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

NCSB (NCSW1)

Lat: 48.42528°NLon: 120.14194°WElev: 1697.0ft.

NA

50°F

10°C

Humidity 30%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 18 Oct 07:06 PM PDT
Extended Forecast for

20 Miles N Mazama WA

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 34. Southeast wind 5 to 8 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 42. Southeast wind around 5 mph becoming calm  in the morning.

    High: 42 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. Calm wind becoming northeast around 5 mph after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 45. Northeast wind around 5 mph becoming calm  in the morning.

    High: 45 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34. Calm wind becoming southeast 5 to 7 mph after midnight.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers.  Mostly cloudy, with a low around 27. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 34. Southeast wind 5 to 8 mph.
Monday
Mostly cloudy, with a high near 42. Southeast wind around 5 mph becoming calm in the morning.
Monday Night
Mostly cloudy, with a low around 29. Calm wind becoming northeast around 5 mph after midnight.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 45. Northeast wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 34. Calm wind becoming southeast 5 to 7 mph after midnight.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Partly sunny, with a high near 42.
Thursday Night
A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 24.
Saturday
A 40 percent chance of snow showers. Partly sunny, with a high near 32.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Sunday
A 40 percent chance of snow showers. Partly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles N Mazama WA
 48.91°N 120.44°W (Elev. 6181 ft)
3:52 pm PDT Oct 18, 2026
7pm PDT Oct 18, 2026-6pm PDT Oct 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database