National Weather Service United States Department of Commerce

Slow moving frontal boundary continues heavy rainfall through the weekend for Gulf Coast states

The southern end of a front, draped from the Great Lakes to Gulf Coast, will be slow to move out of the Gulf Coast/Southeast through Monday. Showers and thunderstorms with moderate rain will continue through Monday. Most locations can expect 2 to 4 inches of rainfall with amounts up to 5 inches by Monday morning. Flash Flood Watches are in effect for areas at highest risk for flash flooding.
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Current Conditions

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De Soto MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Overnight

Cloudy

Cloudy

Low: 29 °F

Sunday

Becoming Sunny

Becoming
Sunny

High: 37 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 25 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 40 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 26 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 31 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 19 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 28 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 22 °F

Detailed Forecast

  • Overnight Cloudy, with a low around 29. North wind around 6 mph.
  • Sunday Cloudy through mid morning, then gradual clearing, with a high near 37. Northwest wind 3 to 5 mph.
  • Sunday Night Mostly clear, with a low around 25. Light northeast wind.
  • Monday Mostly sunny, with a high near 40. Calm wind becoming northeast around 6 mph in the afternoon.
  • Monday Night Mostly cloudy, with a low around 26. North wind 5 to 7 mph.
  • Tuesday Partly sunny, with a high near 31.
  • Tuesday Night Mostly cloudy, with a low around 19.
  • Wednesday Mostly sunny, with a high near 28.
  • Wednesday Night Partly cloudy, with a low around 22.
  • New Year's Day Mostly sunny, with a high near 37.
  • Thursday Night A 30 percent chance of snow. Mostly cloudy, with a low around 28.
  • Friday Rain and snow likely. Cloudy, with a high near 39. Chance of precipitation is 60%.
  • Friday Night A chance of rain and snow. Cloudy, with a low around 32. Chance of precipitation is 40%.
  • Saturday A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.