National Weather Service United States Department of Commerce

Active weather pattern on Sunday brings the threat of wintry weather to several parts of the U.S

A few areas of active weather are expected on Sunday. The first will be in the Southwest, as locally heavy rain and mountain snow is possible in portions of California, Nevada, Utah, Colorado, New Mexico and Arizona. Further east, wintry weather is possible over a large portion of the country. Numerous winter weather products have been issued from the southern Plains to New England.
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Hazardous Weather Conditions

Current Conditions

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Yankton SD

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

Today

Decreasing Clouds

Decreasing
Clouds

High: 35 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 12 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 35 °F

Monday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 23 °F

Tuesday

Snow Chance for Measurable Precipitation 80%

Snow

High: 24 °FFalling Temperatures

Tuesday
Night

Blowing Snow

Blowing
Snow

Low: 0 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 17 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: -1 °F

Thursday

Sunny

Sunny

High: 32 °F

Detailed Forecast

  • Today Mostly cloudy, then gradually becoming sunny, with a high near 35. West wind 5 to 15 mph.
  • Tonight Mostly clear, with a low around 12. Northwest wind 5 to 10 mph becoming light and variable.
  • Monday A slight chance of snow after 3pm. Increasing clouds, with a high near 35. Breezy, with a south southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
  • Monday Night Snow likely, mainly after midnight. Cloudy, with a low around 23. South southeast wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
  • Tuesday Snow with widespread blowing snow before noon, then widespread blowing snow and a slight chance of snow after noon. Temperature falling to around 12 by 4pm. Windy, with a north northwest wind 15 to 20 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
  • Tuesday Night Patchy blowing snow before 9pm. Partly cloudy, with a low around 0. Blustery.
  • Wednesday Mostly sunny, with a high near 17.
  • Wednesday Night Mostly clear, with a low around -1.
  • Thursday Sunny, with a high near 32.
  • Thursday Night Mostly clear, with a low around 20.
  • Friday Sunny, with a high near 44.
  • Friday Night Partly cloudy, with a low around 23.
  • Saturday Mostly sunny, with a high near 43.