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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

BIG SHEEP MOUNTAIN (LCFM8)

Lat: 47.02819°NLon: 105.80472°WElev: 3172.0ft.

NA

59°F

15°C

Humidity 34%
Wind Speed WNW 9 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 17 Oct 09:08 PM MDT
Extended Forecast for

12 Miles SSW Brockway MT

  • Tonight

    Tonight: Mostly clear, with a low around 42. West southwest wind 5 to 8 mph becoming northwest after midnight.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 60. Calm wind becoming north around 6 mph in the morning.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. East wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 30 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67. Breezy, with a south southeast wind 18 to 23 mph, with gusts as high as 33 mph.

    High: 67 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. Southeast wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. North northwest wind around 6 mph becoming calm after midnight.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 63. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. Southeast wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 42. West southwest wind 5 to 8 mph becoming northwest after midnight.
Sunday
Mostly sunny, with a high near 60. Calm wind becoming north around 6 mph in the morning.
Sunday Night
Mostly clear, with a low around 42. East wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 30 mph.
Monday
Sunny, with a high near 67. Breezy, with a south southeast wind 18 to 23 mph, with gusts as high as 33 mph.
Monday Night
Mostly clear, with a low around 42. Southeast wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.
Tuesday
Sunny, with a high near 65. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 39. North northwest wind around 6 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 63. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 46. Southeast wind 7 to 11 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 72. South southeast wind 7 to 9 mph.
Thursday Night
A 20 percent chance of rain. Partly cloudy, with a low around 49. East southeast wind around 6 mph.
Friday
A chance of rain. Partly sunny, with a high near 66.
Friday Night
A chance of rain. Mostly cloudy, with a low around 42.
Saturday
A chance of rain. Partly sunny, with a high near 52. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Brockway MT
 47.15°N 105.87°W (Elev. 2802 ft)
Last Update:
3:45 pm MDT Oct 17, 2026
Forecast Valid:
9pm MDT Oct 17, 2026-6pm MDT Oct 24, 2026
 
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Additional Resources

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