National Weather Service United States Department of Commerce

Flash flooding possible for parts of Upper Midwest

A slow-moving weather system progressing from the northern Plains to the Great Lakes will bring excessive rainfall and a risk of flash flooding to portions of the Upper Midwest on Friday. The heaviest rainfall is expected from central Iowa northeastward across southeastern Minn. and into Wisc. Rainfall totals of 1-2 inches, with locally-higher amounts, are possible through Saturday morning.
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Hazardous Weather Conditions

Current Conditions

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Effingham IL

7 Day Forecast

For More Weather Information:

Lincoln, IL Local Forecast Office

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 69 °F

Saturday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 85 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 70 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 84 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 71 °F

Labor
Day

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 86 °F

Monday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 71 °F

Tuesday

Chance Thunderstorms

Chance
Thunderstorms

High: 86 °F

Tuesday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 68 °F

Detailed Forecast

  • Tonight A 50 percent chance of showers and thunderstorms, mainly after 11pm. Mostly cloudy, with a low around 69. South southeast wind around 7 mph.
  • Saturday Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 85. South southwest wind 8 to 14 mph. Chance of precipitation is 60%.
  • Saturday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South southwest wind 5 to 9 mph becoming light after midnight.
  • Sunday A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 84. South wind 3 to 6 mph.
  • Sunday Night Partly cloudy, with a low around 71. South southeast wind 3 to 6 mph.
  • Labor Day A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86.
  • Monday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 86.
  • Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
  • Wednesday Mostly sunny, with a high near 86.
  • Wednesday Night Partly cloudy, with a low around 68.
  • Thursday Mostly sunny, with a high near 88.
  • Thursday Night Partly cloudy, with a low around 69.
  • Friday Mostly sunny, with a high near 88.