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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.

Sunday, November 14, 2021

SPC Nov 14, 2021 1300 UTC Day 1 Convective Outlook

SPC 1300Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0642 AM CST Sun Nov 14 2021 Valid 141300Z - 151200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not forecast today. ...Discussion... A quiet pattern with negligible thunderstorm potential across much of the CONUS. The deepest of lake-induced convective bands over parts of the Great Lakes might yield a few lightning flashes as -14 to -18 C 700-mb temps overspread much of the region in association with a passing shortwave trough. It appears the lake-induced convection will predominately remain too shallow amid marginal inversion heights to warrant thunderstorm probabilities above 10 percent this period. ..Grams.. 11/14/2021 Read more LIVE: spc.noaa.gov