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

Hazardous Weather Conditions

Current conditions at

LOWER TWIN (LWTM8)

Lat: 45.50871°NLon: 111.92288°WElev: 7900.0ft.

NA

44°F

7°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

10 Miles WNW Mcallister MT

  • Tonight

    Tonight: Snow showers likely, mainly before 11pm. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a low around 27. West southwest wind 10 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Heavy Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Snow showers likely, mainly after 5pm. Some thunder is also possible. Partly sunny, with a high near 42. South southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 42 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Sunday Night

    Sunday Night: Snow showers likely before 9pm, then snow likely, mainly between 9pm and midnight. Some thunder is also possible. Mostly cloudy, with a low around 26. South southwest wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 26 °F

    Snow Showers
    Likely then
    Chance Snow

  • Monday

    Monday: Snow. High near 35. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 35 °F

    Snow and
    Breezy

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 24. West wind 13 to 18 mph, with gusts as high as 30 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Chance Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 38. Breezy, with a west southwest wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 43 mph. Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 27. Breezy, with a southwest wind 22 to 25 mph, with gusts as high as 41 mph.

    Low: 27 °F

    Breezy.
    Partly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow. Mostly cloudy, with a high near 35. Windy, with a south southwest wind 22 to 31 mph, with gusts as high as 50 mph.

    High: 35 °F

    Snow and
    Windy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Cloudy, with a low around 20. Breezy.

    Low: 20 °F

    Heavy Snow
    and Breezy

Detailed Forecast

Tonight
Snow showers likely, mainly before 11pm. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a low around 27. West southwest wind 10 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.
Sunday
Snow showers likely, mainly after 5pm. Some thunder is also possible. Partly sunny, with a high near 42. South southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Snow showers likely before 9pm, then snow likely, mainly between 9pm and midnight. Some thunder is also possible. Mostly cloudy, with a low around 26. South southwest wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow. High near 35. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 24. West wind 13 to 18 mph, with gusts as high as 30 mph. New snow accumulation of 1 to 2 inches possible.
Tuesday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 38. Breezy, with a west southwest wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 43 mph. Little or no snow accumulation expected.
Tuesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 27. Breezy, with a southwest wind 22 to 25 mph, with gusts as high as 41 mph.
Wednesday
Snow. Mostly cloudy, with a high near 35. Windy, with a south southwest wind 22 to 31 mph, with gusts as high as 50 mph.
Wednesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 20. Breezy.
Thursday
Snow. The snow could be heavy at times. Cloudy, with a high near 25.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 11.
Friday
A chance of snow. Partly sunny, with a high near 27.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Mcallister MT
 45.48°N 111.94°W (Elev. 8950 ft)
Last Update:
5:02 pm MDT Apr 11, 2026
Forecast Valid:
7pm MDT Apr 11, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
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