National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

LYONS VALLEY (COWC1)

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

NA

67°F

19°C

Humidity 26%
Wind Speed NW 12 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 26 Aug 06:01 AM PDT
Extended Forecast for

Hopland CA

  • Today

    Today: Mostly sunny, with a high near 91. Light and variable wind becoming west northwest 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 91 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Northwest wind 5 to 13 mph, with gusts as high as 21 mph.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 91. Light north northwest wind becoming west northwest 6 to 11 mph in the morning.

    High: 91 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52. North northwest wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 88. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. West wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, sunny, with a high near 86.

    High: 86 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, sunny, with a high near 88.

    High: 88 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 91. Light and variable wind becoming west northwest 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.
Tonight
Partly cloudy, with a low around 53. Northwest wind 5 to 13 mph, with gusts as high as 21 mph.
Thursday
Increasing clouds, with a high near 91. Light north northwest wind becoming west northwest 6 to 11 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 52. North northwest wind 5 to 10 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 88. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Friday Night
Mostly clear, with a low around 50. West wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Saturday
Patchy fog before 11am. Otherwise, sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Patchy fog before 11am. Otherwise, sunny, with a high near 88.
Sunday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 49.
Monday
Areas of fog. Otherwise, sunny, with a high near 80.
Monday Night
Areas of fog. Otherwise, mostly clear, with a low around 47.
Tuesday
Areas of fog. Otherwise, mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Hopland CA
 38.97°N 123.1°W (Elev. 577 ft)
Last Update:
2:10 am PDT Aug 26, 2026
Forecast Valid:
7am PDT Aug 26, 2026-6pm PDT Sep 1, 2026
 
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Additional Resources

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