LIVE MAP (ABOVE) ... SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
0648 PM CST Thu Nov 13 2025
Valid 140100Z - 141200Z
...NO SEVERE THUNDERSTORM AREAS FORECAST...
...SUMMARY...
Minimal thunderstorm chances remain possible this evening over parts
of central California. Severe weather is not forecast.
...Discussion...
Scattered showers with a few embedded thunderstorms persist this
evening into parts of the Sierra, with activity affecting coastal
areas to the south as well. The 00Z sounding from VBG does show
minimal MUCAPE rooted around 850 mb, suggesting continued lightning
flash potential as the large, positive-tilt upper trough slowly
moves east. Instability is forecast to dwindle overnight, with a
corresponding decrease in elevated convection.
..Jewell.. 11/14/2025
Read more CHECK UPDATE ZOOM GRAPHIC
http://dlvr.it/TPFt2P
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)
Thursday, November 13, 2025
SPC Nov 14, 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)




















