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

MAIN BOULDER (MBRM8)

Lat: 45.45813°NLon: 110.19768°WElev: 5405.0ft.

NA

74°F

23°C

Humidity 11%
Wind Speed SSE 11 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 17 Oct 03:39 PM MDT
Extended Forecast for

18 Miles E Emigrant MT

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 44. Southwest wind around 10 mph.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. South wind 8 to 13 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 47. South southwest wind 13 to 15 mph.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. South wind 8 to 15 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. South wind 8 to 13 mph.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. South southeast wind 5 to 7 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 47. South southeast wind 7 to 11 mph becoming southwest in the afternoon.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. South wind 5 to 11 mph.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. Southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.
Sunday
Mostly sunny, with a high near 44. Southwest wind around 10 mph.
Sunday Night
Mostly clear, with a low around 31. South wind 8 to 13 mph.
Monday
Sunny, with a high near 47. South southwest wind 13 to 15 mph.
Monday Night
Mostly clear, with a low around 32. South wind 8 to 15 mph.
Tuesday
Mostly sunny, with a high near 46. South wind 8 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 32. South southeast wind 5 to 7 mph.
Wednesday
Sunny, with a high near 47. South southeast wind 7 to 11 mph becoming southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 34. South wind 5 to 11 mph.
Thursday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 48. South southeast wind 11 to 15 mph.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 34. South wind 6 to 9 mph. Chance of precipitation is 50%.
Friday
Rain and snow showers. High near 40. South southwest wind 7 to 11 mph becoming west in the afternoon. Chance of precipitation is 80%.
Friday Night
Snow showers. Low around 27. West northwest wind around 9 mph. Chance of precipitation is 80%.
Saturday
A 30 percent chance of snow showers. Partly sunny, with a high near 34. West southwest wind 7 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles E Emigrant MT
 45.38°N 110.36°W (Elev. 9741 ft)
Last Update:
3:52 pm MDT Oct 17, 2026
Forecast Valid:
4pm MDT Oct 17, 2026-6pm MDT Oct 24, 2026
 
Forecast Discussion
 
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