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.
Read More...

Current Conditions

En Español

Share |

Lambert-St. Louis International Airport MO

7 Day Forecast

Saint Louis, MO

NWS Weather Forecast Office

Today

Breezy

Breezy

High: 59 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 42 °F

Thursday

Partly Sunny

Partly
Sunny

High: 66 °F

Thursday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 46 °F

Friday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 63 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 46 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 67 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 51 °F

Sunday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 71 °F

Detailed Forecast

  • Today Sunny, with a high near 59. Breezy, with a south wind 17 to 21 mph, with gusts as high as 30 mph.
  • Tonight Partly cloudy, with a low around 42. South wind 8 to 18 mph, with gusts as high as 28 mph.
  • Thursday Partly sunny, with a high near 66. South wind around 7 mph.
  • Thursday Night A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 46. North wind 3 to 7 mph.
  • Friday A 40 percent chance of showers before 8am. Partly sunny, with a high near 63. North wind around 6 mph.
  • Friday Night Partly cloudy, with a low around 46.
  • Saturday Mostly sunny, with a high near 67.
  • Saturday Night Partly cloudy, with a low around 51.
  • Sunday A 40 percent chance of showers. Partly sunny, with a high near 71.
  • Sunday Night A 50 percent chance of showers. Mostly cloudy, with a low around 55.
  • Monday A 50 percent chance of showers. Partly sunny, with a high near 69.
  • Monday Night A 30 percent chance of showers. Mostly clear, with a low around 50.
  • Tuesday Sunny, with a high near 73.

 

Additional Forecasts and Information

Zone Area Forecast for St. Louis County, MO