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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5 Miles SSE Nashville IL

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 27 °F

Saturday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 43 °F

Saturday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 34 °F

Sunday

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 38 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 17 °F

Monday

Partly Sunny

Partly
Sunny

High: 24 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 21 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 40 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 30 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 27. Calm wind becoming south around 5 mph after midnight.
  • Saturday A 30 percent chance of rain, mainly after 3pm. Mostly cloudy, with a high near 43. South wind 3 to 8 mph.
  • Saturday Night Occasional rain. Low around 34. Southeast wind 5 to 7 mph. Chance of precipitation is 80%.
  • Sunday Occasional rain and snow. High near 38. Southeast wind 7 to 11 mph becoming northwest in the afternoon. Chance of precipitation is 100%.
  • Sunday Night A 30 percent chance of snow. Cloudy, with a low around 17. Northwest wind 11 to 16 mph.
  • Monday Partly sunny, with a high near 24.
  • Monday Night Mostly cloudy, with a low around 21.
  • Tuesday Mostly sunny, with a high near 40.
  • Tuesday Night Partly cloudy, with a low around 30.
  • Wednesday Mostly sunny, with a high near 42.
  • Wednesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 24.
  • Thursday A 20 percent chance of snow. Partly sunny, with a high near 31.
  • Thursday Night Partly cloudy, with a low around 15.
  • Friday Mostly sunny, with a high near 29.