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

MAIN BOULDER (MBRM8)

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

NA

41°F

5°C

Humidity 63%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 20 Oct 02:39 AM MDT
Extended Forecast for

20 Miles ESE Livingston MT

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 48. South southwest wind around 7 mph.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. South southwest wind 5 to 7 mph becoming light and variable.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. Southwest wind around 6 mph.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. South wind 5 to 8 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72. South wind 5 to 9 mph.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after midnight.  Mostly cloudy, with a low around 46. Light and variable wind becoming south around 6 mph.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers.  Temperature rising to near 51 by noon, then falling to around 45 during the remainder of the day. Southwest wind 5 to 11 mph.  Chance of precipitation is 100%.

    High: 51 °F⇓

    Showers

  • Friday Night

    Friday Night: Rain and snow showers before 3am, then a chance of snow showers.  Low around 32. West wind 8 to 13 mph.  Chance of precipitation is 90%.

    Low: 32 °F

    Rain/Snow
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 48. South southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 66. South southwest wind 5 to 7 mph becoming light and variable.
Tuesday Night
Mostly clear, with a low around 42. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 67. Southwest wind around 6 mph.
Wednesday Night
Mostly clear, with a low around 46. South wind 5 to 8 mph.
Thursday
Sunny, with a high near 72. South wind 5 to 9 mph.
Thursday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 46. Light and variable wind becoming south around 6 mph.
Friday
Showers. Temperature rising to near 51 by noon, then falling to around 45 during the remainder of the day. Southwest wind 5 to 11 mph. Chance of precipitation is 100%.
Friday Night
Rain and snow showers before 3am, then a chance of snow showers. Low around 32. West wind 8 to 13 mph. Chance of precipitation is 90%.
Saturday
Mostly sunny, with a high near 49. Southwest wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 32. South wind 5 to 11 mph.
Sunday
Mostly sunny, with a high near 54. Southeast wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around 34. East southeast wind around 6 mph becoming south after midnight.
Monday
Mostly sunny, with a high near 56. South southwest wind around 6 mph becoming west northwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ESE Livingston MT
 45.51°N 110.23°W (Elev. 5400 ft)
1:07 am MDT Oct 20, 2026
3am MDT Oct 20, 2026-6pm MDT Oct 26, 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