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

Sheridan County Airport (KSHR)

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

light snow

3°F

-16°C

Humidity 77%
Wind Speed NNW 6 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint -2°F (-19°C)
Visibility 1.00 mi
Wind Chill-8°F (-22°C)
Last update 25 Jan 09:05 AM MST
Extended Forecast for

Ranchester WY

  • Today

    Today: A 20 percent chance of snow before 10am. Mostly cloudy, then gradually becoming sunny and cold, with a high near 10. Wind chill values as low as -15. Northwest wind 5 to 11 mph becoming south southwest in the afternoon.

    High: 10 °F

    Slight Chance
    Snow then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a temperature falling to near -3 by 10pm, then rising to around 10 during the remainder of the night. Wind chill values as low as -20. Southwest wind 7 to 13 mph.

    Low: -3 °F⇑

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 39. Wind chill values as low as -5. West wind 11 to 14 mph.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16. West wind 5 to 9 mph.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 40. Northwest wind 5 to 9 mph.

    High: 40 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 18. West wind around 6 mph.

    Low: 18 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43. Southwest wind around 5 mph becoming light and variable in the morning.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. Light west wind.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 45. Northwest wind 3 to 6 mph.

    High: 45 °F

    Partly Sunny

Detailed Forecast

Today
A 20 percent chance of snow before 10am. Mostly cloudy, then gradually becoming sunny and cold, with a high near 10. Wind chill values as low as -15. Northwest wind 5 to 11 mph becoming south southwest in the afternoon.
Tonight
Mostly clear, with a temperature falling to near -3 by 10pm, then rising to around 10 during the remainder of the night. Wind chill values as low as -20. Southwest wind 7 to 13 mph.
Monday
Sunny, with a high near 39. Wind chill values as low as -5. West wind 11 to 14 mph.
Monday Night
Mostly cloudy, with a low around 16. West wind 5 to 9 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 40. Northwest wind 5 to 9 mph.
Tuesday Night
Mostly clear, with a low around 18. West wind around 6 mph.
Wednesday
Mostly sunny, with a high near 43. Southwest wind around 5 mph becoming light and variable in the morning.
Wednesday Night
Mostly cloudy, with a low around 21. Light west wind.
Thursday
Partly sunny, with a high near 45. Northwest wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 23. West wind around 6 mph.
Friday
A slight chance of rain and snow showers. Partly sunny, with a high near 45. West wind around 6 mph becoming north northwest in the morning. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 25. West southwest wind 3 to 5 mph.
Saturday
Partly sunny, with a high near 48. West southwest wind 6 to 8 mph becoming northwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ranchester WY
 44.9°N 107.16°W (Elev. 3799 ft)
Last Update:
6:38 am MST Jan 25, 2026
Forecast Valid:
9am MST Jan 25, 2026-6pm MST Jan 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation