
995 
FNUS51 KAKQ 150716
FWFAKQ

FIRE WEATHER PLANNING FORECAST FOR CEN/ERN VA...NE NC...MD ERN SHORE
NATIONAL WEATHER SERVICE WAKEFIELD VA
316 AM EDT SUN MAR 15 2009

.DISCUSSION...

...RAIN CHANCES CONTINUE INTO MONDAY AFTERNOON...

HIGH PRESSURE STAYS CENTERED NEAR TEH NEW ENGLAND COAST TODAY INTO
TUESDAY...AS A FRONTAL BOUNDARY REMAINS NEARLY STATIONARY FROM
THE GULF COAST STATES TO THE CAROLINAS. SEVERAL AREAS OF LOW
PRESSURE WILL TRACK ALONG THE FRONT...BRINGING PERIODS OF RAIN
INTO THE REGION INTO MONDAY NIGHT. LOW PRESSURE WILL FINALLY MOVE
OFF THE COAST TUESDAY...ALLOWING HIGH PRESSURE AND DRIER WEATHER
TO BUILD BACK INTO THE REGION FROM LATE TUESDAY THROUGH WEDNESDAY.

MDZ021>023-152145-
DORCHESTER-WICOMICO-SOMERSET-
INCLUDING THE CITIES OF...CAMBRIDGE...SALISBURY...CRISFIELD...
PRINCESS ANNE
316 AM EDT SUN MAR 15 2009

                      TODAY        TONIGHT      MON          

CLOUD COVER           CLOUDY       CLOUDY       CLOUDY       
PRECIP TYPE           RAIN         RAIN         RAIN         
CHANCE PRECIP (%)     80           60           40           
MAX/MIN TEMP          46           37           49           
MAX/MIN RH (%)        78           100          60           
WND20FT2MIN/EARLY(MPH)LGT/VAR      LGT/VAR      NE 3-7       
WND20FT2MIN/LATE(MPH) LGT/VAR      LGT/VAR      NE 5-9       
PRECIP AMOUNT         0.12         0.04         0.00         
PRECIP DURATION       4            2                         
MAX MIXING HGT(FT-AGL)1700                      2000         
TRANSPORT WIND (MPH)  E  5                      NE  8        
VENT RATE (FT-MPH)    8500                      16000        
DISPERSION (EVENING)               STAGNANT                  
ADI EARLY             5 VERY POOR  6 VERY POOR  9 POOR       
ADI LATE              9 POOR       6 VERY POOR  14 GEN POOR  
MAX LVORI EARLY       9            9            8            
MAX LVORI LATE        6            9            4            
LAL                   1            1            1            
HAINES INDEX          2            2            2            

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

.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
30S. NORTHEAST WINDS 5 TO 10 MPH. 
.TUESDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS IN THE LOWER 50S. MINIMUM RH 51 PERCENT UNTIL EARLY
EVENING. EAST WINDS 5 TO 10 MPH. 
.WEDNESDAY AND WEDNESDAY NIGHT...PARTLY CLOUDY. WARMER. LOWS IN
THE UPPER 30S. HIGHS IN THE MID 60S. MINIMUM RH 40 PERCENT. SOUTH
WINDS 5 TO 10 MPH. 
.THURSDAY AND THURSDAY NIGHT...PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE MID 40S. HIGHS AROUND 60. MINIMUM RH
49 PERCENT. WEST WINDS 5 TO 10 MPH. 
.FRIDAY AND FRIDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 40. HIGHS
IN THE LOWER 50S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS 10 TO
15 MPH. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. MINIMUM RH 46 PERCENT. SOUTHWEST
WINDS 10 TO 15 MPH. 

$$

MDZ024-152145-
INLAND WORCESTER-
INCLUDING THE CITIES OF...SNOW HILL
316 AM EDT SUN MAR 15 2009

                      TODAY        TONIGHT      MON          

CLOUD COVER           CLOUDY       CLOUDY       CLOUDY       
PRECIP TYPE           RAIN         RAIN         RAIN         
CHANCE PRECIP (%)     90           70           50           
MAX/MIN TEMP          46           38           50           
MAX/MIN RH (%)        83           100          62           
WND20FT2MIN/EARLY(MPH)NE 3-7       LGT/VAR      NE 4-8       
WND20FT2MIN/LATE(MPH) NE 3-7       LGT/VAR      NE 7-11      
PRECIP AMOUNT         0.13         0.04         0.01         
PRECIP DURATION       6            3            2            
MAX MIXING HGT(FT-AGL)1300                      1800         
TRANSPORT WIND (MPH)  NE  7                     NE 12        
VENT RATE (FT-MPH)    9100                      21600        
DISPERSION (EVENING)               VERY POOR                 
ADI EARLY             7 POOR       5 VERY POOR  10 POOR      
ADI LATE              9 POOR       7 POOR       18 GEN POOR  
MAX LVORI EARLY       8            9            7            
MAX LVORI LATE        6            9            3            
LAL                   1            1            1            
HAINES INDEX          2            2            2            

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

.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
30S. NORTHEAST WINDS 5 TO 10 MPH. 
.TUESDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS IN THE LOWER 50S. MINIMUM RH 50 PERCENT UNTIL EARLY
EVENING. NORTHEAST WINDS 5 TO 10 MPH. 
.WEDNESDAY AND WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. MINIMUM RH 45 PERCENT. SOUTH WINDS
5 TO 10 MPH. 
.THURSDAY AND THURSDAY NIGHT...PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. MINIMUM RH
49 PERCENT. WEST WINDS 5 TO 10 MPH. 
.FRIDAY AND FRIDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 40. HIGHS
IN THE LOWER 50S. MINIMUM RH 50 PERCENT. NORTHWEST WINDS 10 TO
15 MPH. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 50S. MINIMUM RH 48 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH. 

$$

MDZ025-152145-
MARYLAND BEACHES-
INCLUDING THE CITIES OF...OCEAN CITY
316 AM EDT SUN MAR 15 2009

                      TODAY        TONIGHT      MON          

CLOUD COVER           CLOUDY       CLOUDY       CLOUDY       
PRECIP TYPE           RAIN         RAIN         RAIN         
CHANCE PRECIP (%)     90           70           40           
MAX/MIN TEMP          46           38           49           
MAX/MIN RH (%)        81           100          65           
WND20FT2MIN/EARLY(MPH)NE 6-10      LGT/VAR      NE 6-10      
WND20FT2MIN/LATE(MPH) NE 5-9       LGT/VAR      NE 9-13      
PRECIP AMOUNT         0.12         0.04         0.00         
PRECIP DURATION       6            3            0            
MAX MIXING HGT(FT-AGL)1000                      1500         
TRANSPORT WIND (MPH)  NE  7                     NE 13        
VENT RATE (FT-MPH)    7000                      19500        
DISPERSION (EVENING)               VERY POOR                 
ADI EARLY             8 POOR       7 POOR       11 POOR      
ADI LATE              8 POOR       8 POOR       18 GEN POOR  
MAX LVORI EARLY       6            9            6            
MAX LVORI LATE        6            7            4            
LAL                   1            1            1            
HAINES INDEX          2            2            2            

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

.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
30S. NORTHEAST WINDS 10 TO 15 MPH. 
.TUESDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS IN THE LOWER 50S. MINIMUM RH 51 PERCENT UNTIL EARLY
EVENING. NORTHEAST WINDS 10 TO 15 MPH. 
.WEDNESDAY AND WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. MINIMUM RH 53 PERCENT. SOUTH WINDS
5 TO 10 MPH. 
.THURSDAY AND THURSDAY NIGHT...PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH
51 PERCENT. WEST WINDS 5 TO 10 MPH. 
.FRIDAY AND FRIDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 40. HIGHS
AROUND 50. MINIMUM RH 53 PERCENT. NORTHWEST WINDS 10 TO 15 MPH. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 40S. MINIMUM RH 52 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH. 

$$

NCZ012>014-030-152145-
NORTHAMPTON NC-HERTFORD-GATES-BERTIE-
INCLUDING THE CITIES OF...MARGARETTSVILLE...AHOSKIE
316 AM EDT SUN MAR 15 2009

                      TODAY        TONIGHT      MON          

CLOUD COVER           CLOUDY       CLOUDY       CLOUDY       
PRECIP TYPE           RAIN         RAIN         RAIN         
CHANCE PRECIP (%)     100          100          60           
MAX/MIN TEMP          51           40           51           
MAX/MIN RH (%)        80           100          69           
WND20FT2MIN/EARLY(MPH)LGT/VAR      LGT/VAR      LGT/VAR      
WND20FT2MIN/LATE(MPH) LGT/VAR      LGT/VAR      LGT/VAR      
PRECIP AMOUNT         0.46         0.24         0.11         
PRECIP DURATION       8            8            2            
MAX MIXING HGT(FT-AGL)800                       1400         
TRANSPORT WIND (MPH)  E  3                      N  8         
VENT RATE (FT-MPH)    2400                      11200        
DISPERSION (EVENING)               VERY POOR                 
ADI EARLY             5 VERY POOR  9 POOR       10 POOR      
ADI LATE              5 VERY POOR  9 POOR       13 GEN POOR  
MAX LVORI EARLY       8            8            6            
MAX LVORI LATE        8            8            5            
LAL                   1            1            1            
HAINES INDEX          3            2            2            

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

.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND 40.
NORTH WINDS AROUND 5 MPH. 
.TUESDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS IN THE UPPER 50S. MINIMUM RH 48 PERCENT UNTIL EARLY
EVENING. NORTH WINDS 5 TO 10 MPH. 
.WEDNESDAY AND WEDNESDAY NIGHT...PARTLY CLOUDY. WARMER. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 60S. MINIMUM RH 33 PERCENT.
SOUTH WINDS 5 TO 10 MPH. 
.THURSDAY AND THURSDAY NIGHT...PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S. MINIMUM
RH 38 PERCENT. SOUTH WINDS 5 TO 10 MPH. 
.FRIDAY AND FRIDAY NIGHT...PARTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS AROUND 60. MINIMUM RH 36 PERCENT. NORTH WINDS 10 TO 15 MPH.
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. MINIMUM RH 37 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH. 

$$

NCZ015>017-031-032-152145-
PASQUOTANK-CAMDEN-INLAND CURRITUCK-CHOWAN-PERQUIMANS-
INCLUDING THE CITIES OF...ELIZABETH CITY...EDENTON
316 AM EDT SUN MAR 15 2009

                      TODAY        TONIGHT      MON          

CLOUD COVER           CLOUDY       CLOUDY       CLOUDY       
PRECIP TYPE           RAIN         RAIN         RAIN         
CHANCE PRECIP (%)     100          100          60           
MAX/MIN TEMP          51           40           51           
MAX/MIN RH (%)        80           100          71           
WND20FT2MIN/EARLY(MPH)N 3-7 G15    LGT/VAR      N 3-7        
WND20FT2MIN/LATE(MPH) NE 3-7       LGT/VAR      NE 4-8       
PRECIP AMOUNT         0.40         0.26         0.14         
PRECIP DURATION       8            8            2            
MAX MIXING HGT(FT-AGL)1000                      700          
TRANSPORT WIND (MPH)  E  5                      N 12         
VENT RATE (FT-MPH)    5000                      8400         
DISPERSION (EVENING)               VERY POOR                 
ADI EARLY             7 POOR       10 POOR      12 POOR      
ADI LATE              6 VERY POOR  10 POOR      13 GEN POOR  
MAX LVORI EARLY       8            9            6            
MAX LVORI LATE        7            6            5            
LAL                   1            1            1            
HAINES INDEX          3            2            2            

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

.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
40S. NORTH WINDS 10 TO 15 MPH. 
.TUESDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS IN THE MID 50S. MINIMUM RH 54 PERCENT UNTIL EARLY EVENING.
NORTH WINDS 10 TO 15 MPH. 
.WEDNESDAY AND WEDNESDAY NIGHT...PARTLY CLOUDY. WARMER. LOWS IN
THE LOWER 40S. HIGHS IN THE MID 60S. MINIMUM RH 41 PERCENT. SOUTH
WINDS 5 TO 10 MPH. 
.THURSDAY AND THURSDAY NIGHT...PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. MINIMUM RH
45 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH. 
.FRIDAY AND FRIDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 41 PERCENT. NORTH WINDS 10 TO
15 MPH. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLOUDY. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. MINIMUM RH 45 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH. 

$$

NCZ102-152145-
OUTER BANKS CURRITUCK-
INCLUDING THE CITIES OF...COROLLA
316 AM EDT SUN MAR 15 2009

                      TODAY        TONIGHT      MON          

CLOUD COVER           CLOUDY       CLOUDY       CLOUDY       
PRECIP TYPE           RAIN         RAIN         RAIN         
CHANCE PRECIP (%)     100          100          60           
MAX/MIN TEMP          50           42           50           
MAX/MIN RH (%)        85           100          74           
WND20FT2MIN/EARLY(MPH)N 8-12       NE 3-7       N 7-11       
WND20FT2MIN/LATE(MPH) NE 5-9       NE 3-7       NE 7-11      
PRECIP AMOUNT         0.37         0.26         0.16         
PRECIP DURATION       8            8            2            
MAX MIXING HGT(FT-AGL)300                       300          
TRANSPORT WIND (MPH)  NE  7                     N 15         
VENT RATE (FT-MPH)    2100                      4500         
DISPERSION (EVENING)               POOR                      
ADI EARLY             10 POOR      11 POOR      17 GEN POOR  
ADI LATE              9 POOR       12 POOR      18 GEN POOR  
MAX LVORI EARLY       8            9            5            
MAX LVORI LATE        7            6            4            
LAL                   1            1            1            
HAINES INDEX          3            2            2            

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

.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
40S. NORTH WINDS 10 TO 15 MPH. 
.TUESDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS IN THE LOWER 50S. MINIMUM RH 61 PERCENT UNTIL EARLY
EVENING. NORTH WINDS 10 TO 15 MPH. 
.WEDNESDAY AND WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS AROUND 60. MINIMUM RH 52 PERCENT. SOUTH WINDS 5 TO
10 MPH. 
.THURSDAY AND THURSDAY NIGHT...PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM
RH 53 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH. 
.FRIDAY AND FRIDAY NIGHT...MOSTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE MID 50S. MINIMUM RH
46 PERCENT. NORTH WINDS 10 TO 15 MPH. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. MINIMUM RH 52 PERCENT. WEST WINDS 5 TO
10 MPH. 

$$

VAZ048-049-061-062-068-069-152145-
FLUVANNA-LOUISA-CUMBERLAND-GOOCHLAND-AMELIA-POWHATAN-
INCLUDING THE CITIES OF...LOUISA...GOOCHLAND
316 AM EDT SUN MAR 15 2009

                      TODAY        TONIGHT      MON          

CLOUD COVER           CLOUDY       CLOUDY       CLOUDY       
PRECIP TYPE           RAIN         RAIN         RAIN         
CHANCE PRECIP (%)     90           70           50           
MAX/MIN TEMP          44           37           49           
MAX/MIN RH (%)        79           100          62           
WND20FT2MIN/EARLY(MPH)LGT/VAR      LGT/VAR      LGT/VAR      
WND20FT2MIN/LATE(MPH) LGT/VAR      LGT/VAR      LGT/VAR      
PRECIP AMOUNT         0.21         0.03         0.02         
PRECIP DURATION       6            3            2            
MAX MIXING HGT(FT-AGL)1800                      2000         
TRANSPORT WIND (MPH)  E  2                      SE  1        
VENT RATE (FT-MPH)    3600                      2000         
DISPERSION (EVENING)               STAGNANT                  
ADI EARLY             4 VERY POOR  4 VERY POOR  5 VERY POOR  
ADI LATE              4 VERY POOR  5 VERY POOR  8 POOR       
MAX LVORI EARLY       8            9            9            
MAX LVORI LATE        6            9            5            
LAL                   1            1            1            
HAINES INDEX          2            2            2            

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

.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
30S. NORTHEAST WINDS AROUND 5 MPH. 
.TUESDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS IN THE UPPER 50S. MINIMUM RH 44 PERCENT UNTIL EARLY
EVENING. NORTHEAST WINDS AROUND 5 MPH...BECOMING EAST IN THE
AFTERNOON AND EVENING. 
.WEDNESDAY AND WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 60S. MINIMUM RH 30 PERCENT. SOUTH WINDS
5 TO 10 MPH. 
.THURSDAY AND THURSDAY NIGHT...PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE MID 60S. MINIMUM RH
37 PERCENT. NORTHWEST WINDS AROUND 5 MPH. 
.FRIDAY AND FRIDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS IN THE UPPER 50S. MINIMUM RH 33 PERCENT. NORTH WINDS 5 TO
10 MPH. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 50S. MINIMUM RH 34 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH. 

$$

VAZ060-065>067-152145-
PRINCE EDWARD-MECKLENBURG-LUNENBURG-NOTTOWAY-
INCLUDING THE CITIES OF...FARMVILLE...SOUTH HILL...CREWE
316 AM EDT SUN MAR 15 2009

                      TODAY        TONIGHT      MON          

CLOUD COVER           CLOUDY       CLOUDY       CLOUDY       
PRECIP TYPE           RAIN         RAIN         RAIN         
CHANCE PRECIP (%)     100          80           50           
MAX/MIN TEMP          45           38           50           
MAX/MIN RH (%)        79           100          65           
WND20FT2MIN/EARLY(MPH)LGT/VAR      LGT/VAR      LGT/VAR      
WND20FT2MIN/LATE(MPH) LGT/VAR      LGT/VAR      LGT/VAR      
PRECIP AMOUNT         0.39         0.07         0.06         
PRECIP DURATION       8            4            2            
MAX MIXING HGT(FT-AGL)1500                      2100         
TRANSPORT WIND (MPH)  E  3                      N  2         
VENT RATE (FT-MPH)    4500                      4200         
DISPERSION (EVENING)               STAGNANT                  
ADI EARLY             3 VERY POOR  6 VERY POOR  8 POOR       
ADI LATE              5 VERY POOR  7 POOR       9 POOR       
MAX LVORI EARLY       9            8            8            
MAX LVORI LATE        6            8            4            
LAL                   1            1            1            
HAINES INDEX          2            2            2            

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

.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS AROUND
40. NORTH WINDS AROUND 5 MPH. 
.TUESDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS IN THE UPPER 50S. MINIMUM RH 44 PERCENT UNTIL EARLY
EVENING. NORTHEAST WINDS AROUND 5 MPH. 
.WEDNESDAY AND WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 40.
HIGHS IN THE UPPER 60S. MINIMUM RH 30 PERCENT. SOUTH WINDS 5 TO
10 MPH. 
.THURSDAY AND THURSDAY NIGHT...PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S. MINIMUM RH
41 PERCENT. NORTHWEST WINDS 5 TO 10 MPH. 
.FRIDAY AND FRIDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS IN THE UPPER 50S. MINIMUM RH 35 PERCENT. NORTH WINDS 5 TO
10 MPH. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 50S. MINIMUM RH 37 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH. 

$$

VAZ063-064-070>076-082-083-090-152145-
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
316 AM EDT SUN MAR 15 2009

                      TODAY        TONIGHT      MON          

CLOUD COVER           CLOUDY       CLOUDY       CLOUDY       
PRECIP TYPE           RAIN         RAIN         RAIN         
CHANCE PRECIP (%)     100          70           50           
MAX/MIN TEMP          44           37           50           
MAX/MIN RH (%)        81           100          62           
WND20FT2MIN/EARLY(MPH)LGT/VAR      LGT/VAR      LGT/VAR      
WND20FT2MIN/LATE(MPH) LGT/VAR      LGT/VAR      LGT/VAR      
PRECIP AMOUNT         0.20         0.04         0.03         
PRECIP DURATION       8            3            2            
MAX MIXING HGT(FT-AGL)1600                      2100         
TRANSPORT WIND (MPH)  E  3                      E  2         
VENT RATE (FT-MPH)    4800                      4200         
DISPERSION (EVENING)               STAGNANT                  
ADI EARLY             2 VERY POOR  5 VERY POOR  7 POOR       
ADI LATE              5 VERY POOR  6 VERY POOR  10 POOR      
MAX LVORI EARLY       8            9            7            
MAX LVORI LATE        7            8            4            
LAL                   1            1            1            
HAINES INDEX          2            2            2            

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

.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
30S. NORTHEAST WINDS AROUND 5 MPH. 
.TUESDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS IN THE UPPER 50S. MINIMUM RH 46 PERCENT UNTIL EARLY
EVENING. EAST WINDS AROUND 5 MPH. 
.WEDNESDAY AND WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 40.
HIGHS IN THE UPPER 60S. MINIMUM RH 36 PERCENT. SOUTH WINDS 5 TO
10 MPH. 
.THURSDAY AND THURSDAY NIGHT...PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S. MINIMUM RH
41 PERCENT. NORTHWEST WINDS AROUND 5 MPH. 
.FRIDAY AND FRIDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS IN THE UPPER 50S. MINIMUM RH 36 PERCENT. NORTH WINDS 5 TO
10 MPH. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 50S. MINIMUM RH 38 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH. 

$$

VAZ077-078-084>086-152145-
NORTHUMBERLAND-LANCASTER-GLOUCESTER-MIDDLESEX-MATHEWS-
316 AM EDT SUN MAR 15 2009

                      TODAY        TONIGHT      MON          

CLOUD COVER           CLOUDY       CLOUDY       CLOUDY       
PRECIP TYPE           RAIN         RAIN         RAIN         
CHANCE PRECIP (%)     100          70           50           
MAX/MIN TEMP          45           37           50           
MAX/MIN RH (%)        81           100          68           
WND20FT2MIN/EARLY(MPH)LGT/VAR      LGT/VAR      LGT/VAR      
WND20FT2MIN/LATE(MPH) NE 3-7       LGT/VAR      NE 3-7       
PRECIP AMOUNT         0.19         0.04         0.04         
PRECIP DURATION       8            3            2            
MAX MIXING HGT(FT-AGL)1600                      1600         
TRANSPORT WIND (MPH)  E  6                      NE  6        
VENT RATE (FT-MPH)    9600                      9600         
DISPERSION (EVENING)               VERY POOR                 
ADI EARLY             4 VERY POOR  6 VERY POOR  9 POOR       
ADI LATE              8 POOR       7 POOR       11 POOR      
MAX LVORI EARLY       8            9            7            
MAX LVORI LATE        6            8            4            
LAL                   1            1            1            
HAINES INDEX          2            2            2            

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

.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
30S. NORTHEAST WINDS 5 TO 10 MPH. 
.TUESDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS IN THE MID 50S. MINIMUM RH 52 PERCENT UNTIL EARLY EVENING.
NORTHEAST WINDS 5 TO 10 MPH. 
.WEDNESDAY AND WEDNESDAY NIGHT...PARTLY CLOUDY. WARMER. LOWS IN
THE UPPER 30S. HIGHS IN THE MID 60S. MINIMUM RH 40 PERCENT. SOUTH
WINDS 5 TO 10 MPH. 
.THURSDAY AND THURSDAY NIGHT...PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. MINIMUM RH
46 PERCENT. WEST WINDS 5 TO 10 MPH. 
.FRIDAY AND FRIDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 40. HIGHS
IN THE MID 50S. MINIMUM RH 41 PERCENT. NORTH WINDS 10 TO 15 MPH. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE MID
30S. HIGHS IN THE MID 50S. MINIMUM RH 43 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH. 

$$

VAZ079>081-087>089-092-152145-
BRUNSWICK-DINWIDDIE-PRINCE GEORGE-GREENSVILLE-SUSSEX-SURRY-
SOUTHAMPTON-
INCLUDING THE CITIES OF...LAWRENCEVILLE...PETERSBURG...HOPEWELL...
EMPORIA...WAKEFIELD...FRANKLIN
316 AM EDT SUN MAR 15 2009

                      TODAY        TONIGHT      MON          

CLOUD COVER           CLOUDY       CLOUDY       CLOUDY       
PRECIP TYPE           RAIN         RAIN         RAIN         
CHANCE PRECIP (%)     100          80           50           
MAX/MIN TEMP          47           38           50           
MAX/MIN RH (%)        80           100          66           
WND20FT2MIN/EARLY(MPH)LGT/VAR      LGT/VAR      LGT/VAR      
WND20FT2MIN/LATE(MPH) LGT/VAR      LGT/VAR      LGT/VAR      
PRECIP AMOUNT         0.38         0.10         0.06         
PRECIP DURATION       8            4            2            
MAX MIXING HGT(FT-AGL)1300                      1900         
TRANSPORT WIND (MPH)  E  3                      NE  7        
VENT RATE (FT-MPH)    3900                      13300        
DISPERSION (EVENING)               VERY POOR                 
ADI EARLY             3 VERY POOR  7 POOR       9 POOR       
ADI LATE              4 VERY POOR  8 POOR       11 POOR      
MAX LVORI EARLY       8            8            7            
MAX LVORI LATE        7            8            4            
LAL                   1            1            1            
HAINES INDEX          2            2            2            

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

.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
30S. NORTH WINDS AROUND 5 MPH. 
.TUESDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS IN THE UPPER 50S. MINIMUM RH 46 PERCENT UNTIL EARLY
EVENING. NORTHEAST WINDS 5 TO 10 MPH. 
.WEDNESDAY AND WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 40.
HIGHS IN THE UPPER 60S. MINIMUM RH 34 PERCENT. SOUTH WINDS 5 TO
10 MPH. 
.THURSDAY AND THURSDAY NIGHT...PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S. MINIMUM RH
41 PERCENT. NORTH WINDS AROUND 5 MPH. 
.FRIDAY AND FRIDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS IN THE UPPER 50S. MINIMUM RH 35 PERCENT. NORTH WINDS 5 TO
10 MPH. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. MINIMUM RH 38 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH. 

$$

VAZ091-094-152145-
YORK-NEWPORT NEWS/HAMPTON-
INCLUDING THE CITIES OF...POQUOSON...NEWPORT NEWS...HAMPTON
316 AM EDT SUN MAR 15 2009

                      TODAY        TONIGHT      MON          

CLOUD COVER           CLOUDY       CLOUDY       CLOUDY       
PRECIP TYPE           RAIN         RAIN         RAIN         
CHANCE PRECIP (%)     100          80           50           
MAX/MIN TEMP          47           38           50           
MAX/MIN RH (%)        85           100          73           
WND20FT2MIN/EARLY(MPH)LGT/VAR      LGT/VAR      NE 3-7       
WND20FT2MIN/LATE(MPH) E 3-7        LGT/VAR      NE 3-7       
PRECIP AMOUNT         0.28         0.06         0.05         
PRECIP DURATION       8            4            2            
MAX MIXING HGT(FT-AGL)1100                      800          
TRANSPORT WIND (MPH)  E  7                      N  8         
VENT RATE (FT-MPH)    7700                      6400         
DISPERSION (EVENING)               VERY POOR                 
ADI EARLY             5 VERY POOR  8 POOR       10 POOR      
ADI LATE              8 POOR       9 POOR       12 POOR      
MAX LVORI EARLY       8            8            8            
MAX LVORI LATE        6            8            5            
LAL                   1            1            1            
HAINES INDEX          2            2            2            

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

.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
30S. NORTHEAST WINDS 5 TO 10 MPH. 
.TUESDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS IN THE MID 50S. MINIMUM RH 54 PERCENT UNTIL EARLY EVENING.
NORTHEAST WINDS 5 TO 10 MPH. 
.WEDNESDAY AND WEDNESDAY NIGHT...PARTLY CLOUDY. WARMER. LOWS
AROUND 40. HIGHS IN THE MID 60S. MINIMUM RH 38 PERCENT. SOUTH
WINDS 5 TO 10 MPH. 
.THURSDAY AND THURSDAY NIGHT...PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. MINIMUM RH
47 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH. 
.FRIDAY AND FRIDAY NIGHT...PARTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. MINIMUM RH 40 PERCENT. NORTH WINDS 10 TO
15 MPH. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. MINIMUM RH 45 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH. 

$$

VAZ093-096-097-152145-
ISLE OF WIGHT-SUFFOLK-CHESAPEAKE-
316 AM EDT SUN MAR 15 2009

                      TODAY        TONIGHT      MON          

CLOUD COVER           CLOUDY       CLOUDY       CLOUDY       
PRECIP TYPE           RAIN         RAIN         RAIN         
CHANCE PRECIP (%)     100          90           60           
MAX/MIN TEMP          49           39           50           
MAX/MIN RH (%)        79           100          70           
WND20FT2MIN/EARLY(MPH)LGT/VAR      LGT/VAR      NE 3-7       
WND20FT2MIN/LATE(MPH) NE 3-7       LGT/VAR      NE 3-7       
PRECIP AMOUNT         0.37         0.15         0.08         
PRECIP DURATION       8            6            2            
MAX MIXING HGT(FT-AGL)1400                      1400         
TRANSPORT WIND (MPH)  E  5                      N  9         
VENT RATE (FT-MPH)    7000                      12600        
DISPERSION (EVENING)               VERY POOR                 
ADI EARLY             5 VERY POOR  9 POOR       11 POOR      
ADI LATE              7 POOR       9 POOR       12 POOR      
MAX LVORI EARLY       7            8            6            
MAX LVORI LATE        6            6            4            
LAL                   1            1            1            
HAINES INDEX          2            2            2            

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

.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
30S. NORTH WINDS 5 TO 10 MPH. 
.TUESDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS IN THE MID 50S. MINIMUM RH 50 PERCENT UNTIL EARLY EVENING.
NORTHEAST WINDS 5 TO 10 MPH. 
.WEDNESDAY AND WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. MINIMUM RH 38 PERCENT. SOUTH WINDS
5 TO 10 MPH. 
.THURSDAY AND THURSDAY NIGHT...PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S. MINIMUM RH
45 PERCENT. SOUTH WINDS 5 TO 10 MPH. 
.FRIDAY AND FRIDAY NIGHT...PARTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 39 PERCENT. NORTH WINDS 5 TO
10 MPH. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. MINIMUM RH 44 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH. 

$$

VAZ095-098-152145-
NORFOLK/PORTSMOUTH-VIRGINIA BEACH-
316 AM EDT SUN MAR 15 2009

                      TODAY        TONIGHT      MON          

CLOUD COVER           CLOUDY       CLOUDY       CLOUDY       
PRECIP TYPE           RAIN         RAIN         RAIN         
CHANCE PRECIP (%)     100          90           60           
MAX/MIN TEMP          49           41           50           
MAX/MIN RH (%)        85           100          70           
WND20FT2MIN/EARLY(MPH)NE 6-10 G16  NE 3-7       NE 5-9       
WND20FT2MIN/LATE(MPH) NE 5-9       NE 3-7       NE 6-10      
PRECIP AMOUNT         0.35         0.15         0.09         
PRECIP DURATION       8            6            2            
MAX MIXING HGT(FT-AGL)500                       400          
TRANSPORT WIND (MPH)  NE  8                     N 13         
VENT RATE (FT-MPH)    4000                      5200         
DISPERSION (EVENING)               POOR                      
ADI EARLY             8 POOR       9 POOR       14 GEN POOR  
ADI LATE              9 POOR       11 POOR      15 GEN POOR  
MAX LVORI EARLY       7            9            5            
MAX LVORI LATE        6            6            4            
LAL                   1            1            1            
HAINES INDEX          2            2            2            

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

.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND 40.
NORTHEAST WINDS 5 TO 10 MPH. 
.TUESDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS IN THE LOWER 50S. MINIMUM RH 57 PERCENT UNTIL EARLY
EVENING. NORTH WINDS 10 TO 15 MPH. 
.WEDNESDAY AND WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 46 PERCENT. SOUTH WINDS
5 TO 10 MPH. 
.THURSDAY AND THURSDAY NIGHT...PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM
RH 50 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH. 
.FRIDAY THROUGH SATURDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. MINIMUM RH 44 PERCENT. SOUTHWEST WINDS
10 TO 15 MPH. 

$$

VAZ099-100-152145-
ACCOMACK-NORTHAMPTON VA-
INCLUDING THE CITIES OF...CHINCOTEAGUE...WALLOPS ISLAND...MELFA...
EASTVILLE
316 AM EDT SUN MAR 15 2009

                      TODAY        TONIGHT      MON          

CLOUD COVER           CLOUDY       CLOUDY       CLOUDY       
PRECIP TYPE           RAIN         RAIN         RAIN         
CHANCE PRECIP (%)     100          80           50           
MAX/MIN TEMP          46           38           49           
MAX/MIN RH (%)        81           100          65           
WND20FT2MIN/EARLY(MPH)NE 4-8       NE 3-7       NE 6-10      
WND20FT2MIN/LATE(MPH) NE 4-8       NE 3-7       NE 7-11      
PRECIP AMOUNT         0.21         0.05         0.04         
PRECIP DURATION       8            4            2            
MAX MIXING HGT(FT-AGL)900                       1100         
TRANSPORT WIND (MPH)  NE  8                     NE 13        
VENT RATE (FT-MPH)    7200                      14300        
DISPERSION (EVENING)               VERY POOR                 
ADI EARLY             8 POOR       7 POOR       13 GEN POOR  
ADI LATE              9 POOR       10 POOR      15 GEN POOR  
MAX LVORI EARLY       8            8            5            
MAX LVORI LATE        6            6            4            
LAL                   1            1            1            
HAINES INDEX          2            2            2            

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

.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
30S. NORTHEAST WINDS 10 TO 15 MPH. 
.TUESDAY...MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS IN THE LOWER 50S. MINIMUM RH 55 PERCENT UNTIL EARLY
EVENING. NORTHEAST WINDS 10 TO 15 MPH. 
.WEDNESDAY AND WEDNESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. MINIMUM RH 47 PERCENT. SOUTH WINDS
10 TO 15 MPH. 
.THURSDAY AND THURSDAY NIGHT...PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE MID 40S. HIGHS AROUND 60. MINIMUM RH
50 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH. 
.FRIDAY AND FRIDAY NIGHT...PARTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 50S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS
15 TO 20 MPH. 
.SATURDAY AND SATURDAY NIGHT...MOSTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 50S. MINIMUM RH 48 PERCENT. SOUTHWEST
WINDS 10 TO 15 MPH. 

$$

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