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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.


Monday, November 1, 2021

SPC Nov 1, 2021 0100 UTC Day 1 Convective Outlook

SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0750 PM CDT Sun Oct 31 2021 Valid 010100Z - 011200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... No severe thunderstorms are expected across the continental United States through tonight. ...DISCUSSION... An upper-level trough will remain over the Pacific Northwest with confluent flow in the mid-levels over the central Rockies. An area of steep mid-level lapse rates and weak instability is located from Nevada eastward into western Colorado. Scattered thunderstorms will occur this evening along the northern edge of the steep lapse rates from southern Idaho into northwestern Colorado. No severe weather should occur with this activity. Elsewhere across the continental United States, thunderstorms are not expected through tonight. ..Broyles.. 11/01/2021 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)