National Weather Service United States Department of Commerce

Heavy rain possible along the Central Gulf Coast by Friday Night

A winter storm will move out of the Rocky Mountain states and Great Plains Friday. Winter Storm Warnings and Winter Weather Advisories will remain in effect. As it moves east, this system will pick up Gulf moisture and bring heavy rain and thunderstorms to the central Gulf Coast late Friday. These will persist into Saturday, when some thunderstorms could contain strong and damaging wind gusts.
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Current Conditions

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Saint Louis MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

This
Afternoon

Mostly Sunny

Mostly
Sunny

High: 58 °F

Tonight

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 47 °F

Saturday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 51 °F

Saturday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 31 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 37 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 29 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 39 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 25 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 29 °F

Detailed Forecast

  • This Afternoon Mostly sunny, with a high near 58. South wind 9 to 11 mph.
  • Tonight A 50 percent chance of rain, mainly after midnight. Cloudy, with a low around 47. South wind 8 to 10 mph.
  • Saturday Rain likely, mainly before noon. Cloudy, with a high near 51. South wind 6 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
  • Saturday Night A slight chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 31. Northwest wind 5 to 9 mph. Chance of precipitation is 20%.
  • Sunday Mostly sunny, with a high near 37. Northwest wind around 5 mph becoming calm in the morning.
  • Sunday Night Partly cloudy, with a low around 29.
  • Monday Mostly sunny, with a high near 39.
  • Monday Night Mostly cloudy, with a low around 25.
  • Tuesday Partly sunny, with a high near 29.
  • Tuesday Night Mostly cloudy, with a low around 18.
  • Wednesday Mostly sunny, with a high near 29.
  • Wednesday Night Partly cloudy, with a low around 23.
  • New Year's Day Mostly sunny, with a high near 36.