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

27°F

-3°C

Humidity 69%
Wind Speed S 6 mph
Barometer 30.19 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 12 Mar 2:55 am CDT
Extended Forecast for

Harrison SD

High Wind Warning March 12, 07:00pm until March 13, 07:00am
Red Flag Warning March 12, 12:00pm until March 12, 09:00pm
Click here for hazard details and duration
High Wind Warning
Red Flag Warning

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 4pm. Partly sunny, with a high near 68. Windy, with a south wind 15 to 20 mph becoming west 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 68 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance Rain
    and Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 25. Windy, with a northwest wind 30 to 35 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 70 mph.

    Low: 25 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: A 20 percent chance of snow after 1pm. Increasing clouds, with a high near 41. Breezy, with a north northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 41 °F

    Partly Sunny
    and Breezy
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 1am. Cloudy, with a low around 26. East wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow before 4pm, then a chance of rain. Cloudy, with a high near 45. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 45 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Snow, possibly mixed with rain, becoming all snow after 1am. The snow could be heavy at times. Patchy blowing snow after 1am. Low around 15. Blustery. Chance of precipitation is 90%.

    Low: 15 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow likely, mainly before 1pm. Widespread blowing snow, mainly before 1pm. Mostly cloudy, with a high near 27. Windy. Chance of precipitation is 70%.

    High: 27 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: Patchy blowing snow before 7pm. Mostly clear, with a low around -2. Blustery.

    Low: -2 °F

    Patchy
    Blowing Snow
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. South wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of rain after 4pm. Partly sunny, with a high near 68. Windy, with a south wind 15 to 20 mph becoming west 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.
Thursday Night
Mostly cloudy, with a low around 25. Windy, with a northwest wind 30 to 35 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 70 mph.
Friday
A 20 percent chance of snow after 1pm. Increasing clouds, with a high near 41. Breezy, with a north northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Snow likely, mainly after 1am. Cloudy, with a low around 26. East wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow before 4pm, then a chance of rain. Cloudy, with a high near 45. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday Night
Snow, possibly mixed with rain, becoming all snow after 1am. The snow could be heavy at times. Patchy blowing snow after 1am. Low around 15. Blustery. Chance of precipitation is 90%.
Sunday
Snow likely, mainly before 1pm. Widespread blowing snow, mainly before 1pm. Mostly cloudy, with a high near 27. Windy. Chance of precipitation is 70%.
Sunday Night
Patchy blowing snow before 7pm. Mostly clear, with a low around -2. Blustery.
Monday
Mostly sunny, with a high near 20.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 5.
Tuesday
A 20 percent chance of snow. Cloudy, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 55.
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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:
1:33 am CDT Mar 12, 2026
Forecast Valid:
3am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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