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Hazardous Weather Conditions

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

3 Miles WNW Onida SD

Heat Advisory July 19, 01:00pm until July 19, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 33. East wind 14 to 16 km/h.

    High: 33 °C

    Hot

  • Tonight

    Tonight: A slight chance of showers, then a chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 20. East southeast wind 18 to 24 km/h, with gusts as high as 37 km/h. Chance of precipitation is 30%.

    Low: 20 °C

    Mostly Clear
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms, mainly before 8am. Cloudy through mid morning, then gradual clearing and hot, with a high near 38. South wind 23 to 26 km/h, with gusts as high as 40 km/h. Chance of precipitation is 30%.

    High: 38 °C

    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms, mainly between 4am and 5am, then a slight chance of thunderstorms after 5am. Increasing clouds, with a low around 21. South wind 11 to 21 km/h becoming east northeast after midnight. Chance of precipitation is 20%.

    Low: 21 °C

    Slight Chance
    T-storms

  • Monday

    Monday: A slight chance of showers between 7am and 1pm. Mostly sunny and hot, with a high near 36. North northwest wind 14 to 19 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 45 km/h. Chance of precipitation is 20%.

    High: 36 °C

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 18. Breezy, with a north wind 27 to 32 km/h decreasing to 16 to 21 km/h after midnight. Winds could gust as high as 45 km/h.

    Low: 18 °C

    Clear and
    Breezy then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 30. North northwest wind 16 to 24 km/h, with gusts as high as 37 km/h.

    High: 30 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16. North northeast wind 13 to 21 km/h becoming east after midnight.

    Low: 16 °C

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 29. South southeast wind 14 to 18 km/h, with gusts as high as 32 km/h.

    High: 29 °C

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 33. East wind 14 to 16 km/h.
Tonight
A slight chance of showers, then a chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 20. East southeast wind 18 to 24 km/h, with gusts as high as 37 km/h. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms, mainly before 8am. Cloudy through mid morning, then gradual clearing and hot, with a high near 38. South wind 23 to 26 km/h, with gusts as high as 40 km/h. Chance of precipitation is 30%.
Sunday Night
A slight chance of showers and thunderstorms, mainly between 4am and 5am, then a slight chance of thunderstorms after 5am. Increasing clouds, with a low around 21. South wind 11 to 21 km/h becoming east northeast after midnight. Chance of precipitation is 20%.
Monday
A slight chance of showers between 7am and 1pm. Mostly sunny and hot, with a high near 36. North northwest wind 14 to 19 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 45 km/h. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 18. Breezy, with a north wind 27 to 32 km/h decreasing to 16 to 21 km/h after midnight. Winds could gust as high as 45 km/h.
Tuesday
Sunny, with a high near 30. North northwest wind 16 to 24 km/h, with gusts as high as 37 km/h.
Tuesday Night
Mostly clear, with a low around 16. North northeast wind 13 to 21 km/h becoming east after midnight.
Wednesday
Partly sunny, with a high near 29. South southeast wind 14 to 18 km/h, with gusts as high as 32 km/h.
Wednesday Night
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 17. Chance of precipitation is 20%.
Thursday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 31. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 17. Chance of precipitation is 20%.
Friday
Mostly sunny and hot, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Onida SD
 44.72°N 100.13°W (Elev. 1831 m)
Last Update:
1:31 pm CDT Jul 18, 2026
Forecast Valid:
1pm CDT Jul 18, 2026-6pm CDT Jul 24, 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