Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

Lat: 46.71854°NLon: 113.29534°WElev: 3901.0ft.

NA

34°F

1°C

Humidity 96%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 19 Oct 12:46 AM MDT
Extended Forecast for

10 Miles ESE Clinton MT

  • Overnight

    Overnight: Partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 69. East southeast wind around 5 mph becoming calm  in the morning.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 65. Calm wind.

    High: 65 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain after noon.  Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain.  Cloudy, with a low around 40.

    Low: 40 °F

    Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. Calm wind.
Monday
Mostly sunny, with a high near 69. East southeast wind around 5 mph becoming calm in the morning.
Monday Night
Mostly cloudy, with a low around 41. Calm wind.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 65. Calm wind.
Tuesday Night
Partly cloudy, with a low around 39. Calm wind.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
A chance of rain after noon. Partly sunny, with a high near 66.
Thursday Night
Rain. Cloudy, with a low around 40.
Friday
Rain likely before noon, then a chance of rain and snow. Mostly cloudy, with a high near 46.
Friday Night
A slight chance of rain and snow. Snow level 5200 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
A slight chance of snow. Snow level 5400 feet lowering to 4500 feet after midnight . Partly cloudy, with a low around 31.
Sunday
A chance of rain and snow. Snow level 4300 feet rising to 6300 feet in the afternoon. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Clinton MT
 46.72°N 113.53°W (Elev. 3793 ft)
12:22 am MDT Oct 19, 2026
1am MDT Oct 19, 2026-6pm MDT Oct 25, 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