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

PLAINS (PLAM8)

Lat: 47.46622°NLon: 114.87961°WElev: 2481.0ft.

NA

38°F

3°C

Humidity 89%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 20 Oct 02:26 AM MDT
Extended Forecast for

Plains MT

  • Overnight

    Overnight: Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Patchy fog between 7am and 10am.  Otherwise, mostly sunny, with a high near 70. Calm wind.

    High: 70 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy fog between 7am and 10am.  Otherwise, mostly sunny, with a high near 73. Calm wind.

    High: 73 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of rain after noon.  Areas of fog between 8am and 10am.  Otherwise, partly sunny, with a high near 69.

    High: 69 °F

    Areas Fog
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 39. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain

  • Friday

    Friday: A chance of rain, mainly before noon.  Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 35. Calm wind.
Tuesday
Patchy fog between 7am and 10am. Otherwise, mostly sunny, with a high near 70. Calm wind.
Tuesday Night
Mostly clear, with a low around 34. Calm wind.
Wednesday
Patchy fog between 7am and 10am. Otherwise, mostly sunny, with a high near 73. Calm wind.
Wednesday Night
Mostly clear, with a low around 38. Calm wind.
Thursday
A 20 percent chance of rain after noon. Areas of fog between 8am and 10am. Otherwise, partly sunny, with a high near 69.
Thursday Night
Rain. Low around 39. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A chance of rain, mainly before noon. Mostly cloudy, with a high near 55.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Sunday
A slight chance of rain and snow. Snow level 3700 feet rising to 5200 feet in the afternoon. Partly sunny, with a high near 54.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Plains MT
 47.47°N 114.87°W (Elev. 2933 ft)
2:01 am MDT Oct 20, 2026
2am MDT Oct 20, 2026-6pm MDT Oct 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database