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

73°F

23°C

Humidity 21%
Wind Speed WNW 7 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 03 Sep 07:22 PM MDT
Extended Forecast for

9 Miles SW Roscoe MT

Red Flag Warning September 3, 07:41pm until September 3, 09:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning September 3, 07:41pm until September 3, 09:00pm

    NOW until 9:00pm Thu

    Red Flag Warning

  • Tonight

    Low: 54 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 77. South southwest wind 9 to 11 mph.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. South southwest wind 3 to 8 mph.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. South southeast wind 3 to 7 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. East northeast wind around 6 mph becoming light and variable in the evening.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 73 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 55. Southeast wind around 6 mph becoming southwest after midnight. Chance of precipitation is 70%.

    Low: 55 °F

    Showers
    Likely

  • Labor Day

    Labor Day: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 67. Southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 50%.

    High: 67 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 54. South southwest wind around 7 mph.
Friday
Sunny, with a high near 77. South southwest wind 9 to 11 mph.
Friday Night
Mostly clear, with a low around 55. South southwest wind 3 to 8 mph.
Saturday
Sunny, with a high near 75. South southeast wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 55. East northeast wind around 6 mph becoming light and variable in the evening.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. Calm wind becoming east 5 to 7 mph in the afternoon.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 55. Southeast wind around 6 mph becoming southwest after midnight. Chance of precipitation is 70%.
Labor Day
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 67. Southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 50%.
Monday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 48. Southwest wind 15 to 22 mph, with gusts as high as 44 mph.
Tuesday
Sunny, with a high near 66. Southwest wind 10 to 17 mph.
Tuesday Night
Partly cloudy, with a low around 48. Southwest wind 7 to 11 mph.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 68. Southwest wind 6 to 8 mph becoming north in the afternoon.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 52. North wind around 8 mph becoming southwest after midnight.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 69. Southwest wind 7 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Roscoe MT
 45.28°N 109.64°W (Elev. 6401 ft)
Last Update:
2:13 pm MDT Sep 3, 2026
Forecast Valid:
7pm MDT Sep 3, 2026-6pm MDT Sep 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation