National Weather Service United States Department of Commerce

Severe storms and heavy rain possible from mid-South to Upstate New York on Tuesday

Thunderstorms are expected to develop along and ahead of a cold front from the Tennessee Valley to Upstate New York on Tuesday. The storms will be capable of producing damaging wind gusts and heavy rainfall that could lead to isolated flash flooding.
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Hazardous Weather Conditions

Current Conditions

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9 Miles SSW Mound Station IL

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Overnight

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

Low: 65 °F

Tuesday

Sunny

Sunny

High: 84 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 66 °F

Wednesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 88 °F

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 72 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 91 °F

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 72 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 86 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 63 °F

Detailed Forecast

  • Overnight Scattered showers and thunderstorms, mainly between 1am and 5am. Mostly cloudy, with a low around 65. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%.
  • Tuesday Sunny, with a high near 84. Calm wind becoming west around 6 mph in the afternoon.
  • Tuesday Night Mostly clear, with a low around 66. Light and variable wind.
  • Wednesday A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. South wind 5 to 13 mph.
  • Wednesday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind 9 to 11 mph.
  • Thursday Mostly sunny, with a high near 91.
  • Thursday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
  • Friday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
  • Friday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
  • Saturday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 75.
  • Saturday Night Partly cloudy, with a low around 57.
  • Sunday Mostly sunny, with a high near 75.
  • Sunday Night Partly cloudy, with a low around 55.
  • Monday Mostly sunny, with a high near 76.