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

48°F

9°C

Humidity 71%
Wind Speed WSW 7 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 17 Sep 03:22 AM MDT
Extended Forecast for

9 Miles ENE Roscoe MT

  • Today

    Today: A 30 percent chance of showers after 3pm. Mostly cloudy, with a high near 75. Light and variable wind becoming east southeast 6 to 11 mph in the morning.

    High: 75 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 52. Southwest wind 6 to 8 mph becoming south southeast in the evening.

    Low: 52 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Showers and possibly a thunderstorm, mainly after 3pm. High near 76. Light and variable wind becoming east 9 to 14 mph in the afternoon. Chance of precipitation is 80%.

    High: 76 °F

    Slight Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 51. West northwest wind 5 to 8 mph. Chance of precipitation is 100%.

    Low: 51 °F

    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after noon. Patchy fog between 9am and noon. High near 62. West northwest wind 5 to 9 mph. Chance of precipitation is 90%.

    High: 62 °F

    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 47. West wind 3 to 8 mph. Chance of precipitation is 80%.

    Low: 47 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers before noon. Partly sunny, with a high near 69. Calm wind becoming north around 5 mph in the afternoon.

    High: 69 °F

    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. Northeast wind around 5 mph becoming calm after midnight.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 75. Calm wind becoming east southeast 5 to 7 mph in the afternoon.

    High: 75 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers after 3pm. Mostly cloudy, with a high near 75. Light and variable wind becoming east southeast 6 to 11 mph in the morning.
Tonight
A 30 percent chance of showers before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 52. Southwest wind 6 to 8 mph becoming south southeast in the evening.
Friday
Showers and possibly a thunderstorm, mainly after 3pm. High near 76. Light and variable wind becoming east 9 to 14 mph in the afternoon. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm. Low around 51. West northwest wind 5 to 8 mph. Chance of precipitation is 100%.
Saturday
Showers, with thunderstorms also possible after noon. Patchy fog between 9am and noon. High near 62. West northwest wind 5 to 9 mph. Chance of precipitation is 90%.
Saturday Night
Showers and possibly a thunderstorm. Low around 47. West wind 3 to 8 mph. Chance of precipitation is 80%.
Sunday
A 40 percent chance of showers before noon. Partly sunny, with a high near 69. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 46. Northeast wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 75. Calm wind becoming east southeast 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 48. Southeast wind 5 to 7 mph becoming west southwest after midnight.
Tuesday
Sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 48. East northeast wind around 6 mph becoming southwest after midnight.
Wednesday
Sunny, with a high near 78. Light and variable wind becoming east 5 to 7 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Roscoe MT
 45.41°N 109.33°W (Elev. 4613 ft)
Last Update:
12:32 am MDT Sep 17, 2026
Forecast Valid:
4am MDT Sep 17, 2026-6pm MDT Sep 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation