Heat Builds in the West; Extremely Critical Fire Weather in the Northwest
A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >
Current conditions at
LYONS VALLEY (COWC1)
Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.NA
75°F
24°C
| Humidity | 33% |
| Wind Speed | WNW 18 MPH |
| Barometer | NA |
| Dewpoint | 44°F (7°C) |
| Visibility | NA |
| Last update | 31 Jul 08:01 PM PDT |
Extended Forecast for
4 Miles N Hopland CA
Tonight
Low: 57 °F
Partly Cloudy
Saturday
High: 94 °F
Sunny
Saturday Night
Low: 56 °F
Mostly Clear
Sunday
High: 97 °F
Sunny
Sunday Night
Low: 59 °F
Clear
Monday
High: 101 °F
Hot
Monday Night
Low: 64 °F
Clear
Tuesday
High: 101 °F
Hot
Tuesday Night
Low: 61 °F
Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 57. West northwest wind around 8 mph.
Saturday
Sunny, with a high near 94. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 56. Northwest wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 97. West wind 5 to 7 mph.
Sunday Night
Clear, with a low around 59. North wind 6 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 101. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Clear, with a low around 64.
Tuesday
Sunny and hot, with a high near 101.
Tuesday Night
Clear, with a low around 61.
Wednesday
Sunny, with a high near 97.
Wednesday Night
Clear, with a low around 61.
Thursday
Sunny, with a high near 98.
Thursday Night
Clear, with a low around 62.
Friday
Sunny, with a high near 98.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles N Hopland CA
39.02°N 123.12°W (Elev. 955 ft)
39.02°N 123.12°W (Elev. 955 ft)
2:10 pm PDT Jul 31, 2026
9pm PDT Jul 31, 2026-6pm PDT Aug 7, 2026
Additional Resources
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