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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, February 11, 2022

SPC Feb 11, 2022 1630 UTC Day 1 Convective Outlook

SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1020 AM CST Fri Feb 11 2022 Valid 111630Z - 121200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated thunderstorms will be possible in the early morning tomorrow across east and southeast Texas. ...East and southeast TX... Weak low-level warm advection and ascent will occur downstream of a mid-level shortwave trough digging south from the northern to the southern High Plains. Sufficient moistening from 900-800 mb should support an expanding plume of weak elevated buoyancy from the TX Gulf Coast across a large portion of south to east TX. On the northern periphery of this buoyancy plume, scattered showers and isolated thunderstorms may develop towards 12Z across parts of east to southeast TX. ..Grams/Squitieri.. 02/11/2022 Read more CHECK UPDATE ZOOM GRAPHIC