SPC AC 310658
Day 3 Convective Outlook
NWS Storm Prediction Center Norman OK
0158 AM CDT Sat Oct 31 2020
Valid 021200Z - 031200Z
...NO THUNDERSTORM AREAS FORECAST...
Thunderstorms are not currently forecast across the contiguous
United States on Monday.
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.
NOTE: THE NEXT DAY 3 OUTLOOK IS SCHEDULED BY 0730Z