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

Hazardous Weather Conditions

Current conditions at

FISHTAIL (FSLM8)

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

NA

38°F

3°C

Humidity 67%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 17 May 07:22 AM MDT
Extended Forecast for

3 Miles W Fishtail MT

Winter Weather Advisory May 17, 06:00pm until May 18, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: A chance of snow showers before 1pm, then a slight chance of rain and snow showers between 1pm and 3pm, then a chance of rain showers after 3pm. Partly sunny, with a high near 49. North northwest wind 16 to 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 49 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Tonight

    Tonight: Snow showers likely, possibly mixed with rain, becoming all snow after 11pm. Mostly cloudy, with a low around 31. North northwest wind 9 to 17 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    Likely then
    Snow Showers
    Likely

  • Monday

    Monday: Snow showers likely before 3pm, then a chance of rain and snow showers. Cloudy, with a high near 45. North wind 8 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Snow Showers
    Likely then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Partly cloudy, with a low around 28. North wind 5 to 7 mph becoming calm. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 59. Southwest wind around 6 mph becoming calm.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. South wind around 8 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Calm wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%.

    High: 63 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 39. Northwest wind 5 to 8 mph becoming light and variable after midnight.

    Low: 39 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 65. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 65 °F

    Chance
    Showers

Detailed Forecast

Today
A chance of snow showers before 1pm, then a slight chance of rain and snow showers between 1pm and 3pm, then a chance of rain showers after 3pm. Partly sunny, with a high near 49. North northwest wind 16 to 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
Snow showers likely, possibly mixed with rain, becoming all snow after 11pm. Mostly cloudy, with a low around 31. North northwest wind 9 to 17 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Snow showers likely before 3pm, then a chance of rain and snow showers. Cloudy, with a high near 45. North wind 8 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Partly cloudy, with a low around 28. North wind 5 to 7 mph becoming calm. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 59. Southwest wind around 6 mph becoming calm.
Tuesday Night
Partly cloudy, with a low around 36. South wind around 8 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Calm wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 39. Northwest wind 5 to 8 mph becoming light and variable after midnight.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 65. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 43. Southeast wind around 6 mph becoming west southwest after midnight.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 69. Light and variable wind becoming west 5 to 9 mph in the afternoon.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 45. West southwest wind 7 to 9 mph.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73. West southwest wind 5 to 10 mph becoming northwest 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:
4:59 am MDT May 17, 2026
Forecast Valid:
8am MDT May 17, 2026-6pm MDT May 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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