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

619Line-Sierra Valley West (LIB10)

Lat: 39.75937°NLon: 120.37408°WElev: 4884.0ft.

NA

34°F

1°C

Humidity 57%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 19 Oct 12:50 AM PDT
Extended Forecast for

Beckwourth CA

  • Overnight

    Overnight: Clear, with a low around 30. Northeast wind around 5 mph.

    Low: 30 °F

    Clear

  • Monday

    Monday: Increasing clouds, with a high near 68. Breezy, with an east wind 5 to 10 mph becoming southwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

    High: 68 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. Southwest wind 10 to 15 mph becoming west 5 to 10 mph in the evening. Winds could gust as high as 25 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 2pm.  Snow level 8000 feet rising to 9000 feet in the afternoon. Partly sunny, with a high near 65. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 65 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 29. West wind around 5 mph becoming calm.

    Low: 29 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, then showers likely and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 60. Calm wind becoming southwest around 5 mph.  Chance of precipitation is 70%.

    High: 60 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain.  Low around 27. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 27 °F

    Rain

  • Thursday

    Thursday: Rain.  Mostly cloudy, with a high near 52.

    High: 52 °F

    Rain

  • Thursday Night

    Thursday Night: A chance of rain.  Snow level 8300 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Rain

Detailed Forecast

Overnight
Clear, with a low around 30. Northeast wind around 5 mph.
Monday
Increasing clouds, with a high near 68. Breezy, with an east wind 5 to 10 mph becoming southwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 30. Southwest wind 10 to 15 mph becoming west 5 to 10 mph in the evening. Winds could gust as high as 25 mph.
Tuesday
A 20 percent chance of rain after 2pm. Snow level 8000 feet rising to 9000 feet in the afternoon. Partly sunny, with a high near 65. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 29. West wind around 5 mph becoming calm.
Wednesday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 60. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%.
Wednesday Night
Rain. Low around 27. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. Mostly cloudy, with a high near 52.
Thursday Night
A chance of rain. Snow level 8300 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 19.
Saturday
Sunny, with a high near 58.
Saturday Night
A slight chance of rain. Snow level 7900 feet lowering to 7200 feet after midnight . Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Beckwourth CA
 39.82°N 120.38°W (Elev. 5000 ft)
11:30 pm PDT Oct 18, 2026
1am PDT Oct 19, 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