Cloud formation not impressive for much of a snow event on Friday, December 9, 2022 (NOAA/NESDIS/STAR - GOES-East - GEOCOLOR)

Maybe 2 to 3 Inches of Snow Near Illinois-Wisconsin Border; Arlington Heights Maybe 0.6 Inch on Grass

A Winter Weather Advisory remains in effect until 1:00 p.m. in the northern tier counties of Illinois and upward to Wisconsin. There was significant uncertainty Thursday night whether precipitation in Chicagoland and northern Illinois would […]

Snow Forecast for Phase 1 Storm February 02, 2022 as of 4:49AM CST (SOURCE: NWS Chicago)

Arlington Heights Snow Forecast 5.4″ Far South, 4.2″ Downtown, 2.6″ Far North; Winter Weather Advisory, WINTER STORM WARNING in Effect South

Snowfall began late because a very dry low-level airmass undercutting the better moisture and forced ascent aloft. In other words, snow wasn’t making it to the ground — subliming in dry air. The effect of […]

Winter Weather Advisory Saturday, January 8, 2022 (SOURCE: National Weather Service)

WINTER WEATHER ADVISORY Saturday May Push North to Include Lake, McHenry, Boone, Winnebago Counties

FREEZING DRIZZLE THREAT 1-9PM SATURDAY On Friday night, January 7, 2022 there’s a challenge forecasting the low temperatures Saturday morning, according to the NWS Chicago. Surface ridging from a 1030 mb HIGH centered over southern […]