Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Hazardous Weather Conditions

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Partly Cloudy and Breezy

1°F

-17°C

Humidity 71%
Wind Speed NW 24 G 28 mph
Barometer 30.38 in
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-22°F (-30°C)
Last update 18 Jan 10:55 pm CST
Extended Forecast for

3 Miles NW Highmore SD

  • Tonight

    Tonight: Patchy blowing snow before midnight. Partly cloudy, with a low around -2. Wind chill values as low as -23. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 28 mph.

    Low: -2 °F

    Patchy
    Blowing Snow
    and Blustery

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 16. Wind chill values as low as -21. West wind 13 to 17 mph.

    High: 16 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 2. Northwest wind 6 to 10 mph becoming south after midnight.

    Low: 2 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow after noon.  Mostly cloudy, with a high near 22. South wind 7 to 11 mph becoming west northwest in the afternoon.  Chance of precipitation is 50%.

    High: 22 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow before midnight.  Mostly cloudy, with a low around 13. West northwest wind 11 to 16 mph.  Chance of precipitation is 20%.

    Low: 13 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow before noon.  Partly sunny, with a high near 23. Blustery, with a northwest wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 38 mph.  Chance of precipitation is 30%.

    High: 23 °F

    Blustery.
    Chance Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 4. West wind 10 to 18 mph.

    Low: 4 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 19. West wind 10 to 13 mph becoming north in the afternoon.

    High: 19 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -4. North wind 10 to 13 mph.

    Low: -4 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy blowing snow before midnight. Partly cloudy, with a low around -2. Wind chill values as low as -23. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 28 mph.
M.L.King Day
Partly sunny, with a high near 16. Wind chill values as low as -21. West wind 13 to 17 mph.
Monday Night
Partly cloudy, with a low around 2. Northwest wind 6 to 10 mph becoming south after midnight.
Tuesday
A chance of snow after noon. Mostly cloudy, with a high near 22. South wind 7 to 11 mph becoming west northwest in the afternoon. Chance of precipitation is 50%.
Tuesday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 13. West northwest wind 11 to 16 mph. Chance of precipitation is 20%.
Wednesday
A chance of snow before noon. Partly sunny, with a high near 23. Blustery, with a northwest wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 4. West wind 10 to 18 mph.
Thursday
Partly sunny, with a high near 19. West wind 10 to 13 mph becoming north in the afternoon.
Thursday Night
Mostly cloudy, with a low around -4. North wind 10 to 13 mph.
Friday
Partly sunny and cold, with a high near 6.
Friday Night
Mostly cloudy, with a low around -10.
Saturday
A chance of snow. Mostly cloudy and cold, with a high near 3. Chance of precipitation is 30%.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around -8. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 11.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Highmore SD
 44.55°N 99.48°W (Elev. 1847 ft)
10:36 pm CST Jan 18, 2026
11pm CST Jan 18, 2026-6pm CST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database