Chicago weather forecast

Snowfall 2.75 inches at 6:45 p.m. in Arlington Heights

Northwest Suburbs Near “Winter Storm Warning” and “Winter Weather Advisory” Border

Tue Dec 29, 2020 07:10 pm Cardinal News

A Winter Storm Warning was expanded this afternoon to include northern Cook County, Kane County and Lake County associated with a slight southward adjustment of the heavier snow axis and also the possibility of 0.1 […]

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.

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

Mon Nov 23, 2020 10:31 pm Cardinal News

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 […]

Wind Advisory; Elevated Fire Danger (SOURCE: National Weather Service Chicago)

Wind Advisory, Fire Risk, High 65, Friday High 58; Arlington Heights, Chicago Weather Forecast Northwest

Thu Nov 19, 2020 07:38 am Cardinal News

According to the National Weather Service Chicago, a very impressive low-level jet is present just off the surface. Overnight AMDAR aircraft (Aircraft Meteorological DAta Relay use of existing aircraft in flight) continue to report winds […]

NOAA SPC Tornado Outlook TUE NOV 10 2020 (DAY 1 afternoon)

TORNADO WATCH: Severe Weather, Possible Brief Tornadoes Arrival Likely 3-8 PM Across Northern Illinois, SE Wisconsin

Tue Nov 10, 2020 02:25 pm Cardinal News

Air pressure drop in north-central Iowa indicates increased chance of thunderstorm development in our area. The National Weather Service Chicago expects a narrow line of strongly-forced convection to sweep across our forecast area roughly during […]

High 74°F, Wind Advisory, Gusts of 50 MPH Possible, Even a Tornado Possible Tuesday

Tue Nov 10, 2020 05:42 am Cardinal News

Arlington Heights and Chicago Northwest Suburbs Forecast Peak winds over 40 MPH are likely between 1:00 p.m. and 10:00 p.m. Gusts will continue above 25 MPH until about 4:00 a.m. Wednesday. An approaching surface low, […]

Low 31-33°F in Arlington Heights Overnight Friday-Saturday; High 47 Saturday with Light Wind and Partly Cloudy Skies

Fri Oct 23, 2020 08:34 pm Cardinal News

The National Weather Service office Chicago is not declaring Freeze Warnings until Spring since many areas of Chicagoland already experienced their first freeze. Arlington Heights has not recorded a freezing temperature yet this Autumn 2020, […]

Wind Advisory and Fire Weather Watch for Saturday, October 17, 2020 — 55 MPH Gusts Possible in NW Suburbs

Fri Oct 16, 2020 05:20 pm Cardinal News

According to the National Weather Service Chicago, a fast moving surface low lifting from Minnesota to Lake Superior, and another sheared shortwave (a disturbance in the mid or upper part of the atmosphere which induces […]

Arlington Heights Near Edge of Freeze Line with Low of 37°F at 6:00 AM, Arlington Heights, Chicago Weather Forecast Northwest

Fri Oct 16, 2020 06:13 am Cardinal News

Freeze fails to materialize in Arlington Heights; attention turns now to Critical Fire Conditions Friday and especially Saturday for Chicagoland. A Freeze Warning was activated outside of the City of Chicago as temperatures in the […]

High 68 Before Noon, Light Rain Early Afternoon Monday; Low 70s, Dry Tuesday with Wildfire Conditions Possible

Mon Oct 12, 2020 08:37 am Cardinal News

We’re expecting increasing surface winds with gusts in the 30 MPH range from the southeast gradually increasing to a peak gust period about 3:00 p.m. reaching 41 MPH likely with 55 MPH possible. Winds will […]

Waning Gibbous Moon, Sunday, October 4, 2020

Frost Advisory in Effect from 11 PM Sunday, October 4, 2020 until 8AM Monday October 5; Clear Skies Through Thursday Night

Sun Oct 4, 2020 08:53 pm Cardinal News

Clouds have cleared all of Illinois, clearing the way for heat loss and frost Monday morning. Sunny days and clear night are forecast at least through Thursday with Sunday/Monday overnight bringing the coldest temperatures. There […]

High 64, Sunny Skies 6-8 MPH SE Winds, Wildfire Smoke in Skies Sunday; Arlington Heights, Chicago Weather Forecast Northwest

Sat Sep 19, 2020 10:35 am Cardinal News

About 9:00 p.m. Friday The National Weather Service tweaked the morning low for Arlington Heights this Saturday morning September 19, 2020 from 50°F to 46° and that new low morning low was on target. The […]

Last Quarter Moon Thursday September 10 at 4:26 a.m. with a forecast low temperature of 58°F at about 6:00 a.m.

Low 58°F Overnight Around 6AM, Arlington Heights, Chicago Weather Forecast Northwest

Wed Sep 9, 2020 10:00 pm Cardinal News

There could be little misting or fog overnight with a wind from the North at 10 MPH with gusts to 15 MPH. A temperature and moisture gradient remains across Chicagoland with low 50s in the […]

Rain All Day Tuesday, High 65, Northeast Winds; Arlington Heights, Chicago Weather Forecast Northwest

Tue Sep 8, 2020 07:19 am Cardinal News

Thunder may be a little less likely than originally forecast for Tuesday, but rain will persist all day in Arlington Heights Tuesday, September 8, 2020, and will likely accumulate to at least 0.5 inch by […]

Thunderstorms Weaken While Entering Northwest Cook County, Winds Moderate, Rain Diminished

Sun Jul 26, 2020 08:58 pm Cardinal News

Developing thunderstorms and regenerating thunderstorm cells weakened as they cross into northwest Cook County about 8:30 p.m. Sunday July 26, 2020. Rain in Arlington Heights and nearby northwest suburbs will likely be 0.5 inch or […]

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

Sun Jul 26, 2020 07:25 pm Cardinal News

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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