Cold Temperatures and Some Snow

A strong cold front and low pressure system will press from the Central U.S. through the East over the next couple of days. The impressive cold front will allow a cold air mass to settle in east of the Rockies and numerous record low temperatures are likely the next few days, especially Wednesday morning. A streak of snow is also expected from the central Plains to northern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

A Few Clouds

4°C

40°F

Humidity 32%
Wind Speed NW 30 km/h
Barometer 1023.0 mb (30.14 in)
Dewpoint -11°C (12°F)
Visibility 16 km
Wind Chill-1°C (31°F)
Last update 19 Apr 5:56 pm CDT
Extended Forecast for

Yankton SD

  • Tonight

    Tonight: Mostly cloudy, with a low around -4. North northwest wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight.

    Mostly Cloudy

    Low: -4 °C

  • Tuesday

    Tuesday: Scattered snow showers, mainly after 4pm.  Mostly sunny, with a high near 8. West northwest wind 10 to 20 km/h.  Chance of precipitation is 30%.

    Mostly Sunny
    then
    Scattered
    Snow Showers

    High: 8 °C

  • Tuesday
    Night

    Tuesday Night: Scattered snow showers before 2am, then a chance of flurries after 2am.  Mostly cloudy, with a low around -4. North northwest wind 10 to 20 km/h.  Chance of precipitation is 40%.

    Scattered
    Snow Showers

    Low: -4 °C

  • Wednesday

    Wednesday: A chance of flurries before noon, then a chance of sprinkles between noon and 2pm.  Mostly sunny, with a high near 9. Northwest wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon.

    Chance
    Sprinkles/Flurries

    High: 9 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around -3. Northwest wind 15 to 20 km/h becoming west 5 to 10 km/h after midnight.

    Mostly Clear

    Low: -3 °C

  • Thursday

    Thursday: A slight chance of showers after 2pm.  Increasing clouds, with a high near 15. South southwest wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 40 km/h.  Chance of precipitation is 20%.

    Sunny then
    Slight Chance
    Showers

    High: 15 °C

  • Thursday
    Night

    Thursday Night: A chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 4. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 4 °C

  • Friday

    Friday: Partly sunny, with a high near 17.

    Partly Sunny

    High: 17 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 1.

    Partly Cloudy

    Low: 1 °C

Detailed Forecast

Tonight
Mostly cloudy, with a low around -4. North northwest wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight.
Tuesday
Scattered snow showers, mainly after 4pm. Mostly sunny, with a high near 8. West northwest wind 10 to 20 km/h. Chance of precipitation is 30%.
Tuesday Night
Scattered snow showers before 2am, then a chance of flurries after 2am. Mostly cloudy, with a low around -4. North northwest wind 10 to 20 km/h. Chance of precipitation is 40%.
Wednesday
A chance of flurries before noon, then a chance of sprinkles between noon and 2pm. Mostly sunny, with a high near 9. Northwest wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon.
Wednesday Night
Mostly clear, with a low around -3. Northwest wind 15 to 20 km/h becoming west 5 to 10 km/h after midnight.
Thursday
A slight chance of showers after 2pm. Increasing clouds, with a high near 15. South southwest wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 40 km/h. Chance of precipitation is 20%.
Thursday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 4. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 17.
Friday Night
Partly cloudy, with a low around 1.
Saturday
Sunny, with a high near 13.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Partly sunny, with a high near 19.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
Partly sunny, with a high near 23.
Click Map For Forecast
Point Forecast:
Yankton SD
 42.87°N 97.4°W (Elev. 381 m)
2:44 pm CDT Apr 19, 2021
6pm CDT Apr 19, 2021-6pm CDT Apr 26, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database