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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.

ARLINGTON HEIGHTS WEATHER

Monday, March 11, 2024

SPC Mar 11, 2024 0600 UTC Day 1 Convective Outlook

LIVE MAP (ABOVE) ... SPC 1200Z Day 1 Outlook


Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
1136 PM CDT Sun Mar 10 2024

Valid 111200Z - 121200Z

...NO SEVERE THUNDERSTORM AREAS FORECAST...

...SUMMARY...
Severe thunderstorms are not expected on Monday.

...Discussion...
Thunderstorm potential will remain negligible across much of the
CONUS through Monday night. A low-amplitude shortwave impulse moving
east across the northern Great Basin amid minimal buoyancy might
support a very isolated, low-topped thunderstorm in the northern UT
vicinity during the afternoon. Otherwise, a pair of shortwave
impulses will move onshore across the Pacific Northwest. While the
lead impulse should lack appreciable lightning potential, it will
aid in cooling mid-level temperatures. Scant surface-based buoyancy
should develop ahead of the latter impulse Monday night, yielding a
thunder probability around 10 percent early Tuesday morning.

..Grams/Thornton.. 03/11/2024


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