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Archives for the SPC Convective Outlook are updated daily (approximately) with a live map at the beginning of each article. Follow the link at the end of the article to check for current updates on the NOAA/NWS Storm Prediction Center website. Also, see Archives for Chicago's hourly weather data on CARDINAL NEWS Magazine.

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Sunday, December 14, 2025

SPC Dec 14, 2025 1630 UTC Day 1 Convective Outlook

LIVE MAP (ABOVE) ... SPC 1630Z Day 1 Outlook


Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
0954 AM CST Sun Dec 14 2025

Valid 141630Z - 151200Z

...NO SEVERE THUNDERSTORM AREAS FORECAST...

...SUMMARY...
Severe thunderstorms are not expected today or tonight.

Dry and stable conditions will prevail over most of the CONUS today,
with a few small exceptions. A strong cold front sagging southward
across TX might result in isolated afternoon thunderstorms over
south TX. Widely scattered showers and thunderstorms could affect
south FL this afternoon as the same front weakens and approaches the
area. And finally, a few lightning strikes could occur inland
across western WA late tonight as a strong shortwave trough
approaches. No severe storms are anticipated in any of these areas.

..Hart/Weinman.. 12/14/2025


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