National Weather Service United States Department of Commerce

Severe weather possible for parts of northern, central Plains and Upper Midwest

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Wednesday afternoon and evening for parts of the northern and central Plains and Upper Midwest. The areas at risk include parts of western ND, eastern SD, northeastern NE, southwestern MN and northwestern IA. Large hail and damaging winds will be the main threats, but a tornado or two could occur, as well.
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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

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 90 °F

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 74 °F

Thursday

Hot

Hot

High: 97 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 77 °F

Friday

Hot

Hot

High: 98 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 77 °F

Saturday

Hot

Hot

High: 98 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 77 °F

Sunday

Hot

Hot

High: 98 °F

Detailed Forecast

  • Today Isolated showers and thunderstorms after 1pm. Partly sunny, with a high near 90. Light and variable wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
  • Tonight A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 74. Southwest wind 5 to 8 mph.
  • Thursday Sunny and hot, with a high near 97. Heat index values as high as 107. Southwest wind 7 to 10 mph.
  • Thursday Night Mostly clear, with a low around 77. Southwest wind around 8 mph.
  • Friday Sunny and hot, with a high near 98. Southwest wind around 8 mph.
  • Friday Night Mostly clear, with a low around 77.
  • Saturday Sunny and hot, with a high near 98.
  • Saturday Night Mostly clear, with a low around 77.
  • Sunday Sunny and hot, with a high near 98.
  • Sunday Night Mostly clear, with a low around 74.
  • Monday Sunny, with a high near 94.
  • Monday Night Partly cloudy, with a low around 73.
  • Tuesday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.