Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

69°F

21°C

Humidity 59%
Wind Speed S 16 G 26 mph
Barometer 29.53 in (1000.1 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 17 Apr 1:56 am CDT
Extended Forecast for

Hartington NE

  • Overnight

    Overnight: Mostly cloudy, with a low around 45. Breezy, with a south wind around 22 mph, with gusts as high as 33 mph.

    Low: 45 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Mostly cloudy, with a temperature falling to around 45 by 9am. Windy, with a north northwest wind 16 to 21 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 41 mph.

    High: 55 °F

    Mostly Cloudy
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Windy, with a north northwest wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 37 mph.

    Low: 27 °F

    Decreasing
    Clouds and
    Windy

  • Saturday

    Saturday: Sunny, with a high near 54. Breezy, with a west northwest wind 13 to 22 mph, with gusts as high as 33 mph.

    High: 54 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Blustery, with a northwest wind 15 to 20 mph becoming west northwest 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

    Low: 30 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 65. West southwest wind 6 to 8 mph becoming north in the afternoon.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. North northeast wind 8 to 10 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76. Breezy, with a south southeast wind 11 to 20 mph, with gusts as high as 26 mph.

    High: 76 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. South wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 45. Breezy, with a south wind around 22 mph, with gusts as high as 33 mph.
Friday
Mostly cloudy, with a temperature falling to around 45 by 9am. Windy, with a north northwest wind 16 to 21 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 41 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Windy, with a north northwest wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 37 mph.
Saturday
Sunny, with a high near 54. Breezy, with a west northwest wind 13 to 22 mph, with gusts as high as 33 mph.
Saturday Night
Mostly clear, with a low around 30. Blustery, with a northwest wind 15 to 20 mph becoming west northwest 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Sunday
Sunny, with a high near 65. West southwest wind 6 to 8 mph becoming north in the afternoon.
Sunday Night
Mostly clear, with a low around 36. North northeast wind 8 to 10 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 76. Breezy, with a south southeast wind 11 to 20 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 50. South wind 13 to 15 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 83. West southwest wind around 11 mph becoming east northeast in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Clear, with a low around 52. South southeast wind around 11 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 85. Breezy, with a south southeast wind 11 to 21 mph, with gusts as high as 31 mph.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 59. Breezy, with a south southeast wind 20 to 22 mph, with gusts as high as 31 mph.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Breezy, with a south wind 18 to 22 mph, with gusts as high as 32 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Hartington NE
 42.6°N 97.24°W (Elev. 1401 ft)
1:35 am CDT Apr 17, 2026
2am CDT Apr 17, 2026-6pm CDT Apr 23, 2026
 
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Additional Resources

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