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.

58°F

14°C

Humidity 93%
Wind Speed S 12 G 25 mph
Barometer 29.42 in (996.4 mb)
Dewpoint 56°F (13°C)
Visibility NA
Last update 12 Apr 5:56 am CDT
Extended Forecast for

Havana ND

Dense Fog Advisory April 12, 06:05am until April 12, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory April 12, 06:05am until April 12, 10:00am

    NOW until 10:00am Sun

    Dense Fog Advisory

  • Today

    High: 77 °F

    Slight Chance
    Rain and
    Patchy Dense
    Fog

  • Tonight

    Tonight: Increasing clouds, with a low around 41. West northwest wind 9 to 14 mph becoming northeast after midnight.

    Low: 41 °F

    Increasing
    Clouds

  • Monday

    Monday: A 40 percent chance of rain. Partly sunny, with a high near 59. East northeast wind 11 to 16 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Chance Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 39. North northeast wind 8 to 14 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance Rain

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 60. North northwest wind 7 to 9 mph.

    High: 60 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. North northeast wind around 7 mph becoming south after midnight.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. South wind 6 to 11 mph.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. South southeast wind 8 to 10 mph.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Today
A slight chance of rain between 7am and 8am. Patchy dense fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 77. Breezy, with a south wind 14 to 20 mph becoming west in the afternoon. Chance of precipitation is 20%.
Tonight
Increasing clouds, with a low around 41. West northwest wind 9 to 14 mph becoming northeast after midnight.
Monday
A 40 percent chance of rain. Partly sunny, with a high near 59. East northeast wind 11 to 16 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 39. North northeast wind 8 to 14 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly cloudy, with a high near 60. North northwest wind 7 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 41. North northeast wind around 7 mph becoming south after midnight.
Wednesday
Mostly sunny, with a high near 70. South wind 6 to 11 mph.
Wednesday Night
Mostly clear, with a low around 48. South southeast wind 8 to 10 mph.
Thursday
Sunny, with a high near 75. South wind 10 to 18 mph.
Thursday Night
A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 34. North wind 15 to 17 mph. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 43. Breezy, with a north northwest wind 17 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 25. Blustery, with a north wind 14 to 20 mph.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 44. North wind 13 to 16 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Havana ND
 45.95°N 97.63°W
Last Update:
5:37 am CDT Apr 12, 2026
Forecast Valid:
6am CDT Apr 12, 2026-6pm CDT Apr 18, 2026
 
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