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

Sheridan County Airport (KSHR)

Lat: 44.76031°NLon: 106.97411°WElev: 3970.0ft.

Overcast

3°F

-16°C

Humidity 77%
Wind Speed W 10 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill-12°F (-24°C)
Last update 28 Dec 01:05 AM MST
Extended Forecast for

6 Miles ENE Parkman WY

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 0. Wind chill values as low as -20. Northwest wind 10 to 14 mph.

    Low: 0 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 20. Wind chill values as low as -20. Northwest wind 13 to 18 mph.

    High: 20 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a temperature rising to around 22 by 5am. North northwest wind 8 to 10 mph.

    Low: 14 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 38. Southwest wind 7 to 9 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a temperature rising to around 33 by 4am. West southwest wind around 8 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 42. West wind 7 to 10 mph.

    High: 42 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a steady temperature around 33. Southwest wind 7 to 10 mph.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. West northwest wind 6 to 10 mph.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a steady temperature around 38. West southwest wind around 6 mph.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 0. Wind chill values as low as -20. Northwest wind 10 to 14 mph.
Sunday
Sunny, with a high near 20. Wind chill values as low as -20. Northwest wind 13 to 18 mph.
Sunday Night
Mostly clear, with a temperature rising to around 22 by 5am. North northwest wind 8 to 10 mph.
Monday
Sunny, with a high near 38. Southwest wind 7 to 9 mph.
Monday Night
Increasing clouds, with a temperature rising to around 33 by 4am. West southwest wind around 8 mph.
Tuesday
Partly sunny, with a high near 42. West wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a steady temperature around 33. Southwest wind 7 to 10 mph.
Wednesday
Mostly sunny, with a high near 51. West northwest wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a steady temperature around 38. West southwest wind around 6 mph.
New Year's Day
Mostly sunny, with a high near 50. West southwest wind around 6 mph becoming south southeast in the morning.
Thursday Night
Mostly cloudy, with a low around 33. Southwest wind around 7 mph.
Friday
Partly sunny, with a high near 50. South southwest wind 6 to 8 mph.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 28. West wind 9 to 11 mph. Chance of precipitation is 20%.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 42. West northwest wind 10 to 13 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Parkman WY
 45°N 107.2°W (Elev. 4879 ft)
12:40 am MST Dec 28, 2025
1am 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