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.

Partly Cloudy and Breezy

68°F

20°C

Humidity 83%
Wind Speed S 21 G 29 mph
Barometer 29.56 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 12 Apr 2:55 am CDT
Extended Forecast for

Harrison SD

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

  • Overnight

    Overnight: A slight chance of drizzle before 4am, then a slight chance of showers after 4am. Mostly cloudy, with a steady temperature around 60. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 83. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 83 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of showers between 3am and 4am. Mostly clear, with a low around 49. West northwest wind 5 to 15 mph becoming east southeast after midnight. Chance of precipitation is 20%.

    Low: 49 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers after 7am. Mostly cloudy, then gradually becoming sunny, with a high near 81. East wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 81 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 70. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 70 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers. Partly sunny, with a high near 70.

    High: 70 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of drizzle before 4am, then a slight chance of showers after 4am. Mostly cloudy, with a steady temperature around 60. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 83. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph.
Sunday Night
A slight chance of showers between 3am and 4am. Mostly clear, with a low around 49. West northwest wind 5 to 15 mph becoming east southeast after midnight. Chance of precipitation is 20%.
Monday
A 20 percent chance of showers after 7am. Mostly cloudy, then gradually becoming sunny, with a high near 81. East wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 44. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 70. North wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 44.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 46.
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. Breezy.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 27. Blustery.
Saturday
Partly sunny, with a high near 50. 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:
2:54 am CDT Apr 12, 2026
Forecast Valid:
3am CDT Apr 12, 2026-6pm CDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation