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

Hazardous Weather Conditions

Current conditions at

WAGNERMUNC (KAGZ)

Lat: 43.06°NLon: 98.3°WElev: 1475ft.

Fog/Mist

34°F

1°C

Humidity 100%
Wind Speed SE 12 mph
Barometer 29.83 in
Dewpoint 34°F (1°C)
Visibility 1.75 mi
Wind Chill25°F (-4°C)
Last update 5 Mar 3:55 am CST
Extended Forecast for

Harrison SD

Dense Fog Advisory until March 5, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until March 5, 09:00am

    NOW until 9:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 64. Breezy, with a south southeast wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 64 °F

    Breezy.
    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 37. Breezy, with a south southeast wind 10 to 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 37 °F

    Chance Rain
    and Breezy
    then Rain
    Likely

  • Friday

    Friday: Rain before 3pm, then rain and snow. High near 48. Breezy, with a north northwest wind 15 to 20 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 48 °F

    Breezy. Rain
    Likely then
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow likely, becoming all snow after 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 22. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 22 °F

    Blustery.
    Rain/Snow
    Likely then
    Chance Snow

  • Saturday

    Saturday: Sunny, with a high near 46. Northwest wind around 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 33. South southeast wind around 10 mph.
Thursday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 64. Breezy, with a south southeast wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Thursday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 37. Breezy, with a south southeast wind 10 to 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Rain before 3pm, then rain and snow. High near 48. Breezy, with a north northwest wind 15 to 20 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Rain and snow likely, becoming all snow after 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 22. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Saturday
Sunny, with a high near 46. Northwest wind around 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 38.
Monday
Mostly sunny, with a high near 60.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 34.
Tuesday
A slight chance of rain and snow. Mostly cloudy, with a high near 51. Breezy. Chance of precipitation is 20%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 43. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harrison SD
 43.45°N 98.51°W (Elev. 1581 ft)
Last Update:
2:48 am CST Mar 5, 2026
Forecast Valid:
4am CST Mar 5, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation