National Weather Service United States Department of Commerce

Heavy snow forecast for parts of Upper Midwest and western Great Lakes

A cold air mass behind a cold front will bring below-normal temperatures across much of the eastern and northern U.S. on Wednesday and allow for snow, heavy at times, to develop across parts of the Upper Midwest and western Great Lakes, mainly from central Minnesota to northern Michigan. Winter Storm Warnings and Winter Weather Advisories are in effect across the region.
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Current Conditions

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Saint Louis MO

7 Day Forecast

Saint Louis, MO

NWS Weather Forecast Office

Tonight

Partly Cloudy

Partly
Cloudy

Low: 6 °C

Thursday

Partly Sunny

Partly
Sunny

High: 19 °C

Thursday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 8 °C

Friday

Mostly Sunny

Mostly
Sunny

High: 19 °C

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 9 °C

Saturday

Mostly Sunny

Mostly
Sunny

High: 22 °C

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 11 °C

Sunday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 22 °C

Sunday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 13 °C

Detailed Forecast

  • Tonight Partly cloudy, with a low around 6. South wind 22 to 27 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 42 km/h.
  • Thursday Partly sunny, with a high near 19. South wind 8 to 11 km/h becoming west in the afternoon.
  • Thursday Night A 30 percent chance of showers. Mostly cloudy, with a low around 8. Northwest wind 5 to 10 km/h.
  • Friday Mostly sunny, with a high near 19. Northwest wind 8 to 11 km/h.
  • Friday Night Partly cloudy, with a low around 9. East wind 8 to 11 km/h.
  • Saturday Mostly sunny, with a high near 22.
  • Saturday Night Partly cloudy, with a low around 11.
  • Sunday A 30 percent chance of showers. Partly sunny, with a high near 22.
  • Sunday Night A 40 percent chance of showers. Mostly cloudy, with a low around 13.
  • Monday A 40 percent chance of showers. Partly sunny, with a high near 21.
  • Monday Night Partly cloudy, with a low around 11.
  • Tuesday Mostly sunny, with a high near 23.
  • Tuesday Night Partly cloudy, with a low around 12.
  • Wednesday Mostly sunny, with a high near 24.

 

Additional Forecasts and Information

Zone Area Forecast for St. Louis City, MO