National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the West Coast through Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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Columbia MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Overnight

Cloudy

Cloudy

Low: 36 °F

Sunday

Mostly Cloudy

Mostly
Cloudy

High: 45 °F

Sunday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 38 °F

Monday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 49 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 38 °F

Tuesday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 42 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 28 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 36 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 28 °F

Detailed Forecast

  • Overnight Cloudy, with a low around 36. South wind around 8 mph.
  • Sunday Mostly cloudy, with a high near 45. South wind 8 to 13 mph.
  • Sunday Night A 20 percent chance of rain after midnight. Cloudy, with a low around 38. South wind 9 to 13 mph.
  • Monday Rain likely. Cloudy, with a high near 49. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
  • Monday Night A 50 percent chance of rain. Cloudy, with a low around 38. Southwest wind 6 to 9 mph becoming northwest after midnight.
  • Tuesday A chance of rain before 5pm, then a chance of rain and snow. Cloudy, with a high near 42. Chance of precipitation is 30%.
  • Tuesday Night A 20 percent chance of snow. Cloudy, with a low around 28.
  • Wednesday A 30 percent chance of snow. Mostly cloudy, with a high near 36.
  • Wednesday Night Partly cloudy, with a low around 28.
  • Christmas Day Mostly sunny, with a high near 44.
  • Thursday Night A slight chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
  • Friday A chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 30%.
  • Friday Night Partly cloudy, with a low around 25.
  • Saturday Mostly sunny, with a high near 34.