National Weather Service United States Department of Commerce

Heavy snow forecast for parts of Upper Midwest and western Great Lakes

A cold air mass behind a cold front will bring below-normal temperatures across much of the eastern and northern U.S. on Wednesday and allow for snow, heavy at times, to develop across parts of the Upper Midwest and western Great Lakes, mainly from central Minnesota to northern Michigan. Winter Storm Warnings and Winter Weather Advisories are in effect across the region.
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Hazardous Weather Conditions

Current Conditions

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Yankton SD

7 Day Forecast

Sioux Falls, SD

NWS Weather Forecast Office

Tonight

Windy

Windy

Low: 26 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 48 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 36 °F

Friday

Breezy

Breezy

High: 66 °F

Friday
Night

Breezy

Breezy

Low: 49 °F

Saturday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 69 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 46 °F

Sunday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 67 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 44 °F

Detailed Forecast

  • Tonight Cloudy, with a low around 26. Windy, with a north northwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.
  • Thursday Mostly sunny, with a high near 48. Northwest wind 5 to 10 mph becoming north northeast in the afternoon.
  • Thursday Night Mostly cloudy, with a low around 36. East southeast wind 5 to 10 mph.
  • Friday Partly sunny, with a high near 66. Breezy, with a south southeast wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph.
  • Friday Night Partly cloudy, with a low around 49. Breezy, with a south southeast wind around 20 mph, with gusts as high as 30 mph.
  • Saturday A slight chance of showers. Mostly cloudy, with a high near 69. Chance of precipitation is 20%.
  • Saturday Night A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
  • Sunday A slight chance of showers. Mostly sunny, with a high near 67. Chance of precipitation is 20%.
  • Sunday Night Partly cloudy, with a low around 44.
  • Monday Sunny, with a high near 72.
  • Monday Night Mostly clear, with a low around 46.
  • Tuesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74. Chance of precipitation is 20%.
  • Tuesday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 54. Chance of precipitation is 30%.
  • Wednesday Mostly sunny, with a high near 78. Breezy.

 

Additional Forecasts and Information

Zone Area Forecast for Yankton County, SD