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

N/A

Humidity 88%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 21 Feb 05:22 AM MST
Extended Forecast for

Roscoe MT

  • Today

    Today: Snow, mainly before 3pm. High near 37. East southeast wind around 7 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around an inch possible.

    High: 37 °F

    Snow

  • Tonight

    Tonight: Rain likely, possibly mixed with snow, mainly after 4am. Mostly cloudy, with a low around 34. East southeast wind 6 to 16 mph becoming west after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Snow, mainly before 11am. High near 44. West northwest wind 17 to 22 mph increasing to 23 to 28 mph in the morning. Winds could gust as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 44 °F

    Snow then
    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. West southwest wind 14 to 22 mph.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 50. West southwest wind 17 to 22 mph, with gusts as high as 38 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. West southwest wind 17 to 23 mph.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of snow after 11am, mixing with rain after 2pm. Mostly sunny, with a high near 53. West southwest wind 15 to 20 mph. Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 25. West wind 8 to 17 mph.

    Low: 25 °F

    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Partly sunny, with a high near 40. Northwest wind 7 to 9 mph becoming northeast in the afternoon.

    High: 40 °F

    Chance Snow

Detailed Forecast

Today
Snow, mainly before 3pm. High near 37. East southeast wind around 7 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around an inch possible.
Tonight
Rain likely, possibly mixed with snow, mainly after 4am. Mostly cloudy, with a low around 34. East southeast wind 6 to 16 mph becoming west after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly before 11am. High near 44. West northwest wind 17 to 22 mph increasing to 23 to 28 mph in the morning. Winds could gust as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Mostly clear, with a low around 30. West southwest wind 14 to 22 mph.
Thursday
Mostly sunny, with a high near 50. West southwest wind 17 to 22 mph, with gusts as high as 38 mph.
Thursday Night
Mostly clear, with a low around 34. West southwest wind 17 to 23 mph.
Friday
A slight chance of snow after 11am, mixing with rain after 2pm. Mostly sunny, with a high near 53. West southwest wind 15 to 20 mph. Chance of precipitation is 20%.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 25. West wind 8 to 17 mph.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 40. Northwest wind 7 to 9 mph becoming northeast in the afternoon.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 26. East northeast wind 5 to 8 mph becoming west southwest after midnight.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 47. West wind 5 to 7 mph becoming north northwest in the morning.
Sunday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 30. Northwest wind around 7 mph becoming southwest in the evening.
Monday
Mostly sunny, with a high near 52. Southwest wind around 8 mph becoming northwest in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Roscoe MT
 45.36°N 109.5°W (Elev. 5200 ft)
Last Update:
10:09 am MST Feb 24, 2026
Forecast Valid:
10am MST Feb 24, 2026-6pm MST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation