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

KNOWLTON (KTFM8)

Lat: 46.30739°NLon: 105.02978°WElev: 3320.0ft.

NA

36°F

2°C

Humidity 95%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 05 Nov 05:40 AM MST
Extended Forecast for

Ismay MT

  • Today

    Today: Areas of fog before 8am. Otherwise, sunny, with a high near 58. South southeast wind 5 to 8 mph.

    High: 58 °F

    Areas Fog
    then Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 33. Southwest wind around 6 mph becoming calm.

    Low: 33 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 55. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 55 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. Southwest wind around 6 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 61. West wind 7 to 11 mph.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 65. Southwest wind 6 to 10 mph.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. West southwest wind around 6 mph becoming calm in the evening.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 56. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Today
Areas of fog before 8am. Otherwise, sunny, with a high near 58. South southeast wind 5 to 8 mph.
Tonight
Increasing clouds, with a low around 33. Southwest wind around 6 mph becoming calm.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 55. Calm wind becoming west 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 37. Southwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 61. West wind 7 to 11 mph.
Saturday Night
Mostly clear, with a low around 37. Calm wind becoming south southwest around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 65. Southwest wind 6 to 10 mph.
Sunday Night
Partly cloudy, with a low around 38. West southwest wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 56. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 36. Light and variable wind.
Tuesday
Mostly sunny, with a high near 61. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 39. South southwest wind 3 to 5 mph.
Veterans Day
Sunny, with a high near 62. Southwest wind 5 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Ismay MT
 46.5°N 104.81°W (Elev. 2572 ft)
Last Update:
5:02 am MST Nov 5, 2026
Forecast Valid:
6am MST Nov 5, 2026-6pm MST Nov 11, 2026
 
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Additional Resources

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