National Weather Service United States Department of Commerce

Rainfall and mountain snow will continue across the western U.S. into Monday

Heavy precipitation along the west coast will persist with a focus along the Coastal Ranges and Cascades. While not nearly as impressive as recent days, the forecast suggests another 1 to 3 inches of rainfall is possible across this region. Farther inland, moderate to heavy snow is likely over the Wasatch and Colorado Rockies with 1 to 2 foot amounts possible through Monday.
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Hazardous Weather Conditions

Current Conditions

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2 Miles ESE Sioux City IA

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

Overnight

Rain Chance for Measurable Precipitation 90%

Rain

Low: 39 °F

Monday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 42 °F

Monday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 31 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 33 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 24 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 32 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 22 °F

Christmas
Day

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 33 °F

Thursday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 20 °F

Detailed Forecast

  • Overnight Rain. Low around 39. South southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday A chance of rain. Cloudy, with a high near 42. South southeast wind 10 to 15 mph becoming west northwest in the afternoon. Chance of precipitation is 30%.
  • Monday Night A chance of rain before 9pm, then a chance of rain and snow between 9pm and 11pm, then a chance of snow after 11pm. Cloudy, with a low around 31. North northwest wind 5 to 10 mph. Chance of precipitation is 40%.
  • Tuesday A chance of snow. Cloudy, with a high near 33. Breezy, with a north northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
  • Tuesday Night A slight chance of snow before midnight. Cloudy, with a low around 24. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
  • Wednesday Partly sunny, with a high near 32.
  • Wednesday Night Mostly cloudy, with a low around 22.
  • Christmas Day A slight chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 20%.
  • Thursday Night A chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.
  • Friday A slight chance of snow. Mostly cloudy, with a high near 24. Chance of precipitation is 20%.
  • Friday Night Mostly cloudy, with a low around 10.
  • Saturday Mostly sunny, with a high near 28.
  • Saturday Night Partly cloudy, with a low around 10.
  • Sunday Mostly sunny, with a high near 21.