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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.


Saturday, October 2, 2021

SPC Oct 3, 2021 0100 UTC Day 1 Convective Outlook

SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0759 PM CDT Sat Oct 02 2021 Valid 030100Z - 031200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... A few weak thunderstorms will linger across portions of the eastern United States tonight. ...01z Update... Upper low over eastern KS continues to eject east-northeast toward the mid MS Valley. Isolated thunderstorms that developed ahead of this feature across the MS Valley have gradually waned in intensity as boundary-layer cooling results in weakening instability. Even so, weak large-scale forcing ahead of the short wave and weak warm advection should lead to at least isolated thunderstorms from the lower MS Valley into the Midwest region. ..Darrow.. 10/03/2021 Read more LIVE:
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)