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

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.

NA

55°F

13°C

Humidity 67%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 18 Oct 08:52 PM PDT
Extended Forecast for

10 Miles NNE Happy Camp CA

  • Tonight

    Tonight: Increasing clouds, with a low around 45. Light east southeast wind.

    Low: 45 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 57. Light south wind.

    High: 57 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 10 percent chance of rain before 7pm.  Mostly cloudy, with a low around 45. Calm wind becoming northeast 5 to 8 mph in the evening.

    Low: 45 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 64. Southeast wind 6 to 9 mph.

    High: 64 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 49. Southeast wind 5 to 9 mph becoming east northeast in the evening.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 45. Light east southeast wind.
Monday
Mostly cloudy, with a high near 57. Light south wind.
Monday Night
A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 45. Calm wind becoming northeast 5 to 8 mph in the evening.
Tuesday
Mostly cloudy, with a high near 64. Southeast wind 6 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 49. Southeast wind 5 to 9 mph becoming east northeast in the evening.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 36.
Saturday
A chance of rain. Snow level 6000 feet rising to 7000 feet in the afternoon. Mostly sunny, with a high near 56.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 40. Breezy.
Sunday
A chance of rain. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Happy Camp CA
 41.91°N 123.27°W (Elev. 3199 ft)
8:36 pm PDT Oct 18, 2026
9pm PDT Oct 18, 2026-6pm PDT 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