National Weather Service United States Department of Commerce

Rain Spreads Across the Eastern U.S. as Snow Moves Into the Great Lake States

Strong low pressure will move from the south to the Great Lake States Monday and Tuesday. A warm front will spread rain along the eastern seaboard while snow moves into the Great Lake States. Heavy snow is also expected across the northern Rocky Mountains and higher elevations of the Pacific Northwest.
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Hazardous Weather Conditions

Current Conditions

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Saint Louis MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

This
Afternoon

Showers Chance for Measurable Precipitation 100%

Showers

High: 16 °C

Tonight

Rain Chance for Measurable Precipitation 80%

Rain

Low: 3 °C

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 4 °C

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -3 °C

Tuesday

Mostly Sunny

Mostly
Sunny

High: 4 °C

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: -3 °C

Wednesday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 7 °C

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -1 °C

Thanksgiving
Day

Partly Sunny

Partly
Sunny

High: 7 °C

Detailed Forecast

  • This Afternoon Showers and possibly a thunderstorm. High near 16. Southeast wind 13 to 18 km/h. Chance of precipitation is 100%.
  • Tonight Occasional rain, mainly before 5am. Low around 3. South wind 13 to 18 km/h becoming west 22 to 27 km/h after midnight. Winds could gust as high as 39 km/h. Chance of precipitation is 80%.
  • Monday A slight chance of snow showers before 9am, then a slight chance of snow showers after noon. Mostly cloudy, with a high near 4. Breezy, with a west wind 24 to 32 km/h, with gusts as high as 45 km/h. Chance of precipitation is 20%.
  • Monday Night Mostly cloudy, with a low around -3. West wind 14 to 24 km/h.
  • Tuesday Mostly sunny, with a high near 4. West wind 10 to 18 km/h.
  • Tuesday Night Partly cloudy, with a low around -3.
  • Wednesday A slight chance of snow before 9am, then a slight chance of rain. Partly sunny, with a high near 7. Chance of precipitation is 20%.
  • Wednesday Night Mostly cloudy, with a low around -1.
  • Thanksgiving Day Partly sunny, with a high near 7.
  • Thursday Night Mostly cloudy, with a low around -4.
  • Friday Partly sunny, with a high near 3.
  • Friday Night Partly cloudy, with a low around 0.
  • Saturday Partly sunny, with a high near 5.