National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Fair and Windy

90°F

32°C

Humidity 49%
Wind Speed SE 26 G 35 mph
Barometer 29.66 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 9 Jun 2:15 pm CDT
Extended Forecast for

16 Miles NW Agar SD

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms after 5pm. Sunny and hot, with a high near 95. Breezy, with a south southeast wind around 23 mph, with gusts as high as 38 mph. Chance of precipitation is 10%.

    High: 95 °F

    Slight Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 11pm. Some of the storms could be severe. Mostly cloudy, with a low around 59. Breezy, with a south wind 19 to 24 mph becoming south southeast 7 to 12 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Severe
    Thunderstorms
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A slight chance of showers between 8am and 10am. Mostly sunny, with a high near 78. Breezy, with a west northwest wind 15 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 78 °F

    Breezy.
    Slight Chance
    Showers then
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers before 3am, then a chance of showers after 5am. Increasing clouds, with a low around 52. West northwest wind 7 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 52 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72. Breezy, with a west wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 40%.

    High: 72 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. Breezy, with a west wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 36 mph.

    Low: 50 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 83. West wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52. Northeast wind 9 to 13 mph.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 76. North wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms after 5pm. Sunny and hot, with a high near 95. Breezy, with a south southeast wind around 23 mph, with gusts as high as 38 mph. Chance of precipitation is 10%.
Tonight
Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 11pm. Some of the storms could be severe. Mostly cloudy, with a low around 59. Breezy, with a south wind 19 to 24 mph becoming south southeast 7 to 12 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A slight chance of showers between 8am and 10am. Mostly sunny, with a high near 78. Breezy, with a west northwest wind 15 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers before 3am, then a chance of showers after 5am. Increasing clouds, with a low around 52. West northwest wind 7 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72. Breezy, with a west wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 50. Breezy, with a west wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 36 mph.
Friday
Sunny, with a high near 83. West wind 10 to 14 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 52. Northeast wind 9 to 13 mph.
Saturday
Mostly sunny, with a high near 76. North wind 14 to 18 mph, with gusts as high as 28 mph.
Saturday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 48. Breezy. Chance of precipitation is 20%.
Sunday
A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 47.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 73. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NW Agar SD
 45°N 100.29°W (Elev. 1837 ft)
Last Update:
2:36 pm CDT Jun 9, 2026
Forecast Valid:
2pm CDT Jun 9, 2026-6pm CDT Jun 15, 2026
 
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