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

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

NA

72°F

22°C

Humidity 12%
Wind Speed WNW 12 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 17 Oct 03:15 PM MDT
Extended Forecast for

12 Miles SSE Lincoln MT

  • Tonight

    Tonight: Partly cloudy, with a low around 37. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 54. Calm wind becoming southwest around 5 mph.

    High: 54 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. Calm wind becoming south around 6 mph after midnight.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60. South wind around 7 mph.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. Calm wind becoming south around 6 mph in the evening.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. West wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 54. Calm wind becoming southwest around 5 mph.
Sunday Night
Partly cloudy, with a low around 37. Calm wind becoming south around 6 mph after midnight.
Monday
Mostly sunny, with a high near 60. South wind around 7 mph.
Monday Night
Partly cloudy, with a low around 38. Calm wind becoming south around 6 mph in the evening.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40.
Friday
Rain and snow likely. Mostly cloudy, with a high near 45.
Friday Night
A chance of rain and snow. Snow level 7100 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 30.
Saturday
A slight chance of snow. Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSE Lincoln MT
 46.79°N 112.58°W (Elev. 5991 ft)
Last Update:
2:01 pm MDT Oct 17, 2026
Forecast Valid:
3pm MDT Oct 17, 2026-6pm MDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation