Windy.com Temps | Gusts | WU KORD KPWK

CLICK for this month's BIG night sky ...

RADAR FULL MAP SCREEN

NEXRAD

STORMTRACK

Cardinal SAT

CHGOWX.COM



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.

ARLINGTON HEIGHTS WEATHER
O'Hare International Airport KORD (Arlington Heights South)
Chicago Executive Airport KPWK (Arlington Heights North)

Wednesday, November 26, 2025

SPC Nov 27, 2025 0100 UTC Day 1 Convective Outlook

LIVE MAP (ABOVE) ... SPC 0100Z Day 1 Outlook


Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
0638 PM CST Wed Nov 26 2025

Valid 270100Z - 271200Z

...NO SEVERE THUNDERSTORM AREAS FORECAST...

...SUMMARY...
The risk for thunderstorms appears negligible across much of the
nation tonight.

...01Z Update...

...Southern Florida/Keys...
Convection in a small cluster initially centered over interior
southern Florida, generally to the northwest of Greater Miami, has
undergone recent weakening. While occasional lightning persists in
stronger cores, guidance suggests that potential for this continuing
inland and near coastal areas will become increasingly negligible
through 02-03Z.

Otherwise, although more uncertain due to model spread, potential
for scattered convection capable of producing lightning might
increase late tonight near the lower Keys, if an increase in
large-scale ascent is able to overcome inhibition associated with
relatively warm layers aloft.

..Kerr.. 11/27/2025


Read more CHECK UPDATE ZOOM GRAPHIC


http://dlvr.it/TPV0Xq
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)