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

FORT PECK DAM (GGWFP)

Lat: 48.0084°NLon: 106.3962°WElev: 2280.0ft.

NA

47°F

8°C

Humidity 51%
Wind Speed E 14 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 19 Oct 12:48 AM MDT
Extended Forecast for

Nashua MT

Lake Wind Advisory October 19, 03:00am until October 19, 12:00pm
Click here for hazard details and duration
Lake Wind Advisory
  • Overnight

    Overnight: Mostly clear, with a low around 37. East wind 9 to 17 mph, with gusts as high as 26 mph.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68. South southeast wind 11 to 20 mph, with gusts as high as 29 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. East wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. North wind 3 to 7 mph.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. North wind 3 to 8 mph.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. East wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. East southeast wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72. East southeast wind around 7 mph.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. East wind around 7 mph.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 37. East wind 9 to 17 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 68. South southeast wind 11 to 20 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 38. East wind 5 to 10 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 66. North wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 36. North wind 3 to 8 mph.
Wednesday
Sunny, with a high near 64. East wind 5 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 42. East southeast wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 72. East southeast wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 46. East wind around 7 mph.
Friday
Rain likely, mainly after noon. Mostly cloudy, with a high near 63. Breezy, with an east wind 7 to 12 mph becoming west northwest 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 70%.
Friday Night
Rain. Low around 36. Windy, with a west northwest wind 26 to 30 mph, with gusts as high as 49 mph. Chance of precipitation is 80%.
Saturday
Partly sunny, with a high near 47. Windy.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 46.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Nashua MT
 48.13°N 106.36°W (Elev. 2037 ft)
12:35 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