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.

Clear

23°F

-5°C

Humidity 73%
Wind Speed N 0 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 15 Feb 01:35 AM MST
Extended Forecast for

Ranchester WY

  • Overnight

    Overnight: Partly cloudy, with a low around 31. Light and variable wind.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 56. Calm wind becoming west around 6 mph in the afternoon.

    High: 56 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. Light and variable wind.

    Low: 26 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 58. Southeast wind 3 to 6 mph.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 31. South wind around 6 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain likely before 2pm, then rain likely, possibly mixed with snow. Cloudy, with a high near 51. South southwest wind 7 to 12 mph becoming west 18 to 23 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 51 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 12. Northwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Chance Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after 11am. Partly sunny, with a high near 34. Light and variable wind becoming northeast 5 to 10 mph in the afternoon.

    High: 34 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely. Mostly cloudy, with a low around 5. North northeast wind 7 to 11 mph. Chance of precipitation is 70%.

    Low: 5 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 31. Light and variable wind.
Sunday
Partly sunny, with a high near 56. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 26. Light and variable wind.
Washington's Birthday
Sunny, with a high near 58. Southeast wind 3 to 6 mph.
Monday Night
Increasing clouds, with a low around 31. South wind around 6 mph.
Tuesday
Rain likely before 2pm, then rain likely, possibly mixed with snow. Cloudy, with a high near 51. South southwest wind 7 to 12 mph becoming west 18 to 23 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 40 percent chance of snow before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 12. Northwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 34. Light and variable wind becoming northeast 5 to 10 mph in the afternoon.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 5. North northeast wind 7 to 11 mph. Chance of precipitation is 70%.
Thursday
Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 22. North northwest wind 7 to 10 mph. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 5. North wind 5 to 7 mph becoming calm in the evening.
Friday
A 20 percent chance of snow showers. Mostly sunny, with a high near 31. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.
Friday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 10. Northwest wind around 6 mph becoming light and variable in the evening.
Saturday
Mostly sunny, with a high near 36. Light and variable wind becoming east 5 to 8 mph in the morning.
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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:
11:39 pm MST Feb 14, 2026
Forecast Valid:
1am MST Feb 15, 2026-6pm MST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation