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Mid-Atlantic Severe Storms; Western Heat and Fire Weather Threats

A frontal system will produce a line of severe thunderstorms with potential for damaging winds, hail, and locally heavy rain in the Central Appalachians. Isolated storms may develop in the High Plains, Upper Midwest, and northern Gulf Coast. Dangerous heat and critical fire weather threats will develop across the Southwest and Great Basin. Record highs will be possible into the High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

75°F

24°C

Humidity 58%
Wind Speed E 7 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 14 Jun 1:56 am CDT
Extended Forecast for

Yankton SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 65. East northeast wind around 5 mph.

    Mostly Cloudy

    Low: 65 °F

  • Monday

    Monday: A slight chance of showers and thunderstorms before 11am. Mostly sunny, with a high near 91. East wind 5 to 10 mph. Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Sunny

    High: 91 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 62. East northeast wind 5 to 10 mph.

    Mostly Clear

    Low: 62 °F

  • Tuesday

    Tuesday: Sunny, with a high near 92. East wind 5 to 10 mph.

    Sunny

    High: 92 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 66. East wind 5 to 10 mph.

    Clear

    Low: 66 °F

  • Wednesday

    Wednesday: Sunny and hot, with a high near 98. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 25 mph.

    Sunny then
    Sunny and
    Breezy

    High: 98 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly clear, with a low around 69. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 69 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 95. Chance of precipitation is 30%.

    Mostly Sunny
    then Chance
    T-storms

    High: 95 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 62.

    Mostly Clear

    Low: 62 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 65. East northeast wind around 5 mph.
Monday
A slight chance of showers and thunderstorms before 11am. Mostly sunny, with a high near 91. East wind 5 to 10 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 62. East northeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 92. East wind 5 to 10 mph.
Tuesday Night
Clear, with a low around 66. East wind 5 to 10 mph.
Wednesday
Sunny and hot, with a high near 98. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 69. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 95. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Mostly sunny, with a high near 89.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Yankton SD
 42.87°N 97.4°W (Elev. 1250 ft)
Last Update:
1:14 am CDT Jun 14, 2021
Forecast Valid:
2am CDT Jun 14, 2021-6pm CDT Jun 20, 2021
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation