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.

Fair

73°F

23°C

Humidity 50%
Wind Speed SE 9 mph
Barometer 30.03 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 5 Aug 7:35 pm CDT
Extended Forecast for

Harrison SD

  • Tonight

    Tonight: Partly cloudy, with a low around 58. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 87. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 87 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before midnight, then a chance of rain between midnight and 2am. Partly cloudy, with a low around 65. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Partly sunny through mid morning, then becoming sunny, with a high near 85. South southwest wind 10 to 15 mph becoming north northeast in the afternoon. Winds could gust as high as 25 mph.

    High: 85 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: A chance of sprinkles after 1am. Mostly clear, with a low around 60. North northeast wind 5 to 10 mph becoming southeast after midnight.

    Low: 60 °F

    Chance
    Sprinkles

  • Saturday

    Saturday: Sunny, with a high near 89. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 58. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 87. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
A slight chance of showers and thunderstorms before midnight, then a chance of rain between midnight and 2am. Partly cloudy, with a low around 65. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Friday
Partly sunny through mid morning, then becoming sunny, with a high near 85. South southwest wind 10 to 15 mph becoming north northeast in the afternoon. Winds could gust as high as 25 mph.
Friday Night
A chance of sprinkles after 1am. Mostly clear, with a low around 60. North northeast wind 5 to 10 mph becoming southeast after midnight.
Saturday
Sunny, with a high near 89. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 64.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65.
Monday
Partly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Partly sunny, with a high near 82.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Wednesday
Partly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harrison SD
 43.45°N 98.54°W (Elev. 1578 ft)
Last Update:
7:23 pm CDT Aug 5, 2026
Forecast Valid:
8pm CDT Aug 5, 2026-6pm CDT Aug 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation