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

Coalwood MT-59 MP 55.9 (MTCWD)

Lat: 45.728°NLon: 105.591°WElev: 3350.0ft.

NA

58°F

14°C

Humidity 30%
Wind Speed WSW 7 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 18 Oct 12:45 AM MDT
Extended Forecast for

10 Miles NNW Powderville MT

  • Overnight

    Overnight: Partly cloudy, with a low around 45. Northwest wind 9 to 11 mph.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63. Northwest wind 6 to 10 mph becoming northeast in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming clear, with a low around 45. Northeast wind 9 to 16 mph becoming south southeast after midnight.

    Low: 45 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 66. South southeast wind 14 to 17 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Southeast wind 9 to 15 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. South southeast wind 5 to 8 mph becoming northwest in the afternoon.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. Light north northwest wind.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. South southeast wind 6 to 10 mph.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 45. Northwest wind 9 to 11 mph.
Sunday
Mostly sunny, with a high near 63. Northwest wind 6 to 10 mph becoming northeast in the afternoon.
Sunday Night
Mostly cloudy, then gradually becoming clear, with a low around 45. Northeast wind 9 to 16 mph becoming south southeast after midnight.
Monday
Sunny, with a high near 66. South southeast wind 14 to 17 mph.
Monday Night
Mostly clear, with a low around 45. Southeast wind 9 to 15 mph.
Tuesday
Sunny, with a high near 68. South southeast wind 5 to 8 mph becoming northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 43. Light north northwest wind.
Wednesday
Sunny, with a high near 66. Calm wind becoming southeast around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 49. South southeast wind 6 to 10 mph.
Thursday
Sunny, with a high near 77. South southeast wind 6 to 9 mph.
Thursday Night
Partly cloudy, with a low around 54. South southeast wind 3 to 7 mph.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 69. South wind 8 to 14 mph becoming northwest in the afternoon.
Friday Night
Showers likely. Mostly cloudy, with a low around 44. Northwest wind 14 to 16 mph. Chance of precipitation is 60%.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 52. West northwest wind 11 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Powderville MT
 45.89°N 105.17°W (Elev. 3199 ft)
Last Update:
12:32 am MDT Oct 18, 2026
Forecast Valid:
1am MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
Forecast Discussion
 
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