National Weather Service United States Department of Commerce

Rain Spreads Across the Eastern U.S. as Snow Moves Into the Great Lake States

Strong low pressure will move from the south to the Great Lake States Monday and Tuesday. A warm front will spread rain along the eastern seaboard while snow moves into the Great Lake States. Heavy snow is also expected across the northern Rocky Mountains and higher elevations of the Pacific Northwest.
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Current Conditions

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2 Miles SE Zion IL

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Tonight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 48 °F

Monday

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 43 °FFalling Temperatures

Monday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 25 °F

Tuesday

Decreasing Clouds

Decreasing
Clouds

High: 29 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 20 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 34 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 21 °F

Thanksgiving
Day

Mostly Sunny

Mostly
Sunny

High: 23 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 11 °F

Detailed Forecast

  • Tonight Rain. Steady temperature around 48. Southeast wind 5 to 10 mph becoming west southwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Monday Rain before 9am, then rain showers between 9am and noon, then snow after noon. Temperature falling to around 31 by 5pm. Breezy, with a west wind 5 to 15 mph increasing to 15 to 25 mph in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
  • Monday Night Snow showers likely with patchy blowing snow before midnight, then a chance of snow showers after midnight. Cloudy, with a low around 25. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
  • Tuesday Cloudy, then gradually becoming mostly sunny, with a high near 29. West wind 10 to 15 mph, with gusts as high as 20 mph.
  • Tuesday Night Partly cloudy, with a low around 20. Southwest wind around 10 mph.
  • Wednesday A 40 percent chance of snow. Mostly cloudy, with a high near 34.
  • Wednesday Night A 30 percent chance of snow. Mostly cloudy, with a low around 21.
  • Thanksgiving Day Mostly sunny, with a high near 23.
  • Thursday Night Partly cloudy, with a low around 11.
  • Friday Mostly cloudy, with a high near 28.
  • Friday Night Mostly cloudy, with a low around 19.
  • Saturday A slight chance of snow showers. Partly sunny, with a high near 30.
  • Saturday Night Mostly cloudy, with a low around 15.
  • Sunday Mostly cloudy, with a high near 29.