Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Lander (KLND)

Lat: 42.81472°NLon: 108.72806°WElev: 5587.0ft.

Overcast

16°F

-9°C

Humidity 78%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 28 Dec 03:05 AM MST
Extended Forecast for

20 Miles ENE Boulder WY

  • Overnight

    Overnight: A 20 percent chance of snow before 4am.  Mostly clear, with a low around -10. Wind chill values as low as -30. North northwest wind around 14 mph, with gusts as high as 21 mph.

    Low: -10 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Sunny, with a high near 13. Wind chill values as low as -35. Blustery, with a north northwest wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 13 °F

    Sunny and
    Blustery

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -4. Wind chill values as low as -20. North northwest wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: -4 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 20. Wind chill values as low as -15. West wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 20 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 9. West northwest wind around 14 mph, with gusts as high as 21 mph.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26. Northwest wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 26 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 13. Blustery, with a west northwest wind 11 to 15 mph, with gusts as high as 23 mph.

    Low: 13 °F

    Mostly Clear
    then Mostly
    Clear and
    Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29. Blustery.

    High: 29 °F

    Sunny and
    Blustery then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18. Breezy.

    Low: 18 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Overnight
A 20 percent chance of snow before 4am. Mostly clear, with a low around -10. Wind chill values as low as -30. North northwest wind around 14 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 13. Wind chill values as low as -35. Blustery, with a north northwest wind 10 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around -4. Wind chill values as low as -20. North northwest wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 20. Wind chill values as low as -15. West wind 10 to 14 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 9. West northwest wind around 14 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 26. Northwest wind 9 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 13. Blustery, with a west northwest wind 11 to 15 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 29. Blustery.
Wednesday Night
Partly cloudy, with a low around 18. Breezy.
New Year's Day
Mostly cloudy, with a high near 28. Breezy.
Thursday Night
Mostly cloudy, with a low around 15. Breezy.
Friday
A chance of snow. Mostly cloudy, with a high near 23. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 9. Breezy.
Saturday
A chance of snow. Mostly cloudy, with a high near 17. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ENE Boulder WY
 42.78°N 109.24°W (Elev. 11565 ft)
2:46 am MST Dec 28, 2025
3am MST Dec 28, 2025-6pm MST Jan 3, 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