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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 15, 2021

SPC Nov 15, 2021 2000 UTC Day 1 Convective Outlook

SPC 2000Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0140 PM CST Mon Nov 15 2021 Valid 152000Z - 161200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected through tonight. A few lightning flashes have been sampled across portions of western Washington. Occasional additional flashes may occur through the afternoon and into the evening hours, but coverage of lightning is expected to remain below 10 percent. ..Bentley.. 11/15/2021 .PREV DISCUSSION... /ISSUED 1028 AM CST Mon Nov 15 2021/ Dry and stable conditions will prevail over the CONUS today in most areas. An isolated lightning flash or two will be possible through the day over parts of western WA, but the overall coverage of lightning is expected to remain below 10%. Read more LIVE: