National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. on Saturday

Another Pacific system will impact the West Coast today. Heavy rainfall could lead to flash flooding, river and small stream flooding as well as mudslides and debris flows, especially over burn scars. Strong winds and heavy elevation 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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Jefferson City MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Today

Chance Drizzle/Flurries

Chance
Drizzle/Flurries

High: 43 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 33 °F

Sunday

Mostly Cloudy

Mostly
Cloudy

High: 46 °F

Sunday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 37 °F

Monday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 49 °F

Monday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 38 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 42 °F

Tuesday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 31 °F

Wednesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 37 °F

Detailed Forecast

  • Today A chance of drizzle and flurries before 10am. Areas of fog before 10am. Otherwise, cloudy, with a high near 43. Light and variable wind becoming south around 6 mph in the morning.
  • Tonight Mostly cloudy, with a low around 33. South wind 3 to 6 mph.
  • Sunday Mostly cloudy, with a high near 46. South wind 6 to 11 mph.
  • Sunday Night A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 37. South wind around 9 mph.
  • Monday Rain likely, mainly after 7am. Cloudy, with a high near 49. South wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
  • Monday Night Rain likely, mainly before 7pm. Cloudy, with a low around 38. Chance of precipitation is 60%.
  • Tuesday A 50 percent chance of rain. Cloudy, with a high near 42.
  • Tuesday Night A chance of rain and snow. Cloudy, with a low around 31. Chance of precipitation is 40%.
  • Wednesday A 20 percent chance of snow. Mostly cloudy, with a high near 37.
  • Wednesday Night A 20 percent chance of snow. Partly cloudy, with a low around 28.
  • Christmas Day Mostly sunny, with a high near 43.
  • Thursday Night A slight chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
  • Friday A chance of rain and snow. Partly sunny, with a high near 47. Chance of precipitation is 30%.