National Weather Service United States Department of Commerce

NWS launches Spring Safety Campaign

Though much of the nation is still under a deep freeze, more typical spring weather is on the horizon, and with it the threat of severe weather, flooding and other hazards. As part of our effort to build a Weather-Ready Nation, NWS is launching its Spring Seasonal Safety Campaign, with information to help you know your risk, take action and be a Force of Nature this spring.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

Yankton SD

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

Overnight

Wintry Mix Chance for Measurable Precipitation 50%

Wintry
Mix

Low: 27 °F

Tuesday

Wintry Mix Chance for Measurable Precipitation 80%

Wintry
Mix

High: 28 °FFalling Temperatures

Tuesday
Night

Blowing Snow

Blowing
Snow

Low: 4 °F

Wednesday

Blustery

Blustery

High: 17 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 0 °F

Thursday

Sunny

Sunny

High: 35 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 21 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 47 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 25 °F

Detailed Forecast

  • Overnight A slight chance of snow between 3am and 4am, then a chance of snow and freezing drizzle. Cloudy, with a low around 27. South southeast wind 10 to 15 mph becoming west southwest after midnight. Chance of precipitation is 50%.
  • Tuesday Snow, possibly mixed with freezing drizzle before noon, then a chance of snow between noon and 2pm. Temperature falling to around 15 by 5pm. Windy, with a northwest wind 10 to 20 mph increasing to 20 to 30 mph. Winds could gust as high as 45 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
  • Tuesday Night Patchy blowing snow before 9pm. Mostly cloudy, with a low around 4. Blustery, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
  • Wednesday Mostly sunny, with a high near 17. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
  • Wednesday Night Mostly clear, with a low around 0. Northwest wind 10 to 15 mph becoming light and variable.
  • Thursday Sunny, with a high near 35.
  • Thursday Night Partly cloudy, with a low around 21.
  • Friday Mostly sunny, with a high near 47.
  • Friday Night Partly cloudy, with a low around 25.
  • Saturday Mostly sunny, with a high near 50.
  • Saturday Night Partly cloudy, with a low around 28.
  • Sunday Mostly sunny, with a high near 52.
  • Sunday Night Partly cloudy, with a low around 26.
  • Monday Mostly sunny, with a high near 52.