National Weather Service United States Department of Commerce

Significant threat for flash floods in the Southwest U.S. this week

Heavy precipitation is expected over portions of the Southwest U.S. this week due to the remnants of weakening Tropical Storm Odile. The heavy rainfall will be concentrated across southern Arizona, southern New Mexico and western Texas where 3 to 6 inches could fall by Thursday, with some locales receiving up to 9 inches. Flash Flood Watches are in effect for much of this area.
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Hazardous Weather Conditions

Current Conditions

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4 Miles W Piedmont MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Tonight

Partly Cloudy

Partly
Cloudy

Low: 53 °F

Wednesday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 73 °F

Wednesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 59 °F

Thursday

Partly Sunny

Partly
Sunny

High: 75 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 56 °F

Friday

Sunny

Sunny

High: 80 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 61 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 84 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 66 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 53. Calm wind.
  • Wednesday A 40 percent chance of showers and thunderstorms, mainly after 10am. Mostly cloudy, with a high near 73. Calm wind becoming southeast around 5 mph.
  • Wednesday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Light east wind.
  • Thursday Partly sunny, with a high near 75. East wind 3 to 5 mph.
  • Thursday Night Partly cloudy, with a low around 56. East wind 3 to 5 mph.
  • Friday Sunny, with a high near 80.
  • Friday Night Mostly clear, with a low around 61.
  • Saturday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
  • Saturday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
  • Sunday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
  • Sunday Night Partly cloudy, with a low around 58.
  • Monday Sunny, with a high near 77.
  • Monday Night Mostly clear, with a low around 53.
  • Tuesday Sunny, with a high near 75.