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

DERBY MOUNTAIN (DBYM8)

Lat: 45.57722°NLon: 109.87889°WElev: 6600.0ft.

NA

54°F

12°C

Humidity 16%
Wind Speed WSW 11 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Last update 20 Apr 01:35 AM MDT
Extended Forecast for

9 Miles NW Nye MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 41. West southwest wind 17 to 20 mph.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 62. West southwest wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon.

    High: 62 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. Southwest wind 10 to 17 mph.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. Southwest wind 11 to 15 mph.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 46. South southwest wind 11 to 13 mph.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Rain showers likely before 3pm, then rain likely, possibly mixed with snow showers. Some thunder is also possible. Partly sunny, with a high near 57. Southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 57 °F

    Slight Chance
    Showers then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow showers, becoming all snow after 9pm. Low around 32. West southwest wind 22 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.

    Low: 32 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow. High near 36. West northwest wind 21 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.

    High: 36 °F

    Snow

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 23. West wind 8 to 16 mph. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 41. West southwest wind 17 to 20 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 62. West southwest wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 45. Southwest wind 10 to 17 mph.
Tuesday
Mostly sunny, with a high near 67. Southwest wind 11 to 15 mph.
Tuesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 46. South southwest wind 11 to 13 mph.
Wednesday
Rain showers likely before 3pm, then rain likely, possibly mixed with snow showers. Some thunder is also possible. Partly sunny, with a high near 57. Southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow showers, becoming all snow after 9pm. Low around 32. West southwest wind 22 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.
Thursday
Snow. High near 36. West northwest wind 21 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 23. West wind 8 to 16 mph. Chance of precipitation is 60%.
Friday
Snow showers likely. Mostly cloudy, with a high near 33. West wind 8 to 16 mph. Chance of precipitation is 70%.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 20. West southwest wind 6 to 14 mph.
Saturday
A 30 percent chance of snow showers. Partly sunny, with a high near 36. West southwest wind 6 to 13 mph becoming north northwest in the afternoon.
Saturday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 20. North northwest wind 5 to 10 mph becoming south after midnight.
Sunday
A 40 percent chance of snow showers. Partly sunny, with a high near 37. South southeast wind 5 to 10 mph becoming north northeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NW Nye MT
 45.54°N 109.93°W (Elev. 7060 ft)
Last Update:
12:48 am MDT Apr 20, 2026
Forecast Valid:
2am MDT Apr 20, 2026-6pm MDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation