LIVE MAP (ABOVE) ... SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
0625 PM CST Fri Dec 05 2025
Valid 060100Z - 061200Z
...NO THUNDERSTORM AREAS FORECAST...
...SUMMARY...
Thunderstorm potential is negligible tonight.
...01 Update...
Surface front has advanced across the northern FL Peninsula early
this evening. Weak convection is noted along/behind this boundary,
but the more robust updrafts are now offshore where isolated flashes
of lightning are noted off the GA Coast. Latest diagnostic data does
not appear particularly favorable for deep convection along the wind
shift tonight, and post frontal elevated buoyancy is expected to
remain quite weak. Current thinking is the primary risk for isolated
thunderstorms will be well off the GA/SC Coasts.
..Darrow.. 12/06/2025
Read more CHECK UPDATE ZOOM GRAPHIC
http://dlvr.it/TPfyD8
Windy.com Temps | Gusts | WU KORD KPWK |
CLICK for this month's BIG night sky ... | RADAR FULL MAP SCREEN |
|---|
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)
Friday, December 5, 2025
SPC Dec 6, 2025 0100 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)




















