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

25°F

-4°C

Humidity 93%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 09 Mar 08:40 PM MDT
Extended Forecast for

29 Miles SW Ismay MT

  • Tonight

    Tonight: A 20 percent chance of snow after 5am. Mostly cloudy, with a low around 28. West southwest wind 5 to 9 mph becoming light southwest after midnight.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 41. Calm wind becoming west northwest around 5 mph in the afternoon. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. West wind 3 to 5 mph.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45. West wind 6 to 13 mph.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain and snow. Mostly cloudy, with a low around 31. West wind 5 to 9 mph becoming south southwest after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Rain likely, possibly mixed with snow, mainly after noon. Cloudy, with a high near 52. Southwest wind 6 to 11 mph becoming west northwest 15 to 20 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 52 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before midnight, then snow showers likely. Cloudy, with a low around 28. North northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance
    Rain/Snow
    then Snow
    Showers
    Likely

  • Friday

    Friday: Snow showers before noon, then rain and snow showers likely between noon and 3pm, then rain showers likely after 3pm. High near 44. East northeast wind 5 to 9 mph. Chance of precipitation is 80%.

    High: 44 °F

    Snow Showers
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain and snow showers likely, becoming all snow after 3am. Cloudy, with a low around 26. North northeast wind around 6 mph. Chance of precipitation is 60%.

    Low: 26 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
A 20 percent chance of snow after 5am. Mostly cloudy, with a low around 28. West southwest wind 5 to 9 mph becoming light southwest after midnight.
Tuesday
A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 41. Calm wind becoming west northwest around 5 mph in the afternoon. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 23. West wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 45. West wind 6 to 13 mph.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. West wind 5 to 9 mph becoming south southwest after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
Rain likely, possibly mixed with snow, mainly after noon. Cloudy, with a high near 52. Southwest wind 6 to 11 mph becoming west northwest 15 to 20 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow showers before midnight, then snow showers likely. Cloudy, with a low around 28. North northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
Snow showers before noon, then rain and snow showers likely between noon and 3pm, then rain showers likely after 3pm. High near 44. East northeast wind 5 to 9 mph. Chance of precipitation is 80%.
Friday Night
Rain and snow showers likely, becoming all snow after 3am. Cloudy, with a low around 26. North northeast wind around 6 mph. Chance of precipitation is 60%.
Saturday
Snow showers. High near 39. Northeast wind 7 to 11 mph. Chance of precipitation is 90%.
Saturday Night
Snow showers likely. Cloudy, with a low around 14. North wind around 11 mph. Chance of precipitation is 60%.
Sunday
A 20 percent chance of snow showers. Cloudy, with a high near 31. Northwest wind around 7 mph.
Sunday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 18. North northeast wind around 6 mph becoming light and variable.
Monday
A 30 percent chance of snow showers. Cloudy, with a high near 40. South southeast wind 5 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
29 Miles SW Ismay MT
 46.25°N 105.27°W (Elev. 2566 ft)
Last Update:
7:08 pm MDT Mar 9, 2026
Forecast Valid:
9pm MDT Mar 9, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation