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

RUBY VALLEY (RBYM)

Lat: 45.345°NLon: 112.15028°WElev: 5250.0ft.

NA

54°F

12°C

Humidity 55%
Wind Speed SSW 10 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 19 Jun 02:00 AM MDT
Extended Forecast for

Sheridan MT

  • Overnight

    Overnight: Partly cloudy, with a low around 43. Northeast wind around 7 mph.

    Low: 43 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly cloudy, then gradually becoming sunny, with a high near 80. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 80 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49. North wind 5 to 9 mph becoming calm after midnight.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Cloudy, with a high near 75. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%.

    High: 75 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 47. South southwest wind 3 to 8 mph. Chance of precipitation is 50%.

    Low: 47 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 76. Calm wind becoming west around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. North northwest wind 6 to 14 mph becoming northeast after midnight. Winds could gust as high as 22 mph.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 73. Light and variable wind becoming northwest around 6 mph in the afternoon.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 43. Northeast wind around 7 mph.
Juneteenth
Mostly cloudy, then gradually becoming sunny, with a high near 80. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 49. North wind 5 to 9 mph becoming calm after midnight.
Saturday
A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Cloudy, with a high near 75. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 47. South southwest wind 3 to 8 mph. Chance of precipitation is 50%.
Sunday
Sunny, with a high near 76. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 44. North northwest wind 6 to 14 mph becoming northeast after midnight. Winds could gust as high as 22 mph.
Monday
Sunny, with a high near 73. Light and variable wind becoming northwest around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sheridan MT
 45.46°N 112.21°W (Elev. 5049 ft)
Last Update:
12:32 am MDT Jun 19, 2026
Forecast Valid:
3am MDT Jun 19, 2026-6pm MDT Jun 25, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation