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

64°F

18°C

Humidity 22%
Wind Speed WSW 10 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 29 Mar 03:00 PM MDT
Extended Forecast for

Sheridan MT

  • Tonight

    Tonight: Partly cloudy, with a low around 42. Breezy, with a west southwest wind 21 to 26 mph becoming south southeast 14 to 19 mph after midnight. Winds could gust as high as 39 mph.

    Low: 42 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: A chance of rain before 3pm, then a chance of rain and snow between 3pm and 5pm, then a chance of snow after 5pm. Increasing clouds, with a high near 57. Breezy, with a south southwest wind 13 to 18 mph becoming west 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 57 °F

    Breezy.
    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 26. Northwest wind 6 to 15 mph becoming east northeast after midnight. Winds could gust as high as 25 mph. Little or no snow accumulation expected.

    Low: 26 °F

    Chance Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 33. West southwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain after noon. Partly sunny, with a high near 57. Light south southeast wind becoming south southwest 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 57 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 38. South southeast wind 11 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 38 °F

    Rain Likely

  • Thursday

    Thursday: Rain before 3pm, then snow. Cloudy, with a high near 50. South wind 10 to 15 mph becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 50 °F

    Rain then
    Rain/Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Snow Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. Breezy, with a west southwest wind 21 to 26 mph becoming south southeast 14 to 19 mph after midnight. Winds could gust as high as 39 mph.
Monday
A chance of rain before 3pm, then a chance of rain and snow between 3pm and 5pm, then a chance of snow after 5pm. Increasing clouds, with a high near 57. Breezy, with a south southwest wind 13 to 18 mph becoming west 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 26. Northwest wind 6 to 15 mph becoming east northeast after midnight. Winds could gust as high as 25 mph. Little or no snow accumulation expected.
Tuesday
Mostly sunny, with a high near 53. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A slight chance of rain, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 33. West southwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of rain after noon. Partly sunny, with a high near 57. Light south southeast wind becoming south southwest 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 38. South southeast wind 11 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Thursday
Rain before 3pm, then snow. Cloudy, with a high near 50. South wind 10 to 15 mph becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 27.
Friday
A chance of snow. Mostly cloudy, with a high near 42.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 57.
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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 pm MDT Mar 29, 2026
Forecast Valid:
4pm MDT Mar 29, 2026-6pm MDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation