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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.

Friday, November 19, 2021

SPC Nov 19, 2021 2000 UTC Day 1 Convective Outlook

SPC 2000Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0145 PM CST Fri Nov 19 2021 Valid 192000Z - 201200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected this afternoon through tonight. ...20Z Update... Only minor changes to the ongoing forecast. Isolated thunderstorm activity remains possible in South Florida for perhaps a few more hours. Activity will tend to diminish with the loss of daytime heating. ..Wendt.. 11/19/2021 .PREV DISCUSSION... /ISSUED 1030 AM CST Fri Nov 19 2021/ ...Florida... A moist environment to the south of a cold front will influence scattered showers and the possibility of isolated/occasional thunderstorms across the southern Florida Peninsula and Florida Keys vicinity today. Severe storms are unlikely given the weak lapse rates and limited low-level/deep-layer shear across the region. Read more LIVE: spc.noaa.gov