National Weather Service United States Department of Commerce

Flash flooding possible across southern Plains through early Thursday

A wet weather system continues across the southern U.S., with abundant moisture bringing heavy rain and a risk of flash flooding to parts of the southern Plains through early Thursday. The heaviest rain will fall across Oklahoma into western Arkansas. The flash flood threat should diminish later Thursday, as the system weakens over Texas.
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Current Conditions

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5 Miles WNW Piedmont MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Tonight

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 60 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 78 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 60 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 82 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 59 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 85 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 63 °F

Sunday

Sunny

Sunny

High: 86 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 63 °F

Detailed Forecast

  • Tonight A 20 percent chance of rain after 2am. Mostly cloudy, with a low around 60. South wind 3 to 5 mph.
  • Thursday A slight chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 78. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 20%.
  • Thursday Night Mostly cloudy, with a low around 60. Light and variable wind.
  • Friday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. Light and variable wind.
  • Friday Night Partly cloudy, with a low around 59. Light and variable wind.
  • Saturday Mostly sunny, with a high near 85.
  • Saturday Night Mostly clear, with a low around 63.
  • Sunday Sunny, with a high near 86.
  • Sunday Night Mostly clear, with a low around 63.
  • Monday Sunny, with a high near 88.
  • Monday Night Mostly clear, with a low around 64.
  • Tuesday Sunny, with a high near 90.
  • Tuesday Night Partly cloudy, with a low around 67.
  • Wednesday Mostly sunny, with a high near 90.