RSS Mesoscale Discussions from Storm Prediction Center
No watches are valid as of Wed Jan 21 02:59:02 UTC 2026.

No Mesoscale Discussions are in effect as of Wed Jan 21 02:59:02 UTC 2026.
SPC 0100Z Day 1 Outlook

Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
0655 PM CST Tue Jan 20 2026
Valid 210100Z - 211200Z
...NO THUNDERSTORM AREAS FORECAST...
...SUMMARY...
Thunderstorms are not forecast across the U.S. today or tonight.
...DISCUSSION...
A large-scale cyclonic flow pattern will remain in place over the
U.S. this evening and tonight. At the surface, a large area of high
pressure will be located from the Gulf Coast states northeastward to
the Eastern Seaboard. A dry and cold airmass will remain over much
of the continental U.S. through tonight, making conditions
unfavorable for thunderstorms.
..Broyles.. 01/21/2026
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