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

36°F

2°C

Humidity 64%
Wind Speed S 9 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 15 Apr 03:35 AM MDT
Extended Forecast for

Ranchester WY

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 36. Southwest wind around 6 mph.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Southwest wind 5 to 11 mph becoming east in the morning.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow showers after 3am. Mostly cloudy, with a low around 34. West southwest wind 10 to 15 mph becoming south southeast in the evening. Chance of precipitation is 20%.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: Rain and snow showers, becoming all snow after 3pm. Steady temperature around 39. North northwest wind 13 to 16 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Snow showers, mainly before midnight. Low around 21. Northwest wind 6 to 14 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 21 °F

    Snow Showers
    then Chance
    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 39. Northwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 18. North northwest wind 6 to 13 mph becoming west after midnight. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. West southwest wind 7 to 15 mph becoming northwest in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. West northwest wind 5 to 7 mph becoming southwest in the evening.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 36. Southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 66. Southwest wind 5 to 11 mph becoming east in the morning.
Wednesday Night
A slight chance of rain and snow showers after 3am. Mostly cloudy, with a low around 34. West southwest wind 10 to 15 mph becoming south southeast in the evening. Chance of precipitation is 20%.
Thursday
Rain and snow showers, becoming all snow after 3pm. Steady temperature around 39. North northwest wind 13 to 16 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Snow showers, mainly before midnight. Low around 21. Northwest wind 6 to 14 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 39. Northwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 18. North northwest wind 6 to 13 mph becoming west after midnight. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 50. West southwest wind 7 to 15 mph becoming northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 25. West northwest wind 5 to 7 mph becoming southwest in the evening.
Sunday
Sunny, with a high near 63. Calm wind becoming north 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 34. East northeast wind around 6 mph becoming southwest after midnight.
Monday
Mostly sunny, with a high near 71. Light and variable wind becoming west northwest 5 to 9 mph in the afternoon.
Monday Night
Mostly clear, with a low around 38. West northwest wind 6 to 8 mph becoming southwest in the evening.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 72. West southwest wind 6 to 13 mph becoming north northeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ranchester WY
 44.9°N 107.16°W (Elev. 3799 ft)
Last Update:
2:53 am MDT Apr 15, 2026
Forecast Valid:
3am MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation