National Weather Service United States Department of Commerce

Severe Storms and Heavy Rain Possible Later This Afternoon Into Tonight

A few severe storms with damaging winds and large hail are expected later today from parts of Illinois into lower Michigan. A somewhat longer-duration severe storm threat is expected this afternoon into tonight from the Kansas/Oklahoma border region into southern Missouri, where a couple tornadoes will also be possible.
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Current Conditions

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2 Miles SW Iron Mountain Lake MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Tonight

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

Low: 71 °F

Tuesday

Heavy Rain Chance for Measurable Precipitation 60%

Heavy
Rain

High: 85 °F

Tuesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 68 °F

Wednesday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 87 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 71 °F

Thursday

Sunny

Sunny

High: 91 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 72 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 90 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 68 °F

Detailed Forecast

  • Tonight Showers and thunderstorms, mainly after 10pm. Some of the storms could produce heavy rainfall. Low around 71. Southwest wind 3 to 7 mph. Chance of precipitation is 90%.
  • Tuesday Showers and thunderstorms likely, mainly before 1pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 85. Southwest wind around 7 mph. Chance of precipitation is 60%.
  • Tuesday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind around 5 mph becoming calm in the evening.
  • Wednesday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. South wind 3 to 8 mph.
  • Wednesday Night Partly cloudy, with a low around 71. South wind 5 to 8 mph.
  • Thursday Sunny, with a high near 91.
  • Thursday Night Partly cloudy, with a low around 72.
  • Friday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
  • Friday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
  • Saturday A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
  • Saturday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
  • Sunday Partly sunny, with a high near 77.
  • Sunday Night Partly cloudy, with a low around 57.
  • Monday Mostly sunny, with a high near 79.