Severe Weather in the Central Plains; Fire Concerns in the Southern High Plains and Southwest; Late-Season Mountain Snow

Severe storms, including large hail, wind, and perhaps a couple of tornadoes, are possible in the central Plains. Dry, windy conditions and lightning from dry thunderstorms may produce hazardous fire conditions in the Southwest and southern High Plains. Late-season snow is expected in the Northwest and the Great Basin. Heat is spreading across the eastern U.S.. Read More >

Current conditions at

LYONS VALLEY (COWC1)

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

NA

42°F

6°C

Humidity 82%
Wind Speed WNW 25 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 17 May 12:01 AM PDT
Extended Forecast for

5 Miles SE Hopland CA

  • Overnight

    Overnight: Mostly clear, with a low around 48. North northwest wind 10 to 13 mph, with gusts as high as 28 mph.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 75. North northwest wind around 11 mph, with gusts as high as 24 mph.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 50. North northwest wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 50 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 83. North wind 5 to 7 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 50. Northwest wind 5 to 9 mph becoming light north  after midnight. Winds could gust as high as 20 mph.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 48. North northwest wind 10 to 13 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 75. North northwest wind around 11 mph, with gusts as high as 24 mph.
Sunday Night
Clear, with a low around 50. North northwest wind 6 to 11 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 83. North wind 5 to 7 mph.
Monday Night
Clear, with a low around 50. Northwest wind 5 to 9 mph becoming light north after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 92.
Thursday Night
Clear, with a low around 54.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Hopland CA
 38.91°N 123.06°W (Elev. 889 ft)
11:37 pm PDT May 16, 2026
12am PDT May 17, 2026-6pm PDT May 23, 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