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.
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Hazardous Weather Conditions

Current Conditions

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5 Miles W New Florence MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Late
Afternoon

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

High: 33 °F

Tonight

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 11 °F

Monday

Decreasing Clouds

Decreasing
Clouds

High: 26 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 21 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 43 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 26 °F

Wednesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 33 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 12 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 24 °F

Detailed Forecast

  • Late Afternoon Rain and snow likely before 5pm, then snow. Steady temperature around 33. Northwest wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
  • Tonight A 50 percent chance of snow before midnight. Cloudy, with a low around 11. Blustery, with a northwest wind 14 to 20 mph.
  • Monday Cloudy, then gradually becoming mostly sunny, with a high near 26. Northwest wind 8 to 13 mph becoming light and variable in the afternoon. Winds could gust as high as 20 mph.
  • Monday Night Mostly cloudy, with a low around 21. South wind 3 to 8 mph.
  • Tuesday Mostly sunny, with a high near 43. Southwest wind around 8 mph.
  • Tuesday Night Partly cloudy, with a low around 26.
  • Wednesday A 20 percent chance of snow. Mostly cloudy, with a high near 33.
  • Wednesday Night A 30 percent chance of snow. Mostly cloudy, with a low around 12.
  • Thursday Mostly sunny, with a high near 24.
  • Thursday Night Partly cloudy, with a low around 13.
  • Friday Mostly sunny, with a high near 39.
  • Friday Night Partly cloudy, with a low around 28.
  • Saturday Mostly sunny, with a high near 48.
  • Saturday Night A 20 percent chance of showers. Mostly cloudy, with a low around 31.
  • Sunday A 40 percent chance of showers. Mostly cloudy, with a high near 43.