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 ENE 6 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Heat Index77°F (25°C)
Last update 07 Oct 02:22 PM MDT
Extended Forecast for

3 Miles W Fishtail MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 76. East wind around 5 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. East wind around 6 mph becoming light and variable.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. West wind around 6 mph becoming light and variable.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50. Southwest wind 5 to 10 mph.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 83. Light west southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. Southwest wind 7 to 17 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers. Partly sunny, with a high near 66. Southwest wind 6 to 10 mph becoming northeast in the afternoon.

    High: 66 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Rain showers before 9pm, then rain and snow showers. Low around 31. Northeast wind 6 to 11 mph. Chance of precipitation is 90%.

    Low: 31 °F

    Rain/Snow

  • Sunday

    Sunday: Snow showers. High near 38. Northeast wind 5 to 7 mph. Chance of precipitation is 100%.

    High: 38 °F

    Snow Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 76. East wind around 5 mph.
Tonight
Mostly clear, with a low around 48. East wind around 6 mph becoming light and variable.
Thursday
Sunny, with a high near 79. West wind around 6 mph becoming light and variable.
Thursday Night
Partly cloudy, with a low around 50. Southwest wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 83. Light west southwest wind increasing to 5 to 10 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 51. Southwest wind 7 to 17 mph.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 66. Southwest wind 6 to 10 mph becoming northeast in the afternoon.
Saturday Night
Rain showers before 9pm, then rain and snow showers. Low around 31. Northeast wind 6 to 11 mph. Chance of precipitation is 90%.
Sunday
Snow showers. High near 38. Northeast wind 5 to 7 mph. Chance of precipitation is 100%.
Sunday Night
Snow showers. Low around 28. East northeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 90%.
Columbus Day
Rain and snow showers likely. Mostly cloudy, with a high near 41. Calm wind. Chance of precipitation is 60%.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 30%.
Tuesday
A slight chance of rain and snow showers. Mostly sunny, with a high near 50. Calm wind. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...
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 7, 2026
Forecast Valid:
2pm MDT Oct 7, 2026-6pm MDT Oct 13, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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