National Weather Service United States Department of Commerce

Cold Front Crossing the Central U.S.

A cold front over the Northern Rockies will move eastward to the Upper Mississippi Valley/Central Plains by Monday. Rain will develop along the boundary over the Upper Midwest and move into the Upper Great Lakes by Monday. Some of the thunderstorms could become severe in portions of Texas through Monday.
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Current Conditions

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Rockton IL

7 Day Forecast

Chicago, IL

NWS Weather Forecast Office

Today

Partly Sunny

Partly
Sunny

High: 74 °F

Tonight

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 54 °F

Monday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 72 °F

Monday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 44 °F

Tuesday

Sunny

Sunny

High: 58 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 36 °F

Wednesday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 58 °F

Wednesday
Night

Chance Showers

Chance
Showers

Low: 43 °F

Thursday

Chance Thunderstorms

Chance
Thunderstorms

High: 63 °F

Detailed Forecast

  • Today Partly sunny, with a high near 74. South southwest wind 10 to 15 mph.
  • Tonight A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 54. South southwest wind around 10 mph.
  • Monday A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 72. South southwest wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Monday Night A slight chance of showers before 1am. Partly cloudy, with a low around 44. North northwest wind 10 to 15 mph. Chance of precipitation is 20%.
  • Tuesday Sunny, with a high near 58. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
  • Tuesday Night Mostly clear, with a low around 36.
  • Wednesday A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 58.
  • Wednesday Night A chance of showers. Mostly cloudy, with a low around 43.
  • Thursday A chance of showers and thunderstorms. Mostly cloudy, with a high near 63. Breezy.
  • Thursday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
  • Friday A chance of showers. Partly sunny, with a high near 62. Breezy.
  • Friday Night A slight chance of showers. Mostly cloudy, with a low around 40.
  • Saturday A slight chance of rain. Partly sunny, with a high near 56.

 

Additional Forecasts and Information

Zone Area Forecast for Winnebago County, IL