National Weather Service United States Department of Commerce

Active weather pattern on Sunday brings the threat of wintry weather to several parts of the U.S

A few areas of active weather are expected on Sunday. The first will be in the Southwest, as locally heavy rain and mountain snow is possible in portions of California, Nevada, Utah, Colorado, New Mexico and Arizona. Further east, wintry weather is possible over a large portion of the country. Numerous winter weather products have been issued from the southern Plains to New England.
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Hazardous Weather Conditions

Current Conditions

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Mundelein IL

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Overnight

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 13 °F

Sunday

Cloudy

Cloudy

High: 28 °F

Sunday
Night

Gradual Clearing

Gradual
Clearing

Low: 9 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 27 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 20 °F

Tuesday

Wintry Mix Chance for Measurable Precipitation 90%

Wintry
Mix

High: 35 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 16 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 18 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: -2 °F

Detailed Forecast

  • Overnight A 20 percent chance of snow after 5am. Cloudy, with a low around 13. South wind around 5 mph.
  • Sunday Cloudy, with a high near 28. West southwest wind 5 to 10 mph.
  • Sunday Night Cloudy during the early evening, then gradual clearing, with a low around 9. West wind 5 to 10 mph.
  • Monday Mostly sunny, with a high near 27. Wind chill values as low as 1. West northwest wind around 5 mph becoming south in the afternoon.
  • Monday Night A 40 percent chance of snow after midnight. Cloudy, with a low around 20. South southeast wind 5 to 10 mph.
  • Tuesday Snow, freezing rain, and sleet before noon, then rain and snow. High near 35. Chance of precipitation is 90%.
  • Tuesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 16.
  • Wednesday Partly sunny, with a high near 18.
  • Wednesday Night Partly cloudy, with a low around -2.
  • Thursday Sunny, with a high near 14.
  • Thursday Night Mostly clear, with a low around 4.
  • Friday Mostly sunny, with a high near 32.
  • Friday Night Partly cloudy, with a low around 23.
  • Saturday Mostly sunny, with a high near 36.