National Weather Service United States Department of Commerce

Severe weather possible for parts of Midwest, northern Plains, central Oregon

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Tuesday afternoon & evening for three areas across the central & western U.S.: one are extends from the central Plains east-northeastward into lower Michigan; another across parts of the northern Plains and the third across parts of central Oregon. Damaging wind & large hail will be the main threats for all three areas.
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Current Conditions

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Decatur IL

7 Day Forecast

For More Weather Information:

Lincoln, IL Local Forecast Office

This
Afternoon

Mostly Sunny

Mostly
Sunny

High: 92 °F

Tonight

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 72 °F

Wednesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 82 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 56 °F

Thursday

Sunny

Sunny

High: 77 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 56 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 80 °F

Friday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 66 °F

Saturday

Chance Thunderstorms

Chance
Thunderstorms

High: 84 °F

Detailed Forecast

  • This Afternoon Mostly sunny, with a high near 92. South southwest wind 11 to 13 mph, with gusts as high as 17 mph.
  • Tonight Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 72. South southwest wind 7 to 9 mph becoming west northwest after midnight. Chance of precipitation is 60%.
  • Wednesday A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 82. North northeast wind 8 to 14 mph, with gusts as high as 20 mph.
  • Wednesday Night Mostly clear, with a low around 56. North northeast wind 8 to 11 mph, with gusts as high as 15 mph.
  • Thursday Sunny, with a high near 77. Northeast wind around 8 mph.
  • Thursday Night Partly cloudy, with a low around 56.
  • Friday Mostly sunny, with a high near 80.
  • Friday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
  • Saturday A chance of showers and thunderstorms. Partly sunny, with a high near 84.
  • Saturday Night Mostly cloudy, with a low around 67.
  • Sunday A chance of showers and thunderstorms. Mostly sunny, with a high near 84.
  • Sunday Night Partly cloudy, with a low around 65.
  • Monday Mostly sunny, with a high near 81.