26°F at 10:05 p.m. Monday, November 23, 2020 in Arlington Heights -- significantly colder than air temperature reported at Chicago Executive Airport and O'Hare International Airport just before 10:00 p.m.
Weather

Winter Weather Advisory in Kane, McHenry Counties and Northwest Illinois; 1″ Snow Forecast for Arlington Heights, NW Suburbs

Arlington Heights and nearby northwest suburbs will likely be affected by about 1 inch of snow and slush by noon Tuesday, November 24, 2020. A Winter Weather Advisory was issued at 8:34 p.m. in McHenry […]

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Weather

Thunderstorms with High Winds Possible Sunday Night in Northern Illinois North of Interstate 88 — First in Northern Tier Counties

Developing thunderstorms and regenerating thunderstorm cells are expected to continue to move southeast, crossing the state line about 7:00 p.m. Sunday July 26, 2020. The storms are expected to bring strong to severe wind gusts […]

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Weather

Severe Thunderstorm Watch Northern Illinois, Tornado Watch Wisconsin; Arlington Heights, Chicago Weather Forecast Northwest

The greatest chance for thunderstorms in Arlington Heights and the northwest suburbs is about 4:00 p.m. to 5:00 p.m. Severe storms with frequent lightning and strong, gusty winds are possible. Weather Radar (also nexrad.chgowx.com) shows […]

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Weather

High 81, About 1″ Rain, Alberto Clouds Clearing After 8:30 PM in Arlington Heights, Chicago Weather Forecast Northwest

The question of the day is whether the remnants of Subtropical Storm Alberto will bring a lot of rain to Chicagoland. At 4:49 a.m. the low pressure center of Subtropical Storm Alberto was located in […]

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Watches & Warnings

Flood Warning Des Plaines River; Tornado Watch in Effect Until 11 PM: If Severe Weather Hits, Mostly Likely Between 7:00 PM and 9:30 PM

TODAY SUNRISE: 6:19 AM SUNSET: 7:26 PM Chicagoland weather radar shows severe thunderstorms heading northeast just passed in Boone County near Rockford. Otherwise storms have diminished in the area. The storm of concern northeast of […]

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Watches & Warnings

Severe Thunderstorm Watch, Flood Advisory, High Winds Indicated by Bowing Echo (Thunderstorm Line)

Hazardous Weather Outlook HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 503 PM CDT THU MAY 30 2013 The heaviest storms tonight might be out toward Rockford and western areas of northern Illinois. Thunderstorm lines […]