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

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Overcast

25°F

-4°C

Humidity 100%
Wind Speed NA
Barometer 29.88 in
Dewpoint 25°F (-4°C)
Visibility 8.00 mi
Last update 1 Jan 3:35 pm CST
Extended Forecast for

3 Miles NW Highmore SD

  • New Year's Day

    New Year's Day: A chance of flurries. Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 21. Light north northeast wind.

    High: 21 °F

    Chance
    Flurries and
    Patchy Fog

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 12. Light and variable wind becoming east 5 to 10 mph in the evening.

    Low: 12 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 22. East wind 8 to 11 mph.

    High: 22 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16. East wind 7 to 9 mph becoming south southwest after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 31. Southwest wind around 10 mph becoming northeast in the afternoon.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17. East northeast wind 10 to 18 mph becoming southeast after midnight. Winds could gust as high as 26 mph.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 41. Southeast wind 10 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph.

    High: 41 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. West northwest wind around 10 mph becoming south after midnight.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46. South wind around 11 mph.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

New Year's Day
A chance of flurries. Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 21. Light north northeast wind.
Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 12. Light and variable wind becoming east 5 to 10 mph in the evening.
Friday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 22. East wind 8 to 11 mph.
Friday Night
Mostly cloudy, with a low around 16. East wind 7 to 9 mph becoming south southwest after midnight.
Saturday
Mostly sunny, with a high near 31. Southwest wind around 10 mph becoming northeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 17. East northeast wind 10 to 18 mph becoming southeast after midnight. Winds could gust as high as 26 mph.
Sunday
Partly sunny, with a high near 41. Southeast wind 10 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 26. West northwest wind around 10 mph becoming south after midnight.
Monday
Mostly sunny, with a high near 46. South wind around 11 mph.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Highmore SD
 44.55°N 99.48°W (Elev. 1847 ft)
Last Update:
3:36 pm CST Jan 1, 2026
Forecast Valid:
3pm CST Jan 1, 2026-6pm CST Jan 7, 2026
 
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Additional Resources

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Chance of Precipitation