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

FISHTAIL (FSLM8)

Lat: 45.45806°NLon: 109.57139°WElev: 4550.0ft.

NA

77°F

25°C

Humidity 16%
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Heat Index77°F (25°C)
Last update 08 Oct 12:22 PM MDT
Extended Forecast for

3 Miles W Fishtail MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. North northwest wind 5 to 7 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 51. Light and variable wind becoming southwest 5 to 10 mph in the evening.

    Low: 51 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 84. Light west southwest wind increasing to 10 to 15 mph in the afternoon.

    High: 84 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 52. Southwest wind 5 to 15 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 50 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 64. Light and variable wind becoming east northeast 8 to 13 mph in the morning.

    High: 64 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Rain showers before 9pm, then rain, possibly mixed with snow showers. Low around 32. Northeast wind 7 to 14 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow

  • Sunday

    Sunday: Snow showers, possibly mixed with rain. Steady temperature around 36. Northeast wind 5 to 7 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers. Low around 27. Northeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 100%.

    Low: 27 °F

    Rain/Snow

  • Columbus Day

    Columbus Day: Rain and snow showers likely, mainly before noon. Mostly cloudy, with a high near 40. Calm wind. Chance of precipitation is 60%.

    High: 40 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 79. North northwest wind 5 to 7 mph.
Tonight
Increasing clouds, with a low around 51. Light and variable wind becoming southwest 5 to 10 mph in the evening.
Friday
Partly sunny, then gradually becoming sunny, with a high near 84. Light west southwest wind increasing to 10 to 15 mph in the afternoon.
Friday Night
Increasing clouds, with a low around 52. Southwest wind 5 to 15 mph.
Saturday
A 50 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 64. Light and variable wind becoming east northeast 8 to 13 mph in the morning.
Saturday Night
Rain showers before 9pm, then rain, possibly mixed with snow showers. Low around 32. Northeast wind 7 to 14 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday
Snow showers, possibly mixed with rain. Steady temperature around 36. Northeast wind 5 to 7 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain and snow showers. Low around 27. Northeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 100%.
Columbus Day
Rain and snow showers likely, mainly before noon. Mostly cloudy, with a high near 40. Calm wind. Chance of precipitation is 60%.
Monday Night
A slight chance of rain and snow showers before midnight. Mostly cloudy, with a steady temperature around 36. Calm wind. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 56. Calm wind.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 38. Calm wind becoming west southwest around 6 mph in the evening.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 58. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Fishtail MT
 45.46°N 109.58°W (Elev. 5000 ft)
Last Update:
12:57 pm MDT Oct 8, 2026
Forecast Valid:
1pm MDT Oct 8, 2026-6pm MDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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