DarkSky Temps | Gusts | WU KORD Data

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

RADAR FULL MAP SCREEN

NEXRAD

STORMTRACK

Cardinal SAT

CHGOWX.COM


Archives for Chicago's hourly weather data updated 24-48 hours after end of each day. MOBILE CHGOWX.COM ...
Weather conditions on bar directly above are near Lakefront. Weather conditions with Moon are O'Hare (official).

Sunday, November 7, 2021

SPC Nov 7, 2021 1730 UTC Day 2 Convective Outlook

SPC 1730Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1100 AM CST Sun Nov 07 2021 Valid 081200Z - 091200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected across the contiguous United States on Monday. ...Synopsis and Discussion... An upper trough over the eastern Pacific should amplify as it approaches the West Coast Monday night. A 50-60+ kt mid-level jet associated with an embedded shortwave trough is forecast to move over parts of northern/central CA in this time frame. Strong large-scale ascent preceding the mid-level jet/shortwave trough should overspread this region as temperatures aloft gradually cool. Even though low-level moisture will remain modest, various forecast soundings from the latest NAM/RAP show weak elevated instability developing across coastal and inland portions of northern/central CA from Monday night through early Tuesday morning. This meager buoyancy combined with the pronounced large-scale ascent may be sufficient to support charge separation and isolated lighting flashes with the strongest updrafts. Elsewhere, instability is expected to remain minimal to nil across the rest of the CONUS Monday, with little potential for storms. ..Gleason.. 11/07/2021 Read more LIVE: spc.noaa.gov
http://dlvr.it/SC3z2P