON AND EVENING. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLEAR. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 40 PERCENT. NORTHWEST
WINDS 10 TO 15 MPH. 
.SUNDAY AND SUNDAY NIGHT...MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. MINIMUM RH 46 PERCENT. SOUTHEAST WINDS
AROUND 10 MPH. 
.MONDAY AND MONDAY NIGHT...BREEZY. MOSTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE MID 60S.
MINIMUM RH 61 PERCENT. SOUTH WINDS 15 TO 25 MPH. 
.TUESDAY AND TUESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 50 PERCENT. WEST WINDS
15 TO 20 MPH. 

$$

VAZ048-049-061-062-068-069-012115-
FLUVANNA-LOUISA-CUMBERLAND-GOOCHLAND-AMELIA-POWHATAN-
INCLUDING THE CITIES OF...LOUISA...GOOCHLAND
409 AM EDT WED APR 1 2009

                      TODAY        TONIGHT      THU          

CLOUD COVER           CLOUDY       CLOUDY       PCLDY        
PRECIP TYPE           SHOWERS      RAIN         RAIN         
CHANCE PRECIP (%)     80           50           20           
MAX/MIN TEMP          57           41           64           
MAX/MIN RH (%)        68           100          51           
WND20FT2MIN/EARLY(MPH)LGT/VAR      LGT/VAR      LGT/VAR      
WND20FT2MIN/LATE(MPH) S 3-7        LGT/VAR      E 6-10       
PRECIP AMOUNT         0.32         0.02         0.00         
PRECIP DURATION       4            2            0            
MAX MIXING HGT(FT-AGL)2200                      4100         
TRANSPORT WIND (MPH)  S 20                      E 17         
VENT RATE (FT-MPH)    44000                     69700        
DISPERSION (EVENING)               STAGNANT                  
ADI EARLY             15 GEN POOR  13 GEN POOR  36 FAIR      
ADI LATE              43 GEN GOOD  3 VERY POOR  54 GEN GOOD  
MAX LVORI EARLY       4            10           9            
MAX LVORI LATE        4            10           1            
LAL                   1            1            1            
HAINES INDEX          5            5            5            

REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.

.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
SOUTHEAST WINDS 5 TO 10 MPH. 
.FRIDAY...CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN PARTLY CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON AND EVENING.
HIGHS IN THE UPPER 60S. MINIMUM RH 48 PERCENT UNTIL EARLY
EVENING. SOUTH WINDS 10 TO 15 MPH...BECOMING WEST IN THE
AFTERNOON AND EVENING. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLEAR. LOWS IN THE LOWER
40S. HIGHS AROUND 70. MINIMUM RH 29 PERCENT. SOUTHWEST WINDS 5 TO
10 MPH. 
.SUNDAY AND SUNDAY NIGHT...PARTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 60S. MINIMUM RH 40 PERCENT. SOUTH WINDS AROUND
5 MPH. 
.MONDAY AND MONDAY NIGHT...MOSTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.
MINIMUM RH 60 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH. 
.TUESDAY AND TUESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS AROUND 60. MINIMUM RH 42 PERCENT. WEST WINDS 5 TO 10 MPH. 

$$

VAZ060-065>067-012115-
PRINCE EDWARD-MECKLENBURG-LUNENBURG-NOTTOWAY-
INCLUDING THE CITIES OF...FARMVILLE...SOUTH HILL...CREWE
409 AM EDT WED APR 1 2009

                      TODAY        TONIGHT      THU          

CLOUD COVER           CLOUDY       CLOUDY       MCLDY        
PRECIP TYPE           SHOWERS      RAIN         SHOWERS      
CHANCE PRECIP (%)     80           40           30           
MAX/MIN TEMP          59           44           63           
MAX/MIN RH (%)        70           100          58           
WND20FT2MIN/EARLY(MPH)LGT/VAR      LGT/VAR      NE 3-7       
WND20FT2MIN/LATE(MPH) S 3-7        LGT/VAR      E 6-10       
PRECIP AMOUNT         0.26         0.00         0.00         
PRECIP DURATION       4            0            0            
MAX MIXING HGT(FT-AGL)2200                      3200         
TRANSPORT WIND (MPH)  S 22                      E 18         
VENT RATE (FT-MPH)    48400                     57600        
DISPERSION (EVENING)               STAGNANT                  
ADI EARLY             20 GEN POOR  19 GEN POOR  31 FAIR      
ADI LATE              44 GEN GOOD  5 VERY POOR  44 GEN GOOD  
MAX LVORI EARLY       4            10           9            
MAX LVORI LATE        4            10           3            
LAL                   1            1            1            
HAINES INDEX          5            5            5            

REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.

.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. SOUTHEAST WINDS 5 TO 10 MPH. 
.FRIDAY...CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN PARTLY CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON AND EVENING.
HIGHS IN THE LOWER 70S. MINIMUM RH 46 PERCENT UNTIL EARLY
EVENING. SOUTH WINDS 10 TO 15 MPH...BECOMING WEST IN THE
AFTERNOON AND EVENING. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 70S. MINIMUM RH 30 PERCENT. WEST WINDS 5 TO
10 MPH. 
.SUNDAY AND SUNDAY NIGHT...PARTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS AROUND 70. MINIMUM RH 41 PERCENT. SOUTH WINDS AROUND 5 MPH.
.MONDAY AND MONDAY NIGHT...MOSTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
MINIMUM RH 64 PERCENT. WEST WINDS 5 TO 10 MPH. 
.TUESDAY AND TUESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 41 PERCENT. WEST WINDS 5 TO
10 MPH. 

$$

VAZ063-064-070>076-082-083-090-012115-
HANOVER-CAROLINE-CHESTERFIELD-HENRICO-KING WILLIAM-KING AND QUEEN-
ESSEX-WESTMORELAND-RICHMOND-CHARLES CITY-NEW KENT-JAMES CITY-
INCLUDING THE CITIES OF...ASHLAND...COLONIAL HEIGHTS...RICHMOND...
TAPPAHANNOCK...WILLIAMSBURG
409 AM EDT WED APR 1 2009

                      TODAY        TONIGHT      THU          

CLOUD COVER           CLOUDY       CLOUDY       PCLDY        
PRECIP TYPE           SHOWERS      RAIN         RAIN         
CHANCE PRECIP (%)     80           50           20           
MAX/MIN TEMP          58           43           64           
MAX/MIN RH (%)        68           100          53           
WND20FT2MIN/EARLY(MPH)SE 3-7       LGT/VAR      LGT/VAR      
WND20FT2MIN/LATE(MPH) S 7-11 G16   LGT/VAR      E 7-11       
PRECIP AMOUNT         0.23         0.04         0.00         
PRECIP DURATION       4            2            0            
MAX MIXING HGT(FT-AGL)2200                      3800         
TRANSPORT WIND (MPH)  S 22                      E 17         
VENT RATE (FT-MPH)    48400                     64600        
DISPERSION (EVENING)               VERY POOR                 
ADI EARLY             32 FAIR      20 GEN POOR  33 FAIR      
ADI LATE              45 GEN GOOD  4 VERY POOR  53 GEN GOOD  
MAX LVORI EARLY       4            9            9            
MAX LVORI LATE        4            9            2            
LAL                   1            1            1            
HAINES INDEX          4            5            5            

REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.

.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
SOUTHEAST WINDS 10 TO 15 MPH. 
.FRIDAY...CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN PARTLY CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON AND EVENING.
HIGHS IN THE UPPER 60S. MINIMUM RH 53 PERCENT UNTIL EARLY
EVENING. SOUTH WINDS 10 TO 15 MPH...BECOMING WEST 15 TO 20 MPH IN
THE AFTERNOON AND EVENING. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS AROUND 70. MINIMUM RH 33 PERCENT. WEST WINDS 5 TO 10 MPH. 
.SUNDAY AND SUNDAY NIGHT...PARTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 60S. MINIMUM RH 40 PERCENT. SOUTH WINDS 5 TO
10 MPH. 
.MONDAY AND MONDAY NIGHT...MOSTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.
MINIMUM RH 64 PERCENT. SOUTH WINDS 15 TO 20 MPH. 
.TUESDAY AND TUESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS AROUND 60. MINIMUM RH 47 PERCENT. WEST WINDS 5 TO 10 MPH. 

$$

VAZ077-078-084>086-012115-
NORTHUMBERLAND-LANCASTER-GLOUCESTER-MIDDLESEX-MATHEWS-
409 AM EDT WED APR 1 2009

                      TODAY        TONIGHT      THU          

CLOUD COVER           CLOUDY       CLOUDY       MCLDY        
PRECIP TYPE           SHOWERS      RAIN         RAIN         
CHANCE PRECIP (%)     80           50           20           
MAX/MIN TEMP          58           46           64           
MAX/MIN RH (%)        66           100          60           
WND20FT2MIN/EARLY(MPH)SE 8-12 G19  SE 4-8 G16   NE 4-8       
WND20FT2MIN/LATE(MPH) SE 12-16     LGT/VAR      E 8-12       
PRECIP AMOUNT         0.17         0.04         0.00         
PRECIP DURATION       4            2            0            
MAX MIXING HGT(FT-AGL)2000                      2500         
TRANSPORT WIND (MPH)  S 25                      E 17         
VENT RATE (FT-MPH)    50000                     42500        
DISPERSION (EVENING)               VERY POOR                 
ADI EARLY             27 FAIR      22 FAIR      13 GEN POOR  
ADI LATE              46 GEN GOOD  7 POOR       36 FAIR      
MAX LVORI EARLY       4            7            7            
MAX LVORI LATE        4            9            3            
LAL                   1            1            1            
HAINES INDEX          4            4            4            

REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.

.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
SOUTHEAST WINDS 10 TO 15 MPH. 
.FRIDAY...CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN PARTLY CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON AND EVENING.
HIGHS IN THE UPPER 60S. MINIMUM RH 58 PERCENT UNTIL EARLY
EVENING. SOUTHEAST WINDS 15 TO 20 MPH...BECOMING WEST IN THE
AFTERNOON AND EVENING. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. MINIMUM RH 37 PERCENT. WEST WINDS 10 TO
15 MPH. 
.SUNDAY AND SUNDAY NIGHT...PARTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 60S. MINIMUM RH 42 PERCENT. SOUTH WINDS 5 TO
10 MPH. 
.MONDAY AND MONDAY NIGHT...MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.
MINIMUM RH 63 PERCENT. SOUTH WINDS 15 TO 20 MPH. 
.TUESDAY AND TUESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS AROUND 60. MINIMUM RH 50 PERCENT. WEST WINDS 10 TO
15 MPH. 

$$

VAZ079>081-087>089-092-012115-
BRUNSWICK-DINWIDDIE-PRINCE GEORGE-GREENSVILLE-SUSSEX-SURRY-
SOUTHAMPTON-
INCLUDING THE CITIES OF...LAWRENCEVILLE...PETERSBURG...HOPEWELL...
EMPORIA...WAKEFIELD...FRANKLIN
409 AM EDT WED APR 1 2009

                      TODAY        TONIGHT      THU          

CLOUD COVER           CLOUDY       CLOUDY       MCLDY        
PRECIP TYPE           SHOWERS      RAIN         SHOWERS      
CHANCE PRECIP (%)     80           40           20           
MAX/MIN TEMP          61           47           64           
MAX/MIN RH (%)        68           100          59           
WND20FT2MIN/EARLY(MPH)LGT/VAR      LGT/VAR      NE 3-7       
WND20FT2MIN/LATE(MPH) S 7-11 G17   LGT/VAR      E 6-10       
PRECIP AMOUNT         0.20         0.00         0.00         
PRECIP DURATION       4            0            0            
MAX MIXING HGT(FT-AGL)2400                      3000         
TRANSPORT WIND (MPH)  S 23                      E 20         
VENT RATE (FT-MPH)    55200                     60000        
DISPERSION (EVENING)               VERY POOR                 
ADI EARLY             39 FAIR      24 FAIR      30 FAIR      
ADI LATE              47 GEN GOOD  7 POOR       44 GEN GOOD  
MAX LVORI EARLY       4            9            8            
MAX LVORI LATE        4            10           3            
LAL                   1            1            1            
HAINES INDEX          5            4            4            

REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.

.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. SOUTHEAST WINDS 5 TO 10 MPH. 
.FRIDAY...CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN PARTLY CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON AND EVENING.
HIGHS IN THE LOWER 70S. MINIMUM RH 51 PERCENT UNTIL EARLY
EVENING. SOUTH WINDS 10 TO 15 MPH...BECOMING WEST 15 TO 20 MPH IN
THE AFTERNOON AND EVENING. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLEAR. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. MINIMUM RH 34 PERCENT. WEST WINDS
5 TO 10 MPH. 
.SUNDAY AND SUNDAY NIGHT...PARTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 60S. MINIMUM RH 43 PERCENT. SOUTHEAST WINDS
5 TO 10 MPH. 
.MONDAY AND MONDAY NIGHT...MOSTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
MINIMUM RH 66 PERCENT. SOUTHWEST WINDS 15 TO 20 MPH. 
.TUESDAY AND TUESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. MINIMUM RH 45 PERCENT. WEST WINDS 5 TO
10 MPH. 

$$

VAZ091-094-012115-
YORK-NEWPORT NEWS/HAMPTON-
INCLUDING THE CITIES OF...POQUOSON...NEWPORT NEWS...HAMPTON
409 AM EDT WED APR 1 2009

                      TODAY        TONIGHT      THU          

CLOUD COVER           CLOUDY       CLOUDY       MCLDY        
PRECIP TYPE           SHOWERS      RAIN         RAIN         
CHANCE PRECIP (%)     80           40           20           
MAX/MIN TEMP          60           48           64           
MAX/MIN RH (%)        68           100          64           
WND20FT2MIN/EARLY(MPH)SE 8-12 G19  SE 4-8 G16   NE 4-8       
WND20FT2MIN/LATE(MPH) SE 13-17     LGT/VAR      E 8-12       
PRECIP AMOUNT         0.17         0.00         0.00         
PRECIP DURATION       4            0            0            
MAX MIXING HGT(FT-AGL)2100                      2100         
TRANSPORT WIND (MPH)  S 24                      E 18         
VENT RATE (FT-MPH)    50400                     37800        
DISPERSION (EVENING)               VERY POOR                 
ADI EARLY             38 FAIR      22 FAIR      17 GEN POOR  
ADI LATE              46 GEN GOOD  8 POOR       34 FAIR      
MAX LVORI EARLY       5            8            8            
MAX LVORI LATE        4            10           3            
LAL                   1            1            1            
HAINES INDEX          4            3            3            

REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.

.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. SOUTHEAST WINDS 10 TO 15 MPH. 
.FRIDAY...CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN PARTLY CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON AND EVENING.
HIGHS AROUND 70. MINIMUM RH 59 PERCENT UNTIL EARLY EVENING. SOUTH
WINDS 15 TO 20 MPH...BECOMING WEST IN THE AFTERNOON AND EVENING. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLEAR. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 38 PERCENT. WEST WINDS
5 TO 10 MPH. 
.SUNDAY AND SUNDAY NIGHT...PARTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. MINIMUM RH 43 PERCENT. SOUTHEAST WINDS
5 TO 10 MPH. 
.MONDAY AND MONDAY NIGHT...MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
MINIMUM RH 61 PERCENT. SOUTH WINDS 15 TO 20 MPH. 
.TUESDAY AND TUESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 49 PERCENT. WEST WINDS
10 TO 15 MPH. 

$$

VAZ093-096-097-012115-
ISLE OF WIGHT-SUFFOLK-CHESAPEAKE-
409 AM EDT WED APR 1 2009

                      TODAY        TONIGHT      THU          

CLOUD COVER           CLOUDY       CLOUDY       MCLDY        
PRECIP TYPE           SHOWERS      RAIN         SHOWERS      
CHANCE PRECIP (%)     80           40           20           
MAX/MIN TEMP          62           49           64           
MAX/MIN RH (%)        67           100          63           
WND20FT2MIN/EARLY(MPH)SE 6-10 G19  SE 3-7       NE 5-9       
WND20FT2MIN/LATE(MPH) SE 11-15 G21 LGT/VAR      E 8-12       
PRECIP AMOUNT         0.18         0.00         0.00         
PRECIP DURATION       4            0            0            
MAX MIXING HGT(FT-AGL)2400                      2200         
TRANSPORT WIND (MPH)  S 25                      NE 17        
VENT RATE (FT-MPH)    60000                     37400        
DISPERSION (EVENING)               VERY POOR                 
ADI EARLY             43 GEN GOOD  22 FAIR      25 FAIR      
ADI LATE              51 GEN GOOD  6 VERY POOR  33 FAIR      
MAX LVORI EARLY       5            8            8            
MAX LVORI LATE        4            10           3            
LAL                   1            1            1            
HAINES INDEX          4            3            3            

REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.

.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. SOUTHEAST WINDS 10 TO 15 MPH. 
.FRIDAY...CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN PARTLY CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON AND EVENING.
HIGHS IN THE LOWER 70S. MINIMUM RH 57 PERCENT UNTIL EARLY
EVENING. SOUTH WINDS 15 TO 20 MPH...BECOMING WEST IN THE
AFTERNOON AND EVENING. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLEAR. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 38 PERCENT. WEST WINDS
5 TO 10 MPH. 
.SUNDAY AND SUNDAY NIGHT...PARTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. MINIMUM RH 46 PERCENT. SOUTHEAST WINDS
5 TO 10 MPH. 
.MONDAY AND MONDAY NIGHT...MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
MINIMUM RH 59 PERCENT. SOUTH WINDS 15 TO 20 MPH. 
.TUESDAY AND TUESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 49 PERCENT. WEST WINDS
10 TO 15 MPH. 

$$

VAZ095-098-012115-
NORFOLK/PORTSMOUTH-VIRGINIA BEACH-
409 AM EDT WED APR 1 2009

                      TODAY        TONIGHT      THU          

CLOUD COVER           CLOUDY       CLOUDY       MCLDY        
PRECIP TYPE           SHOWERS      RAIN         RAIN         
CHANCE PRECIP (%)     80           40           20           
MAX/MIN TEMP          61           50           63           
MAX/MIN RH (%)        66           100          63           
WND20FT2MIN/EARLY(MPH)SE 10-14 G22 SE 6-10 G19  NE 6-10      
WND20FT2MIN/LATE(MPH) SE 14-18     NE 3-7       E 9-13       
PRECIP AMOUNT         0.19         0.00         0.00         
PRECIP DURATION       4            0            0            
MAX MIXING HGT(FT-AGL)1700                      1700         
TRANSPORT WIND (MPH)  S 28                      NE 17        
VENT RATE (FT-MPH)    47600                     28900        
DISPERSION (EVENING)               POOR                      
ADI EARLY             28 FAIR      19 GEN POOR  20 GEN POOR  
ADI LATE              46 GEN GOOD  4 VERY POOR  28 FAIR      
MAX LVORI EARLY       5            6            7            
MAX LVORI LATE        4            8            3            
LAL                   1            1            1            
HAINES INDEX          4            3            3            

REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.

.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. SOUTHEAST WINDS 10 TO 15 MPH. 
.FRIDAY...CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN PARTLY CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON AND EVENING.
HIGHS IN THE LOWER 70S. MINIMUM RH 59 PERCENT UNTIL EARLY
EVENING. SOUTHEAST WINDS 15 TO 20 MPH...BECOMING SOUTHWEST IN THE
AFTERNOON AND EVENING. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLEAR. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. MINIMUM RH 41 PERCENT. WEST WINDS
10 TO 15 MPH. 
.SUNDAY AND SUNDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 60S. MINIMUM RH 47 PERCENT. SOUTHEAST WINDS 5 TO
10 MPH. 
.MONDAY AND MONDAY NIGHT...MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
MINIMUM RH 60 PERCENT. SOUTH WINDS 15 TO 20 MPH. 
.TUESDAY AND TUESDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE LOWER 60S. MINIMUM RH 51 PERCENT. WEST WINDS 15 TO 20 MPH.

$$

VAZ099-100-012115-
ACCOMACK-NORTHAMPTON VA-
INCLUDING THE CITIES OF...CHINCOTEAGUE...WALLOPS ISLAND...MELFA...
EASTVILLE
409 AM EDT WED APR 1 2009

                      TODAY        TONIGHT      THU          

CLOUD COVER           CLOUDY       CLOUDY       MCLDY        
PRECIP TYPE           SHOWERS      RAIN         NONE         
CHANCE PRECIP (%)     80           50           10           
MAX/MIN TEMP          58           47           62           
MAX/MIN RH (%)        66           93           61           
WND20FT2MIN/EARLY(MPH)SE 11-15 G22 SE 8-12 G21  NE 5-9       
WND20FT2MIN/LATE(MPH) SE 15-19     LGT/VAR      E 9-13       
PRECIP AMOUNT         0.08         0.08         0.00         
PRECIP DURATION       4            2            0            
MAX MIXING HGT(FT-AGL)2000                      1900         
TRANSPORT WIND (MPH)  SE 24                     NE 18        
VENT RATE (FT-MPH)    48000                     34200        
DISPERSION (EVENING)               POOR                      
ADI EARLY             24 FAIR      26 FAIR      23 FAIR      
ADI LATE              44 GEN GOOD  6 VERY POOR  32 FAIR      
MAX LVORI EARLY       5            5            5            
MAX LVORI LATE        3            6            3            
LAL                   1            1            1            
HAINES INDEX          4            3            3            

REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.

.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. EAST WINDS 15 TO 20 MPH. 
.FRIDAY...BREEZY. CLOUDY IN THE MORNING...THEN BECOMING PARTLY
CLOUDY. A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY IN THE
MORNING...THEN A CHANCE OF SHOWERS IN THE AFTERNOON AND EVENING.
HIGHS IN THE LOWER 60S. MINIMUM RH 68 PERCENT UNTIL EARLY
EVENING. SOUTHEAST WINDS 15 TO 25 MPH...BECOMING SOUTHWEST 15 TO
20 MPH IN THE AFTERNOON AND EVENING. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE MID 60S. MINIMUM RH 39 PERCENT. WEST WINDS 15 TO
20 MPH. 
.SUNDAY AND SUNDAY NIGHT...PARTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 60S. MINIMUM RH 44 PERCENT. SOUTH WINDS 10 TO
15 MPH. 
.MONDAY AND MONDAY NIGHT...MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.
MINIMUM RH 63 PERCENT. SOUTH WINDS 15 TO 20 MPH. 
.TUESDAY AND TUESDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 53 PERCENT. WEST WINDS 15 TO
20 MPH. 

$$

.OUTLOOK 8 TO 14 DAYS...
TEMPERATURES NEAR NORMAL.  PRECIPITATION ABOVE NORMAL.

$$


...............FIRE WEATHER CATEGORY REFERENCE GUIDE..............


VENTILATION RATE CATEGORIES (DAYTIME)
-------------------------------------

0 - 33499........LOW LEVEL INVERSION/STAGNANT AIR THE ENTIRE DAY
33500 - 44999....INVERSION UNTIL EARLY AFTN/VERY LGT TRANSPORT WND
45000 - 59999....INVERSION UNTIL LATE AM/LGT TRANSPORT WND
60000 - 111999...LITTLE OR NO INVERSION/MODERATE TRANSPORT WND
112000 OR MORE...NO INVERSION/STRONG AND GUSTY TRANSPORT WND


DISPERSION CATEGORIES (EVENING -- 6 PM TO MIDNIGHT)
---------------------------------------------------

STAGNANT....SURFACE WINDS NEAR CALM
VERY POOR...SURFACE WINDS 2 TO 4 MPH
POOR........SURFACE WINDS 5 TO 8 MPH
FAIR........SURFACE WINDS 9 TO 12 MPH
GOOD........SURFACE WINDS GREATER THAN 12 MPH


LIGHTNING ACTIVITY LEVEL (AVERAGE STRIKES PER MINUTE(S)
-------------------------------------------------------

1...............0/MINUTE.....0/5 MINUTES.......0/15 MINUTES
2...............1/MINUTE.....1-5/5 MINUTES.....1-8/15 MINUTES
3...............1-2/MINUTE...6-10/5 MINUTES....9-15/15 MINUTES
4...............2-3/MINUTE...11-15/5 MINUTES...16-25/15 MINUTES
5...............3/MINUTE.....15/5 MINUTES......25/15 MINUTES
6 (DRY TSTMS)...1-2/MINUTE...6-10/5 MINUTES....9-15/15 MINUTES


ATMOSPHERIC DISPERSION INDEX (ADI)
----------------------------------

> 100   VERY GOOD (BUT MAY INDIRECTLY INDICATE HAZARDOUS CONDITIONS)

61-100  GOOD (TYPICAL CASE BURNING WEATHER VALUES ARE IN THIS RANGE)

41-60   GENERALLY GOOD (CLIMATOLOGICAL AFTERNOON VALUES IN MOST INLAND
        FORESTED AREAS OF THE U.S. FALL IN THIS RANGE)

21-40   FAIR (STAGNATION MAY BE INDICATED IF ACCOMPANIED BY PERSISTENT
        LOW WINDSPEEDS)

13-20   GENERALLY POOR (STAGNATION IF PERSISTENT, ALTHOUGH BETTER THAN
        AVERAGE FOR A NIGHT VALUE)

7-12    POOR (STAGNANT AT DAY, BUT NEAR OR ABOVE AVERAGE AT NIGHT)

1-6     VERY POOR (VERY FREQUENT AT NIGHT; REPRESENTS THE MAJORITY OF
        NIGHTS IN MANY LOCATIONS)


LOW VISIBILITY OCCURRENCE RISK INDEX (LVORI)
--------------------------------------------

 1      LOWEST PROPORTION OF ACCIDENTS WITH SMOKE AND/OR FOG REPORTED
        (130 OF 127,604 ACCIDENTS, OR JUST OVER 0.0010 PERCENT)

 2      PHYSICAL OR STATISTICAL REASONS FOR NOT INCLUDING
        IN CAT 1, BUT PROPORTION OF ACCIDENTS NOT SIGNIFICANTLY HIGHER

 3      HIGHER PROPORTION OF ACCIDENTS THAN CAT 1, BY ABOUT 30-50 PCT,
        MARGINAL SIGNIFICANCE (1-5 PCT)

 4      SIGNIFICANTLY HIGHER THAN CAT 1, BY A FACTOR OF 2

 5      SIGNIFICANTLY HIGHER THAN CAT 1, BY A FACTOR OF 3 TO 10

 6      SIGNIFICANTLY HIGHER THAN CAT 1, BY A FACTOR OF 10 TO 20

 7      SIGNIFICANTLY HIGHER THAN CAT 1, BY A FACTOR OF 20 TO 40

 8      SIGNIFICANTLY HIGHER THAN CATEGORY 1, BY A FACTOR OF 40 TO 75

 9      SIGNIFICANTLY HIGHER THAN CATEGORY 1, BY A FACTOR OF 75 TO 125

 10     SIGNIFICANTLY HIGHER THAN CATEGORY 1, BY A FACTOR OF 150

$$








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