LIVE MAP (ABOVE) ... SPC 1630Z Day 1 Outlook
Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
1022 AM CST Tue Dec 02 2025
Valid 021630Z - 031200Z
...NO SEVERE THUNDERSTORM AREAS FORECAST...
...SUMMARY...
No organized severe storms are anticipated today.
...Northeast FL...
A large upper trough is spreading across the eastern states today,
with a strong cold front extending across southeast GA and northern
FL. Scattered showers and a occasional thunderstorms have been
occurring along the front, in a moist and marginally unstable air
mass. While a strong storms cannot be completely ruled out late
this morning across northeast FL, the area of concern is small
enough and convective trends are weak enough to suggest the risk is
less than 5%.
...Outer Banks NC...
A surface low has formed along the cold front sweeping eastward
across eastern NC. This is aiding the creation of favorable
low-level shear profiles from the Outer Banks eastward/offshore.
Radar imagery suggests several rotating storms offshore, and this
trend will continue. Present indications are that the risk of
severe weather will also remain just east of the coast, so no
probabilities have been added.
..Hart/Moore.. 12/02/2025
Read more CHECK UPDATE ZOOM GRAPHIC
http://dlvr.it/TPbNB8
Windy.com Temps | Gusts | WU KORD KPWK |
CLICK for this month's BIG night sky ... | RADAR FULL MAP SCREEN |
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MOBILE DEVICE? Turn sideways. Weather conditions directly above are near Lakefront. Top tabs refer to O'Hare (official).
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.
CONVECTIVE | TORNADO | WIND | HAIL
O'Hare International Airport KORD
(Arlington Heights South)
Chicago Executive Airport KPWK
(Arlington Heights North)
Tuesday, December 2, 2025
SPC Dec 2, 2025 1630 UTC Day 1 Convective Outlook
SUNRISE AND SUNSET TIMES IN UTC (if you're not logged in to Google)
CHICAGO UTC-6 during CST (Central Standard Time, e.g., winter)
CHICAGO UTC-5 during CDT (Daylight Savings Time, e.g., summer)
CHICAGO UTC-6 during CST (Central Standard Time, e.g., winter)
CHICAGO UTC-5 during CDT (Daylight Savings Time, e.g., summer)




















