National Weather Service United States Department of Commerce

Storm system to bring winter weather from the Plains to New England through Monday

A storm system spinning over the central U.S. will set the stage for a widespread precipitation event across the central and eastern U.S. through Monday. A wide swath of accumulating snow will extend from Nebraska to New England. Just to the south of this area of snow, marginal temps will lead to the possibility of a transition zone of sleet and freezing rain.
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Current Conditions

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2 Miles SSW Saint John IN

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Today

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

High: 33 °FFalling Temperatures

Tonight

Snow Chance for Measurable Precipitation 100%

Snow

Low: 14 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 17 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 7 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 28 °F

Tuesday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 21 °F

Wednesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 24 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 2 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 16 °F

Detailed Forecast

  • Today Snow with widespread blowing snow. The snow could be heavy at times. Temperature falling to around 25 by 5pm. Breezy, with an east southeast wind 5 to 10 mph becoming northeast 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.
  • Tonight Snow showers with widespread blowing snow before midnight, then snow showers likely with patchy blowing snow after midnight. Low around 14. Blustery, with a north northeast wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
  • Monday A 20 percent chance of snow showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 17. Wind chill values as low as -3. North northwest wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.
  • Monday Night A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 7. Wind chill values as low as -7. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
  • Tuesday A 20 percent chance of snow before noon. Mostly cloudy, with a high near 28. South southwest wind 10 to 15 mph.
  • Tuesday Night Snow likely. Cloudy, with a low around 21. Chance of precipitation is 60%.
  • Wednesday A 20 percent chance of snow. Mostly cloudy, with a high near 24.
  • Wednesday Night Partly cloudy, with a low around 2.
  • Thursday Mostly sunny, with a high near 16.
  • Thursday Night Partly cloudy, with a low around 0.
  • Friday Mostly sunny, with a high near 22.
  • Friday Night Mostly cloudy, with a low around 15.
  • Saturday Mostly cloudy, with a high near 33.