DarkSky Temps | Gusts | WU KORD Data

CLICK for this month's BIG night sky ...




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.

Saturday, February 26, 2022

SPC Feb 26, 2022 0600 UTC Day 1 Convective Outlook

SPC 1200Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1142 PM CST Fri Feb 25 2022 Valid 261200Z - 271200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not forecast across the continental United States on Saturday. ...Synopsis... Expansive high pressure and a dry, continental-polar airmass will limit thunderstorm potential across the CONUS on Saturday and Saturday Night. Weak elevated instability may permit an isolated lightning flash or two across southern Arkansas/northern Louisiana, but the weak instability and only marginally cold equilibrium levels should preclude any greater threat. Isolated thunderstorm activity may occur off the Oregon/Washington Coast as a mid-level trough moves through the region and temperatures cool aloft. However, the greatest thunderstorm threat is expected to remain offshore. ..Bentley/Weinman.. 02/26/2022 Read more CHECK UPDATE ZOOM GRAPHIC