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Hazardous Weather Conditions

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Fair and Breezy

72°F

22°C

Humidity 29%
Wind Speed NW 22 G 32 mph
Barometer 30.12 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 12 May 12:35 pm CDT
Extended Forecast for

4 Miles ENE Tolstoy SD

Red Flag Warning until May 12, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until May 12, 09:00pm

    NOW until 9:00pm Tue

    Red Flag Warning

  • This Afternoon

    High: 73 °F

    Patchy
    Blowing Dust
    and Windy

  • Tonight

    Tonight: Mostly clear, with a low around 41. Breezy, with a north northwest wind 15 to 20 mph becoming light and variable. Winds could gust as high as 29 mph.

    Low: 41 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. West southwest wind 8 to 17 mph becoming south southeast in the afternoon.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. Breezy, with a southeast wind 20 to 28 mph, with gusts as high as 39 mph.

    Low: 52 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 80. Breezy, with a south southeast wind 23 to 29 mph becoming west northwest in the afternoon. Winds could gust as high as 40 mph.

    High: 80 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. Breezy, with a west wind 15 to 25 mph, with gusts as high as 33 mph.

    Low: 46 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 78. Windy, with a west wind 23 to 32 mph, with gusts as high as 41 mph.

    High: 78 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. Breezy, with a west northwest wind 19 to 24 mph becoming northwest 8 to 13 mph after midnight. Winds could gust as high as 32 mph.

    Low: 43 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

This Afternoon
Patchy blowing dust. Sunny, with a high near 73. Windy, with a north northwest wind 26 to 31 mph, with gusts as high as 40 mph.
Tonight
Mostly clear, with a low around 41. Breezy, with a north northwest wind 15 to 20 mph becoming light and variable. Winds could gust as high as 29 mph.
Wednesday
Sunny, with a high near 79. West southwest wind 8 to 17 mph becoming south southeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 52. Breezy, with a southeast wind 20 to 28 mph, with gusts as high as 39 mph.
Thursday
Mostly sunny, with a high near 80. Breezy, with a south southeast wind 23 to 29 mph becoming west northwest in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
Mostly clear, with a low around 46. Breezy, with a west wind 15 to 25 mph, with gusts as high as 33 mph.
Friday
Sunny, with a high near 78. Windy, with a west wind 23 to 32 mph, with gusts as high as 41 mph.
Friday Night
Mostly clear, with a low around 43. Breezy, with a west northwest wind 19 to 24 mph becoming northwest 8 to 13 mph after midnight. Winds could gust as high as 32 mph.
Saturday
Mostly sunny, with a high near 80. Breezy, with an east southeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 45. Breezy. Chance of precipitation is 50%.
Sunday
A chance of showers. Partly sunny, with a high near 69. Windy. Chance of precipitation is 30%.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 38. Breezy. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 66. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Tolstoy SD
 45.23°N 99.55°W (Elev. 1906 ft)
Last Update:
12:31 pm CDT May 12, 2026
Forecast Valid:
12pm CDT May 12, 2026-6pm CDT May 18, 2026
 
Forecast Discussion
 
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