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

58°F

14°C

Humidity 31%
Wind Speed W 19 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 07 Mar 02:22 PM MST
Extended Forecast for

3 Miles NE Roscoe MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 56. West wind around 15 mph.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. West southwest wind 11 to 15 mph.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. West southwest wind 14 to 24 mph, with gusts as high as 39 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: A 10 percent chance of snow showers after 5am. Partly cloudy, with a low around 38. West southwest wind 18 to 23 mph decreasing to 10 to 15 mph after midnight.

    Low: 38 °F

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: Rain, possibly mixed with snow showers, mainly after 11am. Temperature rising to near 50 by 11am, then falling to around 38 during the remainder of the day. West wind 9 to 15 mph becoming north in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 50 °F⇓

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow showers, becoming all snow after 8pm. Low around 25. North wind 6 to 13 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    Low: 25 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: Snow showers. High near 36. Northwest wind 5 to 14 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 36 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers before 11pm. Mostly cloudy, then becoming mostly clear toward daybreak, with a low around 17. Northwest wind 8 to 16 mph becoming west southwest after midnight.

    Low: 17 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers after 11am. Increasing clouds, with a high near 44. West southwest wind 9 to 15 mph.

    High: 44 °F

    Slight Chance
    Snow Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 56. West wind around 15 mph.
Tonight
Mostly clear, with a low around 38. West southwest wind 11 to 15 mph.
Sunday
Sunny, with a high near 61. West southwest wind 14 to 24 mph, with gusts as high as 39 mph.
Sunday Night
A 10 percent chance of snow showers after 5am. Partly cloudy, with a low around 38. West southwest wind 18 to 23 mph decreasing to 10 to 15 mph after midnight.
Monday
Rain, possibly mixed with snow showers, mainly after 11am. Temperature rising to near 50 by 11am, then falling to around 38 during the remainder of the day. West wind 9 to 15 mph becoming north in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow showers, becoming all snow after 8pm. Low around 25. North wind 6 to 13 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Tuesday
Snow showers. High near 36. Northwest wind 5 to 14 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Tuesday Night
A 30 percent chance of snow showers before 11pm. Mostly cloudy, then becoming mostly clear toward daybreak, with a low around 17. Northwest wind 8 to 16 mph becoming west southwest after midnight.
Wednesday
A 20 percent chance of snow showers after 11am. Increasing clouds, with a high near 44. West southwest wind 9 to 15 mph.
Wednesday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a steady temperature around 38. Southwest wind 11 to 20 mph.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 58. West wind 18 to 23 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 40%.
Thursday Night
Rain and snow showers likely. Mostly cloudy, with a low around 32. West northwest wind 16 to 23 mph, with gusts as high as 41 mph. Chance of precipitation is 60%.
Friday
Snow showers likely. Mostly cloudy, with a high near 43. West northwest wind 13 to 17 mph. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Roscoe MT
 45.38°N 109.44°W (Elev. 4800 ft)
Last Update:
1:58 pm MST Mar 7, 2026
Forecast Valid:
2pm MST Mar 7, 2026-6pm MDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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