SPC 0100Z Day 1 Outlook

Day 1 Outlook Image

Day 1 Convective Outlook  
NWS Storm Prediction Center Norman OK
0642 PM CST Wed Nov 18 2020

Valid 190100Z - 191200Z

...NO SEVERE THUNDERSTORM AREAS FORECAST...

...SUMMARY...
Severe thunderstorms are not expected through tonight.

...01Z Outlook Update...
Stable air across much of the CONUS will preclude any appreciable
severe threat for the remainder of the forecast period.  Convection
across the western U.S. (western Washington southward through
northern California and across Idaho) will continue to produce
occasional lightning flashes through the evening.  The biggest
change to the ongoing outlook was to adjust general thunder areas in
eastern Oregon/southeastern Washington State where the thunder
threat has diminished for the remainder of the evening.

..Cook.. 11/19/2020

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