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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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Friday, April 11, 2025

SPC Apr 12, 2025 0100 UTC Day 1 Convective Outlook

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


Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
0738 PM CDT Fri Apr 11 2025

Valid 120100Z - 121200Z

...NO SEVERE THUNDERSTORM AREAS FORECAST...

...SUMMARY...
Isolated to scattered thunderstorms are expected this evening from
parts of the Atlantic Seaboard south-southwestward into northern and
central Florida.

...DISCUSSION...
The latest water vapor shows a trough over the eastern U.S. with
several minor perturbations embedded in the trough. At the surface,
a low is located off the coast of Virginia, with a cold front
extending south-southwestward from near the coast of North Carolina
into northern Florida. Thunderstorm development will be possible
along and near the front this evening. A strong thunderstorm will be
possible near an axis of instability over the north-central Florida
Peninsula over the next hour or two. However, the airmass will
become more stable, limiting the potential for a severe threat.

..Broyles.. 04/12/2025


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