

000 

WUUS01 KWNS 040541

PTSDY1



DAY 1 CONVECTIVE OUTLOOK AREAL OUTLINE

IOWA MESONET SYNTHETIC PRODUCT FROM SWO V2021APR07

1141 PM CST WED DEC 03 1997



VALID TIME 041200Z - 051200Z



PROBABILISTIC OUTLOOK POINTS DAY 1



... TORNADO ...

&&



... HAIL ...

&&



... WIND ...



&&



CATEGORICAL OUTLOOK POINTS DAY 1



... CATEGORICAL ...



TSTM   29738503 32368279 33748056 34867705



&&

GEN TSTMS ARE FCST TO THE RIGHT OF A LINE FROM AQQ 55 ESE MCN

35 ESE CAE 15 S EWN.

//

.. SYNOPSIS..

UPPER LOW OVER MINNESOTA WILL MOVE EASTWARD TO LAKE ERIE BY 12Z

FRI...WITH A BROAD LONG WAVE TROUGH DEVELOPING OVER THE EASTERN

HALF OF THE U.S. ELSEWHERE...AN UPPER LOW WELL WEST OF CALIFORNIA

WILL MAKE ONLY SLOW PROGRESS TOWARD THE COAST DUE TO THE BLOCKING

RIDGE OVER THE WESTERN STATES.

