National Weather Service United States Department of Commerce

A Wintry Mix of Precipiatation Will Cross the Great Lakes Thursday

Light to moderate precipitation will spread from the Great Lakes and Ohio Valley to the northeast and mid-Atlantic states Thursday and Friday. The unusually warm temperatures over the Great Plains will come to an end. The southwest and four corners states will become increasingly wet Thursday and Friday.
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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

Overnight

Mostly Clear

Mostly
Clear

Low: 42 °F

Thursday

Breezy

Breezy

High: 44 °FFalling Temperatures

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 25 °F

Friday

Sunny

Sunny

High: 38 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 25 °F

Saturday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 43 °F

Saturday
Night

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

Low: 33 °F

Sunday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 36 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 19 °F

Detailed Forecast

  • Overnight Mostly clear, with a low around 42. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.
  • Thursday Cloudy, with a temperature falling to around 39 by 9am. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 32 mph.
  • Thursday Night Partly cloudy, with a low around 25. Northwest wind 9 to 15 mph, with gusts as high as 22 mph.
  • Friday Sunny, with a high near 38. North wind 5 to 9 mph becoming northeast in the afternoon.
  • Friday Night Partly cloudy, with a low around 25. Northeast wind around 5 mph becoming light and variable in the evening.
  • Saturday A slight chance of rain and snow between noon and 1pm, then a slight chance of rain after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 20%.
  • Saturday Night Rain likely before 7pm, then rain and snow likely between 7pm and midnight, then snow likely after midnight. Cloudy, with a low around 33. Chance of precipitation is 70%.
  • Sunday Snow likely. Cloudy, with a high near 36. Chance of precipitation is 60%.
  • Sunday Night A 30 percent chance of snow. Mostly cloudy, with a low around 19.
  • Monday Mostly sunny, with a high near 26.
  • Monday Night Partly cloudy, with a low around 17.
  • Tuesday Partly sunny, with a high near 36.
  • Tuesday Night Mostly cloudy, with a low around 26.
  • Wednesday A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.