Temps | Gusts | WU KORD KPWK

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




Cardinal SAT


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 29, 2021

SPC Nov 29, 2021 1630 UTC Day 1 Convective Outlook

SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1002 AM CST Mon Nov 29 2021 Valid 291630Z - 301200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected across the CONUS through early Tuesday. ...Synopsis... Northwesterly mid-level flow will prevail across much of the central and eastern US through the forecast period in the wake of a departing upper trough. Across the Southwest, mid-level ridging will shift westward as a weak upper low develops off the Baja coast. Several shortwave troughs embedded within the flow aloft will move across the northern Rockies and upper Midwest today, though scant boundary-layer moisture remains due to surface high pressure and several days offshore flow. As such, thunderstorms appear unlikely across the CONUS through early Tuesday. ..Lyons/Grams.. 11/29/2021 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)