SPC 0730Z Day 3 Outlook

Day 3 Outlook Image

Day 3 Convective Outlook  
NWS Storm Prediction Center Norman OK
0158 AM CDT Sat Oct 31 2020

Valid 021200Z - 031200Z

...NO THUNDERSTORM AREAS FORECAST...

...SUMMARY...
Thunderstorms are not currently forecast across the contiguous
United States on Monday.

...Synopsis...
A long-wave mid-level trough will exit the East Coast into the
western Atlantic as a ridge builds over the High Plains.  Surface
high pressure centered over the lower MS Valley will lead to
tranquil conditions for a large part of the area east of the
Rockies.  Models show a weak mid-level trough over southern CA.  A
few high-based showers and possibly a thunderstorm could develop
over southern NV and perhaps the far southern Sierra Nevada. 
However, the thunderstorm risk appears too negligible to warrant an
areal thunderstorm highlight at this time.

..Smith.. 10/31/2020

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