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

Tracking Winter Storm and Severe Weather Impacts Through This Weekend

Heavy mountain snow will continue into Thursday afternoon across the Cascades. Two fast moving storms will track from the southern Rockies to the Great Lakes Thursday and then Friday into Sunday with areas of gusty winds, and heavy snow. In the Southeast U.S., severe thunderstorms and heavy to excessive rainfall are forecast on Friday. Read More >

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 NE Tolstoy SD

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 35. North northwest wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 35. North wind 11 to 15 mph.

    High: 35 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19. North wind 7 to 10 mph becoming west after midnight.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 35. West wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon.

    High: 35 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 14. West northwest wind around 15 mph, with gusts as high as 23 mph.

    Low: 14 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 21. Blustery, with a northwest wind 15 to 21 mph.

    High: 21 °F

    Sunny and
    Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 8. North northwest wind 8 to 14 mph becoming west southwest after midnight.

    Low: 8 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 39. Southwest wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. West wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 35. North northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Thursday
Mostly cloudy, with a high near 35. North wind 11 to 15 mph.
Thursday Night
Mostly cloudy, with a low around 19. North wind 7 to 10 mph becoming west after midnight.
Friday
Partly sunny, with a high near 35. West wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 14. West northwest wind around 15 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 21. Blustery, with a northwest wind 15 to 21 mph.
Saturday Night
Mostly clear, with a low around 8. North northwest wind 8 to 14 mph becoming west southwest after midnight.
Sunday
Mostly sunny, with a high near 39. Southwest wind 10 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 28. West wind 14 to 16 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
A slight chance of rain. Partly sunny, with a high near 44. Breezy. Chance of precipitation is 20%.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Tolstoy SD
 45.23°N 99.58°W (Elev. 1923 ft)
Last Update:
3:16 am CST Jan 8, 2026
Forecast Valid:
3am CST Jan 8, 2026-6pm CST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation