National Weather Service United States Department of Commerce

Active pattern for the Pacific Northwest this week while a coastal low takes aim on the Northeast later this week

Thunderstorms with heavy rainfall is forecast to bring 5 to 7 inches of rainfall, with localized heavier amounts, to the Pacific Northwest throughout the week. Across the higher mountain elevations, measurable snow is likely. The Northeast will also be the focus of showers and thunderstorms beginning mid-week as a coastal low meanders of the Mid-Atlantic coast.
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Current Conditions

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Chamberlain SD

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

Tonight

Clear

Clear

Low: 10 °C

Tuesday

Breezy

Breezy

High: 26 °C

Tuesday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 12 °C

Wednesday

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

High: 21 °C

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 6 °C

Thursday

Sunny

Sunny

High: 22 °C

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 6 °C

Friday

Sunny

Sunny

High: 25 °C

Friday
Night

Mostly Clear

Mostly
Clear

Low: 6 °C

Detailed Forecast

  • Tonight Clear, with a low around 10. South southeast wind around 15 km/h.
  • Tuesday Sunny, with a high near 26. Breezy, with a south wind 20 to 25 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 60 km/h.
  • Tuesday Night A slight chance of showers after 4am. Increasing clouds, with a low around 12. South southeast wind 25 to 30 km/h, with gusts as high as 45 km/h. Chance of precipitation is 20%.
  • Wednesday A slight chance of showers, then scattered showers and thunderstorms after 1pm. Mostly cloudy, with a high near 21. South southwest wind 15 to 25 km/h. Chance of precipitation is 40%.
  • Wednesday Night Partly cloudy, with a low around 6. Southwest wind 5 to 10 km/h.
  • Thursday Sunny, with a high near 22.
  • Thursday Night Mostly clear, with a low around 6.
  • Friday Sunny, with a high near 25.
  • Friday Night Mostly clear, with a low around 6.
  • Saturday Sunny, with a high near 21.
  • Saturday Night Mostly clear, with a low around 9.
  • Sunday Mostly sunny, with a high near 21.
  • Sunday Night A slight chance of rain. Mostly cloudy, with a low around 7. Chance of precipitation is 20%.
  • Monday A slight chance of rain. Partly sunny, with a high near 15. Chance of precipitation is 20%.