Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

LOWER TWIN (LWTM8)

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

NA

42°F

6°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

  • Overnight

    Overnight: Partly cloudy, with a low around 33. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 34 mph.

    Low: 33 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 50. Windy, with a west southwest wind 23 to 32 mph, with gusts as high as 55 mph.

    High: 50 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. Breezy, with a west southwest wind 20 to 26 mph, with gusts as high as 44 mph.

    Low: 35 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52. Windy, with a west southwest wind 21 to 30 mph, with gusts as high as 49 mph.

    High: 52 °F

    Sunny then
    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. Breezy, with a west southwest wind 22 to 28 mph, with gusts as high as 45 mph.

    Low: 37 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 54. Windy, with a west southwest wind 21 to 26 mph increasing to 32 to 37 mph in the afternoon. Winds could gust as high as 60 mph.

    High: 54 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. Windy, with a southwest wind 26 to 32 mph, with gusts as high as 50 mph.

    Low: 39 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: A chance of snow after noon.  Partly sunny, with a high near 49. Windy, with a west southwest wind 26 to 31 mph, with gusts as high as 50 mph.

    High: 49 °F

    Partly Sunny
    and Breezy
    then Chance
    Snow and
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 33. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 34 mph.
Wednesday
Sunny, with a high near 50. Windy, with a west southwest wind 23 to 32 mph, with gusts as high as 55 mph.
Wednesday Night
Partly cloudy, with a low around 35. Breezy, with a west southwest wind 20 to 26 mph, with gusts as high as 44 mph.
Thursday
Mostly sunny, with a high near 52. Windy, with a west southwest wind 21 to 30 mph, with gusts as high as 49 mph.
Thursday Night
Partly cloudy, with a low around 37. Breezy, with a west southwest wind 22 to 28 mph, with gusts as high as 45 mph.
Friday
Mostly sunny, with a high near 54. Windy, with a west southwest wind 21 to 26 mph increasing to 32 to 37 mph in the afternoon. Winds could gust as high as 60 mph.
Friday Night
Partly cloudy, with a low around 39. Windy, with a southwest wind 26 to 32 mph, with gusts as high as 50 mph.
Saturday
A chance of snow after noon. Partly sunny, with a high near 49. Windy, with a west southwest wind 26 to 31 mph, with gusts as high as 50 mph.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
A chance of snow. Mostly cloudy, with a high near 45. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Mcallister MT
 45.48°N 111.94°W (Elev. 8950 ft)
12:27 am MDT Mar 18, 2026
12am MDT Mar 18, 2026-6pm MDT Mar 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database