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 on Friday and 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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Florida MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Tonight

Patchy Frost

Patchy
Frost

Low: 23 °F

Saturday

Morning Frost

Morning
Frost

High: 46 °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: 39 °F

Monday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 65 °F

Monday
Night

Showers Chance for Measurable Precipitation 80%

Showers

Low: 49 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 59 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 41 °F

Detailed Forecast

  • Tonight Patchy frost after 8pm. Otherwise, clear, with a low around 23. North wind 5 to 10 mph.
  • Saturday Areas of frost before 9am. Otherwise, sunny, with a high near 46. Light and variable wind.
  • Saturday Night Partly cloudy, with a low around 30. Light southeast wind becoming south 5 to 9 mph in the evening.
  • Sunday Mostly sunny, with a high near 54. South wind 11 to 15 mph.
  • Sunday Night Partly cloudy, with a low around 39. South wind 11 to 13 mph.
  • Monday A 40 percent chance of showers. Mostly cloudy, with a high near 65.
  • Monday Night Showers and possibly a thunderstorm. Low around 49. Chance of precipitation is 80%.
  • Tuesday A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 59.
  • Tuesday Night 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 Partly cloudy, with a low around 38.
  • Friday A 20 percent chance of showers. Mostly sunny, with a high near 57.