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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Hazardous Weather Conditions

Current Conditions

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Chamberlain SD

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

This
Afternoon

Mostly Cloudy

Mostly
Cloudy

High: -1 °C

Tonight

Patchy Fog

Patchy
Fog

Low: -5 °C

Sunday

Patchy Fog

Patchy
Fog

High: 3 °C

Sunday
Night

Wintry Mix Chance for Measurable Precipitation 50%

Wintry
Mix

Low: -1 °C

Monday

Wintry Mix Chance for Measurable Precipitation 40%

Wintry
Mix

High: 3 °C

Monday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: -4 °C

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 1 °C

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -7 °C

Wednesday

Partly Sunny

Partly
Sunny

High: -1 °C

Detailed Forecast

  • This Afternoon Mostly cloudy, with a high near -1. South wind around 10 km/h.
  • Tonight Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around -5. South southwest wind 10 to 15 km/h.
  • Sunday Patchy fog before 9am. Otherwise, mostly sunny, with a high near 3. South wind 10 to 15 km/h.
  • Sunday Night A chance of rain and sleet before 1am, then a chance of freezing rain and sleet. Mostly cloudy, with a low around -1. South wind 10 to 20 km/h becoming northwest after midnight. Chance of precipitation is 50%.
  • Monday A chance of rain, freezing rain, and sleet before 3pm, then a chance of rain and snow between 3pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 3. Northwest wind 25 to 30 km/h, with gusts as high as 45 km/h. Chance of precipitation is 40%.
  • Monday Night A chance of snow. Mostly cloudy, with a low around -4. Blustery. Chance of precipitation is 30%.
  • Tuesday A slight chance of snow. Mostly cloudy, with a high near 1. Breezy. Chance of precipitation is 20%.
  • Tuesday Night Mostly cloudy, with a low around -7.
  • Wednesday Partly sunny, with a high near -1.
  • Wednesday Night Mostly cloudy, with a low around -9.
  • Christmas Day A slight chance of snow. Cloudy, with a high near -2. Chance of precipitation is 20%.
  • Thursday Night A chance of snow. Cloudy, with a low around -9. Chance of precipitation is 40%.
  • Friday A chance of snow. Cloudy, with a high near -4. Blustery. Chance of precipitation is 30%.