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Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Fog/Mist

23°F

-5°C

Humidity 100%
Wind Speed NA
Barometer 29.88 in
Dewpoint 23°F (-5°C)
Visibility 1.00 mi
Last update 2 Jan 2:55 am CST
Extended Forecast for

2 Miles W Onida SD

Dense Fog Advisory January 2, 03:12am until January 2, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory January 2, 03:12am until January 2, 12:00pm

    NOW until 12:00pm Fri

    Dense Fog Advisory

  • Overnight

    Low: 20 °F

    Areas Dense
    Fog

  • Friday

    Friday: Patchy dense fog before 10am. Otherwise, cloudy, with a high near 23. East wind 7 to 11 mph.

    High: 23 °F

    Patchy Dense
    Fog then
    Cloudy

  • Friday Night

    Friday Night: Cloudy, then gradually becoming partly cloudy, with a low around 16. East wind around 6 mph becoming south after midnight.

    Low: 16 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 30. South wind 6 to 9 mph becoming north in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17. East southeast wind 8 to 17 mph.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 43. Southeast wind 8 to 17 mph becoming west northwest in the afternoon.

    High: 43 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. West wind around 7 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 45. West southwest wind 7 to 9 mph becoming east in the afternoon.

    High: 45 °F

    Partly Sunny

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, cloudy, with a low around 20. East wind 6 to 8 mph.
Friday
Patchy dense fog before 10am. Otherwise, cloudy, with a high near 23. East wind 7 to 11 mph.
Friday Night
Cloudy, then gradually becoming partly cloudy, with a low around 16. East wind around 6 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 30. South wind 6 to 9 mph becoming north in the afternoon.
Saturday Night
Partly cloudy, with a low around 17. East southeast wind 8 to 17 mph.
Sunday
Partly sunny, with a high near 43. Southeast wind 8 to 17 mph becoming west northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 25. West wind around 7 mph.
Monday
Partly sunny, with a high near 45. West southwest wind 7 to 9 mph becoming east in the afternoon.
Monday Night
Mostly cloudy, with a low around 26. East wind around 10 mph becoming west northwest after midnight.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Onida SD
 44.7°N 100.09°W (Elev. 1896 ft)
Last Update:
2:37 am CST Jan 2, 2026
Forecast Valid:
3am CST Jan 2, 2026-6pm CST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation