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CHGOWX.COM


Archives for Chicago's hourly weather data updated 24-48 hours after end of each day. MOBILE CHGOWX.COM ...
Weather conditions on bar directly above are near Lakefront. Weather conditions with Moon are O'Hare (official).

Saturday, November 20, 2021

SPC Nov 20, 2021 2000 UTC Day 1 Convective Outlook

SPC 2000Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0128 PM CST Sat Nov 20 2021 Valid 202000Z - 211200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not forecast across the contiguous United States. The ongoing forecast remains valid, with no changes made. ..Hart.. 11/20/2021 .PREV DISCUSSION... /ISSUED 1025 AM CST Sat Nov 20 2021/ ...Florida... Near/south of a weakening front, scattered showers and isolated/occasional thunderstorms will remain possible this afternoon into tonight across the southern part of the Florida Peninsula and Keys vicinity. This will be supported by a moist and weakly capped air mass with thermodynamic profiles that are marginally conducive for charge separation/lightning flashes. Severe thunderstorms are not expected. Read more LIVE: spc.noaa.gov
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