LIVE MAP (ABOVE) ... SPC 1630Z Day 1 Outlook
Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
1012 AM CST Sun Feb 23 2025
Valid 231630Z - 241200Z
...NO SEVERE THUNDERSTORM AREAS FORECAST...
...SUMMARY...
Thunderstorms are forecast across portions of Louisiana and
immediate surrounding areas today. Additional isolated thunderstorms
may occur in portions of Oregon/Washington. No severe weather is
expected.
...TX/LA...
A prominent shortwave trough is tracking eastward across TX today,
providing lift and destabilization to parts of southeast TX and LA.
Scattered thunderstorms have been occurring in this region through
the morning, but should slowly shift offshore by later this
afternoon as the upper system passes. While small hail could occur
with the strongest onshore storms, no severe weather is anticipated.
...WA/OR...
Recent water vapor loop shows a strong shortwave trough approaching
the Pacific Northwest coast. As this system approaches,
strengthening onshore flow and cold temperatures aloft will increase
the risk of at least isolated thunderstorms - mainly this evening.
..Hart/Weinman.. 02/23/2025
Read more CHECK UPDATE ZOOM GRAPHIC
http://dlvr.it/TJ846x
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)
Sunday, February 23, 2025
SPC Feb 23, 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)