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.

Overcast and Breezy

45°F

7°C

Humidity 61%
Wind Speed S 23 G 28 mph
Barometer 30.06 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 7 Apr 3:55 pm CDT
Extended Forecast for

Harrison SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Breezy, with a south southeast wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 37 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 60 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. Blustery, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 26 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Thursday

    Thursday: A slight chance of snow showers before 1pm, then a chance of rain showers. Mostly cloudy, with a high near 50. Northeast wind 5 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 50 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 25. North wind 5 to 15 mph.

    Low: 25 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 58. North wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 70. Breezy.

    High: 70 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 55. Breezy.

    Low: 55 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 37. Breezy, with a south southeast wind 20 to 25 mph, with gusts as high as 35 mph.
Wednesday
Mostly sunny, with a high near 60. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Wednesday Night
Mostly clear, with a low around 26. Blustery, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Thursday
A slight chance of snow showers before 1pm, then a chance of rain showers. Mostly cloudy, with a high near 50. Northeast wind 5 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. North wind 5 to 15 mph.
Friday
Sunny, with a high near 58. North wind 5 to 10 mph becoming east southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 70. Breezy.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 55. Breezy.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 77. Breezy.
Sunday Night
A 40 percent chance of showers. Partly cloudy, with a low around 46.
Monday
A 50 percent chance of showers. Mostly sunny, with a high near 67. Breezy.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27. Blustery. Chance of precipitation is 40%.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 43. Breezy. Chance of precipitation is 40%.
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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:
2:23 pm CDT Apr 7, 2026
Forecast Valid:
4pm CDT Apr 7, 2026-6pm CDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation