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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

Wednesday, December 13, 2023

SPC Dec 13, 2023 0600 UTC Day 1 Convective Outlook

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


Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
1153 PM CST Tue Dec 12 2023

Valid 131200Z - 141200Z

...NO SEVERE THUNDERSTORM AREAS FORECAST...

...SUMMARY...
Thunderstorms will be possible today from the Four Corners into west
Texas, and across parts of south Florida. No severe threat is
expected.

...DISCUSSION...
An upper-level low and an associated trough, will move slowly
eastward across the Desert Southwest today. Ahead of the system,
mid-level flow will be southwesterly across much of the
south-central U.S. Large-scale ascent associated with the
approaching system, may support isolated thunderstorm development
across parts of the Desert Southwest and southern High Plains.
Elsewhere, a moist airmass will be in place across south Florida,
where isolated thunderstorms could develop today as surface
temperatures warm. No severe threat is expected in these two areas,
and no thunderstorms are forecast across the remainder of the
continental U.S.

..Broyles/Wendt.. 12/13/2023


Read more CHECK UPDATE ZOOM GRAPHIC


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