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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.

ARLINGTON HEIGHTS WEATHER

Monday, November 1, 2021

SPC Nov 1, 2021 0730 UTC Day 3 Severe Thunderstorm Outlook

SPC 0730Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0219 AM CDT Mon Nov 01 2021 Valid 031200Z - 041200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not currently forecast across the contiguous United States on Wednesday. ...Synopsis... A longwave mid-level trough will be over eastern North America while a ridge is located over the Interior West. A disturbance moving southeastward into the base of the larger-scale trough will aid in showers/thunderstorms developing across central into eastern TX and LA on Wednesday and Wednesday night. A frontal zone will push southward through north-central TX and into the Hill Country during the day. Weak buoyancy with parcels rooted near 700 mb will result in episodic clusters of showers/thunderstorms continuing from Tuesday night into Wednesday morning and persisting through the period as this activity moves southeast to the coast. Farther west, a vigorous mid-level trough over the eastern Pacific will approach northern CA/OR with isolated thunderstorms possible near the coastal range. ..Smith.. 11/01/2021 Read more LIVE: spc.noaa.gov
http://dlvr.it/SBgdxR
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)