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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.

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Saturday, November 23, 2024

SPC Nov 23, 2024 2000 UTC Day 1 Convective Outlook

LIVE MAP (ABOVE) ... SPC 2000Z Day 1 Outlook


Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
0151 PM CST Sat Nov 23 2024

Valid 232000Z - 241200Z

...NO SEVERE THUNDERSTORM AREAS FORECAST...

...SUMMARY...
Severe thunderstorms are unlikely through tonight.

...20z Update...
No changes are needed to the current D1 Convective Outlook. See
previous discussion below for more information.

..Thornton/Hart.. 11/23/2024

.PREV DISCUSSION... /ISSUED 1024 AM CST Sat Nov 23 2024/

...Synopsis...
Persistent onshore flow and cold temperatures aloft will once again
pose a risk of thunderstorms over coastal WA/OR and northern CA
through tonight. Thunderstorms are also possible this afternoon and
evening farther inland into parts of eastern OR and ID as a strong
upper trough and associated mid level jet track into the region.
Weak instability is expected to preclude organized severe storms.


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