National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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Current Conditions

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4 Miles W New Florence MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Overnight

Patchy Frost

Patchy
Frost

Low: 24 °F

Saturday

Morning Frost

Morning
Frost

High: 47 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 30 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 54 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 37 °F

Monday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 65 °F

Monday
Night

Showers Chance for Measurable Precipitation 80%

Showers

Low: 49 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 59 °F

Tuesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 41 °F

Detailed Forecast

  • Overnight Patchy frost. Otherwise, clear, with a low around 24. North wind around 6 mph.
  • Saturday Patchy frost before 10am. Otherwise, sunny, with a high near 47. North wind around 5 mph becoming light and variable in the morning.
  • Saturday Night Partly cloudy, with a low around 30. Calm wind becoming southeast 5 to 8 mph in the evening.
  • Sunday Mostly sunny, with a high near 54. South wind 9 to 14 mph.
  • Sunday Night Partly cloudy, with a low around 37. South wind 8 to 10 mph.
  • Monday A 20 percent chance of showers. Partly sunny, with a high near 65.
  • Monday Night Showers and possibly a thunderstorm. Low around 49. Chance of precipitation is 80%.
  • Tuesday A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 59.
  • Tuesday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 41.
  • Wednesday Mostly sunny, with a high near 61.
  • Wednesday Night Mostly clear, with a low around 41.
  • Thursday Sunny, with a high near 59.
  • Thursday Night Mostly clear, with a low around 39.
  • Friday A 20 percent chance of showers. Mostly sunny, with a high near 57.