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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Brookings SD

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

Today

Chance Freezing Drizzle

Chance
Freezing Drizzle

High: 34 °F

Tonight

Snow/Sleet Chance for Measurable Precipitation 90%

Snow/Sleet

Low: 32 °F

Monday

Snow/Sleet Chance for Measurable Precipitation 50%

Snow/Sleet

High: 35 °F

Monday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 27 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 29 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 19 °F

Wednesday

Mostly Cloudy

Mostly
Cloudy

High: 26 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 16 °F

Christmas
Day

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 27 °F

Detailed Forecast

  • Today A chance of freezing drizzle before 1pm. Widespread dense fog, mainly before noon. Otherwise, cloudy, with a high near 34. South southeast wind 10 to 15 mph.
  • Tonight Rain and sleet likely, possibly mixed with snow before 2am, then rain, possibly mixed with snow between 2am and 5am, then a chance of snow and sleet after 5am. Low around 32. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than a half inch possible.
  • Monday A chance of rain, snow, and sleet before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of snow after 4pm. Cloudy, with a high near 35. South wind 5 to 10 mph. Chance of precipitation is 50%.
  • Monday Night Snow likely. Cloudy, with a low around 27. South southeast wind 5 to 10 mph becoming north 10 to 15 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
  • Tuesday A chance of snow. Cloudy, with a high near 29. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
  • Tuesday Night A slight chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 20%.
  • Wednesday Mostly cloudy, with a high near 26.
  • Wednesday Night Mostly cloudy, with a low around 16.
  • Christmas Day A slight chance of snow. Mostly cloudy, with a high near 27. Chance of precipitation is 20%.
  • Thursday Night A chance of snow. Cloudy, with a low around 12. Chance of precipitation is 30%.
  • Friday Mostly cloudy, with a high near 18.
  • Friday Night Mostly cloudy, with a low around 6.
  • Saturday Mostly sunny, with a high near 21.