National Weather Service United States Department of Commerce

Rain, thunderstorms possible for parts of Texas and Gulf Coast; additional rain and mountain snow forecast out West

A developing storm system will bring rain and thunderstorms across parts of South Texas and the western Gulf Coast on Thursday. Some of the thunderstorms that develop late Thursday night into Friday have the potential to be severe. Meanwhile, additional rainfall and mountain snow is forecast for northern California and the Pacific Northwest.
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Current Conditions

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2 Miles ESE Saint Louis MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Today

Areas Fog

Areas
Fog

High: 36 °F

Tonight

Cloudy

Cloudy

Low: 30 °F

Saturday

Mostly Cloudy

Mostly
Cloudy

High: 41 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 33 °F

Sunday

Partly Sunny

Partly
Sunny

High: 45 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 34 °F

Monday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 47 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 39 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 43 °F

Detailed Forecast

  • Today Areas of fog before 9am. Otherwise, cloudy, with a high near 36. Light east wind.
  • Tonight Cloudy, with a low around 30. Light east wind.
  • Saturday Mostly cloudy, with a high near 41. Calm wind becoming southeast around 5 mph in the afternoon.
  • Saturday Night Partly cloudy, with a low around 33. Southeast wind around 5 mph.
  • Sunday Partly sunny, with a high near 45. South wind 5 to 9 mph.
  • Sunday Night Mostly cloudy, with a low around 34.
  • Monday A 40 percent chance of rain. Mostly cloudy, with a high near 47.
  • Monday Night A 50 percent chance of rain. Mostly cloudy, with a low around 39.
  • Tuesday A 40 percent chance of rain. Cloudy, with a high near 43.
  • Tuesday Night A chance of rain and snow. Cloudy, with a low around 33. Chance of precipitation is 30%.
  • Wednesday A 20 percent chance of snow. Mostly cloudy, with a high near 39.
  • Wednesday Night Partly cloudy, with a low around 30.
  • Christmas Day Partly sunny, with a high near 43.