National Weather Service United States Department of Commerce

Flash flooding possible across parts of Midwest

Showers and thunderstorms ahead of a strong cold front moving across the Midwest on Friday are expected to produce rainfall rates of 1-2 inches per hour, creating a risk of flash flooding across parts of southern Minnesota and northern and central Iowa. The flash flooding risk will continue into Saturday and move eastward, into the Ohio Valley.
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Hazardous Weather Conditions

Current Conditions

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Spencer IA

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

This
Afternoon

Mostly Sunny

Mostly
Sunny

High: 83 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 66 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 86 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 60 °F

Sunday

Breezy

Breezy

High: 75 °F

Sunday
Night

Breezy

Breezy

Low: 55 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 74 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 53 °F

Tuesday

Sunny

Sunny

High: 77 °F

Detailed Forecast

  • This Afternoon Mostly sunny, with a steady temperature around 83. West wind 10 to 15 mph.
  • Tonight Partly cloudy, with a low around 66. North northwest wind around 5 mph.
  • Saturday A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 86. North northeast wind around 5 mph becoming south in the afternoon. Chance of precipitation is 20%.
  • Saturday Night A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 60. South southwest wind 5 to 10 mph becoming west northwest after midnight. Chance of precipitation is 20%.
  • Sunday Mostly sunny, with a high near 75. Breezy, with a northwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
  • Sunday Night Partly cloudy, with a low around 55. Breezy.
  • Monday Mostly sunny, with a high near 74.
  • Monday Night Mostly clear, with a low around 53.
  • Tuesday Sunny, with a high near 77.
  • Tuesday Night Mostly clear, with a low around 57.
  • Wednesday Mostly sunny, with a high near 78.
  • Wednesday Night Partly cloudy, with a low around 58.
  • Thursday A slight chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 20%.