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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Saint Clair MI

7 Day Forecast

For More Weather Information:

Detroit/Pontiac, MI Local Forecast Office

This
Afternoon

Partly Sunny

Partly
Sunny

High: 76 °F

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 62 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 81 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 65 °F

Sunday

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

High: 81 °F

Sunday
Night

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

Low: 62 °F

Monday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 68 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 54 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 71 °F

Detailed Forecast

  • This Afternoon Partly sunny, with a high near 76. South southwest wind around 8 mph.
  • Tonight A chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 62. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
  • Saturday A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. South southwest wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
  • Saturday Night Mostly cloudy, with a low around 65. West wind around 7 mph.
  • Sunday Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 81. Southwest wind 5 to 8 mph. Chance of precipitation is 70%.
  • Sunday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 68. Chance of precipitation is 50%.
  • Monday Night Partly cloudy, with a low around 54.
  • Tuesday Mostly sunny, with a high near 71.
  • Tuesday Night Partly cloudy, with a low around 56.
  • Wednesday A chance of showers and thunderstorms. Partly sunny, with a high near 75.
  • Wednesday Night Partly cloudy, with a low around 59.
  • Thursday A chance of showers and thunderstorms. Partly sunny, with a high near 77.