National Weather Service United States Department of Commerce

Another day of heavy rainfall expected for the Southeast

The Southeast will experience another day of widespread moderate to heavy rain on Saturday as a system slowly moves northeastward. Upwards to 2 to 3 inches of rain are possible in the Carolinas, creating a threat for flash flooding. Residual moderate to major riverine flooding in the wake of this system remains a concern over the weekend in parts of Florida, Georgia, Alabama and Mississippi.
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Current Conditions

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Saint Clair MI

7 Day Forecast

Detroit/Pontiac, MI

NWS Weather Forecast Office

Overnight

Patchy Fog

Patchy
Fog

Low: 31 °F

Saturday

Patchy Fog

Patchy
Fog

High: 50 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 33 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 64 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 43 °F

Monday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 66 °F

Monday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 46 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 56 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 37 °F

Detailed Forecast

  • Overnight Patchy fog after 4am. Otherwise, mostly clear, with a low around 31. North northeast wind around 6 mph.
  • Saturday Patchy fog before 9am. Otherwise, sunny, with a high near 50. East northeast wind 6 to 9 mph.
  • Saturday Night Partly cloudy, with a low around 33. East wind around 6 mph becoming calm in the evening.
  • Sunday Mostly sunny, with a high near 64. Light southeast wind becoming south southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
  • Sunday Night Mostly cloudy, with a low around 43. Southeast wind around 6 mph becoming calm in the evening.
  • Monday A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 40%.
  • Monday Night A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.
  • Tuesday Partly sunny, with a high near 56.
  • Tuesday Night Partly cloudy, with a low around 37.
  • Wednesday Mostly sunny, with a high near 51.
  • Wednesday Night Partly cloudy, with a low around 35.
  • Thursday Mostly sunny, with a high near 54.
  • Thursday Night A chance of showers. Mostly cloudy, with a low around 41.
  • Friday A chance of showers. Partly sunny, with a high near 59.

 

Additional Forecasts and Information

Zone Area Forecast for St. Clair County, MI