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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Sugar Grove IL

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Tonight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 45 °F

Monday

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

High: 44 °FFalling Temperatures

Monday
Night

Blowing Snow Chance for Measurable Precipitation 50%

Blowing
Snow

Low: 22 °F

Tuesday

Decreasing Clouds

Decreasing
Clouds

High: 27 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 18 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 33 °F

Wednesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 17 °F

Thanksgiving
Day

Mostly Sunny

Mostly
Sunny

High: 21 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 6 °F

Detailed Forecast

  • Tonight Rain. Low around 45. East southeast wind 5 to 10 mph becoming west 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 likely after noon. Temperature falling to around 29 by 5pm. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Monday Night Patchy blowing snow and a chance of snow showers. Cloudy, with a low around 22. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.
  • Tuesday Cloudy, then gradually becoming mostly sunny, with a high near 27. West wind 10 to 15 mph, with gusts as high as 20 mph.
  • Tuesday Night Partly cloudy, with a low around 18. South wind 5 to 10 mph.
  • Wednesday A 40 percent chance of snow. Mostly cloudy, with a high near 33.
  • Wednesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 17.
  • Thanksgiving Day Mostly sunny, with a high near 21.
  • Thursday Night Partly cloudy, with a low around 6.
  • Friday Mostly cloudy, with a high near 27.
  • Friday Night Mostly cloudy, with a low around 17.
  • Saturday Partly sunny, with a high near 30.
  • Saturday Night Mostly cloudy, with a low around 14.
  • Sunday Mostly cloudy, with a high near 28.