National Weather Service United States Department of Commerce

Much needed precipitation continues across the Southwest; central and eastern U.S. prepare for more winter weather

Widespread and much-needed precipitation across the Southwest will begin to spread into the Plains through Saturday. As the moisture encounters an Arctic airmass dropping down through the north-central U.S., moderate to heavy snow is expected to develop across the Midwest Saturday and then move into portions of the Mid-Atlantic and Northeast on Sunday.
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Hazardous Weather Conditions

Current Conditions

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6 Miles WNW Piedmont MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 30 °F

Saturday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 46 °F

Saturday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 37 °F

Sunday

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 42 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 21 °F

Monday

Partly Sunny

Partly
Sunny

High: 31 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 24 °F

Tuesday

Sunny

Sunny

High: 45 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 29 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 30. Calm wind.
  • Saturday A 20 percent chance of rain after noon. Cloudy, with a high near 46. Calm wind becoming south around 6 mph.
  • Saturday Night Occasional rain. Low around 37. Southeast wind 3 to 5 mph. Chance of precipitation is 80%.
  • Sunday Occasional rain and snow before 11am, then occasional rain between 11am and 5pm, then occasional rain and snow after 5pm. High near 42. Southeast wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 100%.
  • Sunday Night Mostly cloudy, with a low around 21. Northwest wind 10 to 14 mph.
  • Monday Partly sunny, with a high near 31.
  • Monday Night Partly cloudy, with a low around 24.
  • Tuesday Sunny, with a high near 45.
  • Tuesday Night Partly cloudy, with a low around 29.
  • Wednesday Mostly sunny, with a high near 49.
  • Wednesday Night A slight chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.
  • Thursday A 20 percent chance of snow. Partly sunny, with a high near 38.
  • Thursday Night Partly cloudy, with a low around 17.
  • Friday Sunny, with a high near 36.