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

30°F

-1°C

Humidity 99%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 19 Oct 08:15 AM MDT
Extended Forecast for

6 Miles SE Greenough MT

  • Today

    Today: Mostly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Calm wind.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain after noon.  Partly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain.  Cloudy, with a low around 38.

    Low: 38 °F

    Rain

  • Friday

    Friday: Rain likely before noon, then a chance of rain and snow between noon and 3pm, then a chance of snow after 3pm.  Mostly cloudy, with a high near 43.

    High: 43 °F

    Rain Likely
    then Chance
    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 66. Calm wind.
Tonight
Mostly cloudy, with a low around 39. Calm wind.
Tuesday
Mostly sunny, with a high near 64. Calm wind.
Tuesday Night
Partly cloudy, with a low around 37. Calm wind.
Wednesday
Mostly sunny, with a high near 66. Calm wind.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
A 30 percent chance of rain after noon. Partly sunny, with a high near 64.
Thursday Night
Rain. Cloudy, with a low around 38.
Friday
Rain likely before noon, then a chance of rain and snow between noon and 3pm, then a chance of snow after 3pm. Mostly cloudy, with a high near 43.
Friday Night
A chance of snow before midnight. Mostly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
A slight chance of snow. Snow level 5300 feet lowering to 4600 feet after midnight . Partly cloudy, with a low around 29.
Sunday
A chance of rain and snow. Snow level rising to 6000 feet in the afternoon. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Greenough MT
 46.87°N 113.34°W (Elev. 4600 ft)
2:01 am MDT Oct 19, 2026
8am 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