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

Hazardous Weather Conditions

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

73°F

23°C

Humidity 59%
Wind Speed NE 13 mph
Barometer 30.24 in (1022.7 mb)
Dewpoint 58°F (14°C)
Visibility NA
Last update 30 Jul 6:56 pm CDT
Extended Forecast for

6 Miles NE Grenville SD

  • Tonight

    Tonight: Areas of smoke. Partly cloudy, with a low around 56. Northeast wind 6 to 9 mph.

    Low: 56 °F

    Areas Smoke

  • Thursday

    Thursday: Areas of smoke. Mostly sunny, with a high near 72. East wind 6 to 8 mph.

    High: 72 °F

    Areas Smoke

  • Thursday Night

    Thursday Night: Areas of smoke. Partly cloudy, with a low around 56. South southeast wind around 7 mph.

    Low: 56 °F

    Areas Smoke

  • Friday

    Friday: Partly sunny, with a high near 71. South southeast wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 71 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 57. Southeast wind around 11 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 70. South southeast wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 70 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 59. South southeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Low: 59 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 71. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 71 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Southeast wind 7 to 10 mph. Chance of precipitation is 40%.

    Low: 61 °F

    Chance
    Showers

Detailed Forecast

Tonight
Areas of smoke. Partly cloudy, with a low around 56. Northeast wind 6 to 9 mph.
Thursday
Areas of smoke. Mostly sunny, with a high near 72. East wind 6 to 8 mph.
Thursday Night
Areas of smoke. Partly cloudy, with a low around 56. South southeast wind around 7 mph.
Friday
Partly sunny, with a high near 71. South southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 57. Southeast wind around 11 mph, with gusts as high as 20 mph.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 70. South southeast wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 59. South southeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 71. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Southeast wind 7 to 10 mph. Chance of precipitation is 40%.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 73. Chance of precipitation is 50%.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 20%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 78. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Grenville SD
 45.53°N 97.28°W (Elev. 1877 ft)
Last Update:
6:47 pm CDT Jul 30, 2025
Forecast Valid:
7pm CDT Jul 30, 2025-6pm CDT Aug 6, 2025
 
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