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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, February 8, 2026

SPC Feb 9, 2026 0100 UTC Day 1 Convective Outlook

LIVE MAP (ABOVE) ... SPC 0100Z Day 1 Outlook


Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
0629 PM CST Sun Feb 08 2026

Valid 090100Z - 091200Z

...NO SEVERE THUNDERSTORM AREAS FORECAST...

...SUMMARY...
A few thunderstorms are possible along a portion of the coastal
Pacific Northwest tonight.

...Discussion...
Minimal change from the previous outlook with potential for isolated
thunderstorms during the late evening to early overnight. In the
wake of a low-amplitude shortwave trough shifting east across the
Northwest, a plume of steep mid-level lapse rates will expand
southeastward across most of coastal OR. Guidance is consistent in
depicting a surface trough encroaching on the coast by 06-08Z.
Scattered low-topped convection should accompany this trough,
especially towards the WA coast. Buoyancy should remain scant at
most, but may be adequate for a few embedded thunderstorms before
convection weakens inland.

..Grams.. 02/09/2026


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CHICAGO UTC-5 during CDT (Daylight Savings Time, e.g., summer)