National Weather Service United States Department of Commerce

Active weather pattern Sunday brings threat of wintry weather to several parts of U.S

A few areas of active weather are expected on Sunday. The first will be in the Southwest, where locally heavy rain and mountain snow are possible from California to the Rockies. Farther east, wintry weather is possible over a large portion of the country. Numerous Winter Weather Advisories and a few Winter Storm Warnings are in effect from the southern Plains to New England.
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Current Conditions

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Saint Louis MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Today

Wintry Mix Chance for Measurable Precipitation 70%

Wintry
Mix

High: 33 °F

Tonight

Snow/Sleet Chance for Measurable Precipitation 30%

Snow/Sleet

Low: 20 °F

Monday

Partly Sunny

Partly
Sunny

High: 32 °F

Monday
Night

Freezing Rain Likely Chance for Measurable Precipitation 60%

Freezing Rain
Likely

Low: 30 °F

Tuesday

Showers Chance for Measurable Precipitation 80%

Showers

High: 51 °F

Tuesday
Night

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 21 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 26 °F

Wednesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 11 °F

Thursday

Sunny

Sunny

High: 27 °F

Detailed Forecast

  • Today Snow and sleet likely, possibly mixed with freezing drizzle before 1pm, then snow and sleet likely. Cloudy, with a high near 33. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 70%. Little or no ice accumulation expected. Total daytime snow and sleet accumulation of around an inch possible.
  • Tonight A chance of snow and sleet before 7pm. Mostly cloudy, with a low around 20. Northwest wind around 7 mph. Chance of precipitation is 30%.
  • Monday Partly sunny, with a high near 32. North wind around 7 mph becoming east in the afternoon.
  • Monday Night A chance of rain before 9pm, then a chance of freezing rain between 9pm and 1am, then rain likely after 1am. Cloudy, with a low around 30. East wind 7 to 10 mph. Chance of precipitation is 60%.
  • Tuesday Showers likely, then occasional showers and possibly a thunderstorm after 7am. High near 51. Southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%.
  • Tuesday Night Occasional rain before midnight, then a chance of rain and snow between midnight and 1am, then a chance of snow after 1am. Some thunder is also possible. Low around 21. Chance of precipitation is 80%.
  • Wednesday A 40 percent chance of snow, mainly before 7am. Partly sunny, with a high near 26.
  • Wednesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 11.
  • Thursday Sunny, with a high near 27.
  • Thursday Night Mostly clear, with a low around 16.
  • Friday Sunny, with a high near 45.
  • Friday Night Mostly clear, with a low around 28.
  • Saturday Sunny, with a high near 47.