Hurricane Isaias Approaching the Gulf Coast; Remnants of Rachel to Impact the Southwest U.S.

Hurricane Isaias is expected to make landfall along the U.S. northern Gulf Coast late Friday or early Saturday. A life-threatening storm surge is expected along the coast with damaging wind gusts extending well inland. Areas of heavy rainfall are forecast throughout much of the Southeast U.S. The remnants of Rachel will bring gusty winds and heavy rainfall to the Southwest U.S. this weekend. Read More >

Current conditions at

LYONS VALLEY (COWC1)

Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.

NA

77°F

25°C

Humidity 19%
Wind Speed NW 15 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Heat Index77°F (25°C)
Last update 08 Oct 11:01 PM PDT
Extended Forecast for

4 Miles ENE Calpella CA

  • Tonight

    Tonight: Clear, with a low around 62. Calm wind becoming east around 5 mph after midnight.

    Low: 62 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 95. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 95 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. West southwest wind around 9 mph.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73. West wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. West wind 6 to 11 mph becoming light northwest  after midnight. Winds could gust as high as 22 mph.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 72. Calm wind becoming west around 5 mph in the afternoon.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

Tonight
Clear, with a low around 62. Calm wind becoming east around 5 mph after midnight.
Friday
Sunny, with a high near 95. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 49. West southwest wind around 9 mph.
Saturday
Sunny, with a high near 73. West wind 7 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 44. West wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 22 mph.
Sunday
Sunny, with a high near 72. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 44.
Columbus Day
Sunny, with a high near 73.
Monday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 43.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Calpella CA
 39.24°N 123.12°W (Elev. 997 ft)
2:10 pm PDT Oct 8, 2026
11pm PDT Oct 8, 2026-6pm PDT Oct 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database