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MOBILE DEVICE? Turn sideways. Weather conditions directly above are near Lakefront. Top tabs refer to O'Hare (official).

Archives for the SPC Convective Outlook are updated daily (approximately) with a live map at the beginning of each article. Follow the link at the end of the article to check for current updates on the NOAA/NWS Storm Prediction Center website. Also, see Archives for Chicago's hourly weather data on CARDINAL NEWS Magazine.


Monday, November 8, 2021

SPC Nov 9, 2021 0100 UTC Day 1 Convective Outlook

SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0627 PM CST Mon Nov 08 2021 Valid 090100Z - 091200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Lightning may accompany convection tonight across northern California. ...Northern CA... No changes are warranted from the previous (20Z) outlook. Warm-advection precipitation is increasing markedly along the northern CA coast early this evening. As higher PW air mass streams inland, mid-level profiles will moisten/destabilize such that weak buoyancy will become more conducive for a few lightning flashes. This activity will stay elevated and weak. ..Darrow.. 11/09/2021 Read more LIVE:
SUNRISE AND SUNSET TIMES IN UTC (if you're not logged in to Google)
CHICAGO UTC-6 during CST (Central Standard Time, e.g., winter)
CHICAGO UTC-5 during CDT (Daylight Savings Time, e.g., summer)