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 33%
Wind Speed SE 10 G 17 mph
Barometer 29.68 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 15 Apr 4:15 pm CDT
Extended Forecast for

Harrison SD

Red Flag Warning April 16, 12:00pm until April 16, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Mostly clear, with a low around 45. West wind 10 to 15 mph becoming east southeast in the evening. Winds could gust as high as 20 mph.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Breezy, with a south wind 15 to 20 mph becoming west southwest in the afternoon. Winds could gust as high as 30 mph.

    High: 84 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 38. Breezy, with a south wind 15 to 20 mph becoming north northwest after midnight. Winds could gust as high as 30 mph.

    Low: 38 °F

    Increasing
    Clouds and
    Breezy

  • Friday

    Friday: Mostly cloudy, with a high near 50. Windy, with a north northwest wind 25 to 30 mph, with gusts as high as 40 mph.

    High: 50 °F

    Mostly Cloudy
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    Low: 25 °F

    Decreasing
    Clouds and
    Blustery

  • Saturday

    Saturday: Sunny, with a high near 51. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 51 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Blustery.

    Low: 26 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 36.

    Low: 36 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 45. West wind 10 to 15 mph becoming east southeast in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 84. Breezy, with a south wind 15 to 20 mph becoming west southwest in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Increasing clouds, with a low around 38. Breezy, with a south wind 15 to 20 mph becoming north northwest after midnight. Winds could gust as high as 30 mph.
Friday
Mostly cloudy, with a high near 50. Windy, with a north northwest wind 25 to 30 mph, with gusts as high as 40 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Saturday
Sunny, with a high near 51. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Saturday Night
Mostly clear, with a low around 26. Blustery.
Sunday
Sunny, with a high near 63.
Sunday Night
Clear, with a low around 36.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Mostly sunny, with a high near 79. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harrison SD
 43.45°N 98.51°W (Elev. 1581 ft)
Last Update:
2:58 pm CDT Apr 15, 2026
Forecast Valid:
4pm CDT Apr 15, 2026-6pm CDT Apr 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation