National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

71°F

22°C

Humidity 66%
Wind Speed SE 10 mph
Barometer 30.07 in (1017.3 mb)
Dewpoint 59°F (15°C)
Visibility NA
Last update 28 Aug 10:56 am CDT
Extended Forecast for

Veblen SD

  • Today

    Today: A slight chance of showers after 1pm. Mostly cloudy, with a high near 83. Southeast wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 83 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely before 4am, then a chance of showers. Increasing clouds, with a low around 65. South southeast wind 11 to 13 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: A chance of showers, mainly before 7am. Partly sunny, with a high near 84. East wind around 8 mph. Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, mainly after 3am. Increasing clouds, with a low around 63. East southeast wind 6 to 8 mph. Chance of precipitation is 40%.

    Low: 63 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 85. East wind 7 to 11 mph.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 64. East southeast wind 8 to 10 mph becoming west northwest after midnight. Chance of precipitation is 30%.

    Low: 64 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 83. West northwest wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60. West wind 6 to 9 mph becoming south southwest after midnight.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. West southwest wind 6 to 9 mph.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers after 1pm. Mostly cloudy, with a high near 83. Southeast wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
Showers and thunderstorms likely before 4am, then a chance of showers. Increasing clouds, with a low around 65. South southeast wind 11 to 13 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers, mainly before 7am. Partly sunny, with a high near 84. East wind around 8 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms, mainly after 3am. Increasing clouds, with a low around 63. East southeast wind 6 to 8 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 85. East wind 7 to 11 mph.
Sunday Night
A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 64. East southeast wind 8 to 10 mph becoming west northwest after midnight. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 83. West northwest wind 8 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 60. West wind 6 to 9 mph becoming south southwest after midnight.
Tuesday
Mostly sunny, with a high near 83. West southwest wind 6 to 9 mph.
Tuesday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 60. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 20%.
Thursday
A slight chance of showers. Mostly sunny, with a high near 85. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Veblen SD
 45.87°N 97.29°W (Elev. 1270 ft)
Last Update:
11:06 am CDT Aug 28, 2026
Forecast Valid:
11am CDT Aug 28, 2026-6pm CDT Sep 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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