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Cardinal SAT


Weather conditions on bar directly above are near Lakefront. Tabs under Moon Phases refer to O'Hare (official).

Archives for SPC Convective outlook are updated daily with a live map a the beginning of the article. Touch or click map to get possible update, and follow link at end of article for referral to NOAA/NWS Storm Prediction Center. Archives for Chicago's hourly weather data were updated 24-48 hours after end of each day prior to Dec. 2020.

Tuesday, November 30, 2021

SPC Nov 30, 2021 0600 UTC Day 1 Convective Outlook

SPC 1200Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1149 PM CST Mon Nov 29 2021 Valid 301200Z - 011200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorm development is not expected across the contiguous United States today and tonight. ...DISCUSSION... At mid-levels, northwest flow will be in place across most of the continental United States today. At the surface, high pressure will remain in place today across the Gulf Coast and southern Seaboard. This will keep a dry and cool airmass over much of the central and eastern United States, which will make thunderstorm development unlikely across the nation through tonight. ..Broyles/Moore.. 11/30/2021 Read more LIVE: spc.noaa.gov