Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

85°F

29°C

Humidity 75%
Wind Speed SE 17 G 25 mph
Barometer 29.36 in (992.1 mb)
Dewpoint 76°F (24°C)
Visibility NA
Heat Index95°F (35°C)
Last update 20 Jun 8:56 pm CDT
Extended Forecast for

4 Miles S Beardsley MN

Heat Advisory June 21, 01:00pm until June 21, 09:00pm
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 11pm and 1am.  Partly cloudy, with a low around 69. Southeast wind 10 to 14 mph becoming southwest after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 20%.

    Low: 69 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Sunny and hot, with a high near 98. Heat index values as high as 103. South wind 6 to 10 mph.

    High: 98 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70. West northwest wind 6 to 8 mph becoming northeast after midnight.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 93. Southeast wind 7 to 12 mph becoming south southwest 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 93 °F

    Hot

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, mainly after 1am.  Partly cloudy, with a low around 61. West southwest wind 10 to 18 mph becoming northwest after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 40%.

    Low: 61 °F

    Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 73. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. North wind 5 to 10 mph.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 69. East wind 5 to 8 mph.  Chance of precipitation is 20%.

    High: 69 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 56. East wind 5 to 8 mph.  Chance of precipitation is 50%.

    Low: 56 °F

    Chance
    T-storms

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms between 11pm and 1am. Partly cloudy, with a low around 69. Southeast wind 10 to 14 mph becoming southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Saturday
Sunny and hot, with a high near 98. Heat index values as high as 103. South wind 6 to 10 mph.
Saturday Night
Mostly clear, with a low around 70. West northwest wind 6 to 8 mph becoming northeast after midnight.
Sunday
Sunny and hot, with a high near 93. Southeast wind 7 to 12 mph becoming south southwest 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
Sunday Night
A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 61. West southwest wind 10 to 18 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 73. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 52. North wind 5 to 10 mph.
Tuesday
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 69. East wind 5 to 8 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. East wind 5 to 8 mph. Chance of precipitation is 50%.
Wednesday
A chance of showers and thunderstorms. Cloudy, with a high near 71. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 20%.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Beardsley MN
 45.49°N 96.73°W (Elev. 1102 ft)
9:01 pm CDT Jun 20, 2025
9pm CDT Jun 20, 2025-6pm CDT Jun 27, 2025
 
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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