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 Pacific Northwest through late 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

This
Afternoon

Cloudy

Cloudy

High: 7 °C

Tonight

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 4 °C

Monday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 9 °C

Monday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 4 °C

Tuesday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 6 °C

Tuesday
Night

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

Low: -1 °C

Wednesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 3 °C

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: -2 °C

Christmas
Day

Mostly Sunny

Mostly
Sunny

High: 8 °C

Detailed Forecast

  • This Afternoon Cloudy, with a high near 7. South wind 18 to 21 km/h.
  • Tonight A 20 percent chance of rain after 2am. Cloudy, with a low around 4. South wind 16 to 21 km/h.
  • Monday Rain likely. Cloudy, with a high near 9. South wind 16 to 23 km/h. Chance of precipitation is 60%.
  • Monday Night A 40 percent chance of rain. Mostly cloudy, with a low around 4. South wind 11 to 14 km/h becoming west after midnight.
  • Tuesday A 20 percent chance of rain. Mostly cloudy, with a high near 6. West wind 11 to 16 km/h.
  • Tuesday Night A chance of rain before 8pm, then a chance of rain and snow between 8pm and 11pm, then a chance of snow after 11pm. Cloudy, with a low around -1. Chance of precipitation is 30%.
  • Wednesday A 20 percent chance of snow. Mostly cloudy, with a high near 3.
  • Wednesday Night Partly cloudy, with a low around -2.
  • Christmas Day Mostly sunny, with a high near 8.
  • Thursday Night Partly cloudy, with a low around 1.
  • Friday A slight chance of rain and snow. Partly sunny, with a high near 5. Chance of precipitation is 20%.
  • Friday Night Mostly cloudy, with a low around -4.
  • Saturday Mostly sunny, with a high near 2.