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

56°F

13°C

Humidity 20%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 21 Apr 04:22 AM MDT
Extended Forecast for

3 Miles W Fishtail MT

  • Today

    Today: Increasing clouds, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 82 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 49. West southwest wind 7 to 10 mph. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers after noon. Partly sunny, with a high near 71. West southwest wind 9 to 14 mph increasing to 19 to 24 mph in the afternoon.

    High: 71 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 3am, then rain, possibly mixed with snow showers. Low around 39. West southwest wind 18 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 39 °F

    Showers
    Likely then
    Rain/Snow

  • Thursday

    Thursday: Rain and snow showers. High near 49. Northwest wind 24 to 29 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 27. West northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely. Mostly cloudy, with a high near 42. Northwest wind 9 to 18 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 22. Northwest wind 13 to 18 mph becoming west southwest 5 to 10 mph after midnight.

    Low: 22 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 45. West southwest wind 5 to 13 mph becoming north northeast in the afternoon.

    High: 45 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Tonight
A slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 49. West southwest wind 7 to 10 mph. Chance of precipitation is 20%.
Wednesday
A 50 percent chance of showers after noon. Partly sunny, with a high near 71. West southwest wind 9 to 14 mph increasing to 19 to 24 mph in the afternoon.
Wednesday Night
Rain showers before 3am, then rain, possibly mixed with snow showers. Low around 39. West southwest wind 18 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
Rain and snow showers. High near 49. Northwest wind 24 to 29 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 27. West northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Snow showers likely. Mostly cloudy, with a high near 42. Northwest wind 9 to 18 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 22. Northwest wind 13 to 18 mph becoming west southwest 5 to 10 mph after midnight.
Saturday
A 30 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 45. West southwest wind 5 to 13 mph becoming north northeast in the afternoon.
Saturday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 24. North wind 5 to 10 mph becoming light and variable after midnight.
Sunday
A 30 percent chance of snow showers. Partly sunny, with a high near 46. Light and variable wind becoming northeast 5 to 9 mph in the morning.
Sunday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 27. East northeast wind 5 to 9 mph becoming light and variable after midnight.
Monday
A 30 percent chance of snow showers. Partly sunny, with a high near 52. Southwest wind 5 to 10 mph becoming north northeast in the morning.
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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:
1:08 am MDT Apr 21, 2026
Forecast Valid:
4am MDT Apr 21, 2026-6pm MDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation