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

25°F

-4°C

Humidity 93%
Wind Speed NW 9 mph
Barometer 30.10 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 18 Apr 6:55 am CDT
Extended Forecast for

Harrison SD

  • Today

    Today: Sunny, with a high near 52. Windy, with a west northwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 52 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Blustery, with a northwest wind 15 to 20 mph becoming west southwest 10 to 15 mph in the evening. Winds could gust as high as 30 mph.

    Low: 27 °F

    Mostly Clear
    and Blustery
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 58. North wind around 10 mph.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Northeast wind 10 to 15 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 79 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88. Breezy.

    High: 88 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 52. Windy, with a west northwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Tonight
Partly cloudy, with a low around 27. Blustery, with a northwest wind 15 to 20 mph becoming west southwest 10 to 15 mph in the evening. Winds could gust as high as 30 mph.
Sunday
Mostly sunny, with a high near 58. North wind around 10 mph.
Sunday Night
Mostly clear, with a low around 31. Northeast wind 10 to 15 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 79. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 44. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Mostly sunny, with a high near 88. Breezy.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 58. Breezy.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 80. Breezy.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 37. Breezy.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 55. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harrison SD
 43.45°N 98.51°W (Elev. 1581 ft)
Last Update:
6:47 am CDT Apr 18, 2026
Forecast Valid:
7am CDT Apr 18, 2026-6pm CDT Apr 24, 2026
 
Forecast Discussion
 
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