National Weather Service United States Department of Commerce

Winter storm to bring heavy snow from the Plains to New England through Monday

A storm system in the central U.S. will push east setting the stage for a widespread precipitation event across the central and eastern U.S. through Monday. A wide swath of accumulating snow is forecast from Nebraska to New England. Just to the south of this area of snow, freezing rain is possible. Gusty winds and blowing snow could lead to blizzard conditions for parts of the Midwest.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

Saint Louis MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Tonight

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 15 °F

Monday

Chance Flurries

Chance
Flurries

High: 26 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 23 °F

Tuesday

Increasing Clouds

Increasing
Clouds

High: 47 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 31 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 39 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 15 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 23 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 14 °F

Detailed Forecast

  • Tonight Snow likely, mainly before midnight, then a chance for flurries. Cloudy, with a low around 15. Blustery, with a northwest wind 17 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
  • Monday A chance of flurries before 9am. Cloudy through mid morning, then gradual clearing, with a high near 26. Northwest wind 13 to 18 mph becoming light west in the afternoon.
  • Monday Night Mostly cloudy, with a low around 23. Calm wind becoming south 5 to 9 mph in the evening.
  • Tuesday Increasing clouds, with a high near 47. South wind 7 to 9 mph.
  • Tuesday Night Mostly cloudy, with a low around 31. South wind 7 to 10 mph.
  • Wednesday A 30 percent chance of snow after noon. Mostly cloudy, with a high near 39.
  • Wednesday Night A 40 percent chance of snow. Mostly cloudy, with a low around 15.
  • Thursday Mostly sunny, with a high near 23.
  • Thursday Night Mostly clear, with a low around 14.
  • Friday Mostly sunny, with a high near 39.
  • Friday Night Partly cloudy, with a low around 29.
  • Saturday Mostly sunny, with a high near 49.
  • Saturday Night A slight chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.
  • Sunday A chance of rain and snow. Cloudy, with a high near 45. Chance of precipitation is 30%.