National Weather Service United States Department of Commerce

Severe weather possible for parts of central U.S.

Widespread thunderstorm activity is expected to develop on Thursday along a cold front moving eastward across the plains into the Mississippi Valley. A potential for damaging wind gusts will develop with the stronger thunderstorms. Hail will also be possible in the ArkLaTex and Ozarks.
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Hazardous Weather Conditions

Current Conditions

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Saint Louis MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Today

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

High: 86 °F

Tonight

Thunderstorms Chance for Measurable Precipitation 90%

Thunderstorms

Low: 60 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 65 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 41 °F

Saturday

Sunny

Sunny

High: 56 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 41 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 69 °F

Sunday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 51 °F

Monday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 68 °F

Detailed Forecast

  • Today Showers and thunderstorms likely. Cloudy, with a high near 86. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
  • Tonight Occasional showers and thunderstorms, mainly before 4am. Low around 60. South wind 10 to 13 mph becoming west after midnight. Chance of precipitation is 90%.
  • Friday A chance of showers and thunderstorms before 7am, then a slight chance of showers after 1pm. Partly sunny, with a high near 65. Breezy, with a northwest wind 14 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
  • Friday Night Mostly clear, with a low around 41. West wind 11 to 15 mph.
  • Saturday Sunny, with a high near 56. West wind 11 to 16 mph.
  • Saturday Night Partly cloudy, with a low around 41.
  • Sunday Mostly sunny, with a high near 69.
  • Sunday Night A 20 percent chance of showers. Partly cloudy, with a low around 51.
  • Monday A 20 percent chance of showers. Mostly sunny, with a high near 68.
  • Monday Night A 20 percent chance of showers. Partly cloudy, with a low around 50.
  • Tuesday Mostly sunny, with a high near 73.
  • Tuesday Night Mostly clear, with a low around 55.
  • Wednesday Mostly sunny, with a high near 80.