National Weather Service United States Department of Commerce

Heavy lake-effect snow continues across lower Great Lakes

Another round of heavy lake-effect snow is forecast for the Great Lakes through mid-day Friday. An additional 30 inches or more could fall in some locations, on top of the impressive amounts that have fallen already. This will result in very difficult or nearly impossible travel at times in the heaviest snow bands. The snow should taper off during the morning on Friday.
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Current Conditions

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Lambert-St. Louis International Airport MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

This
Afternoon

Sunny

Sunny

High: 35 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 23 °F

Friday

Chance Drizzle

Chance
Drizzle

High: 40 °F

Friday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 37 °FRising Temperatures

Saturday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 58 °F

Saturday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 45 °F

Sunday

Showers Chance for Measurable Precipitation 80%

Showers

High: 55 °F

Sunday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 38 °F

Monday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 45 °F

Detailed Forecast

  • This Afternoon Sunny, with a steady temperature around 35. Northwest wind 3 to 8 mph.
  • Tonight Partly cloudy, with a low around 23. Light and variable wind becoming east around 6 mph after midnight.
  • Friday A chance of drizzle after 4pm. Partly sunny, with a high near 40. Southeast wind 6 to 11 mph.
  • Friday Night A 50 percent chance of rain. Cloudy, with a temperature rising to around 42 by 5am. South wind 9 to 13 mph.
  • Saturday A 50 percent chance of showers. Cloudy, with a high near 58. South wind 9 to 15 mph.
  • Saturday Night Showers likely and possibly a thunderstorm. Cloudy, with a low around 45. Chance of precipitation is 60%.
  • Sunday Showers. High near 55. Chance of precipitation is 80%.
  • Sunday Night A 50 percent chance of rain. Mostly cloudy, with a low around 38.
  • Monday A slight chance of rain and snow. Mostly cloudy, with a high near 45. Breezy. Chance of precipitation is 20%.
  • Monday Night Mostly cloudy, with a low around 30.
  • Tuesday Partly sunny, with a high near 39.
  • Tuesday Night Partly cloudy, with a low around 25.
  • Wednesday Mostly sunny, with a high near 41.