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

81°F

27°C

Humidity 26%
Wind Speed W 13 G 25 mph
Barometer 29.57 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 12 Apr 2:35 pm CDT
Extended Forecast for

Harrison SD

Red Flag Warning April 12, 02:51pm until April 12, 07:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning April 12, 02:51pm until April 12, 07:00pm

    NOW until 7:00pm Sun

    Red Flag Warning

  • This Afternoon

    High: 83 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 48. West northwest wind 5 to 15 mph becoming east southeast after midnight.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 82. East wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. Northwest wind 10 to 15 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 71. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 71 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 45. Northeast wind 10 to 15 mph.

    Low: 45 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers. Partly sunny, with a high near 71.

    High: 71 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 83. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 48. West northwest wind 5 to 15 mph becoming east southeast after midnight.
Monday
A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 82. East wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 44. Northwest wind 10 to 15 mph.
Tuesday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 71. North wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 45. Northeast wind 10 to 15 mph.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Sunny, with a high near 81. Breezy.
Thursday Night
Partly cloudy, with a low around 39. Breezy.
Friday
Partly sunny, with a high near 53. Windy.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 26. Blustery.
Saturday
A 30 percent chance of snow showers. Partly sunny, with a high near 49. 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:
1:53 pm CDT Apr 12, 2026
Forecast Valid:
2pm CDT Apr 12, 2026-6pm CDT Apr 18, 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