Severe Thunderstorms in the Upper Midwest; Heat Continues in the Southwest
Scattered severe thunderstorms may produce damaging winds, large hail, a tornado or two, and heavy rain across parts of the Upper Midwest, mainly this evening through Saturday. Very hot temperatures will continue through today across the Desert Southwest, which could break daily high temperature records. Read More >
Hazardous Weather Conditions
Current conditions at
LYONS VALLEY (COWC1)
Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.NA
88°F
31°C
| Humidity | 24% |
| Wind Speed | ESE 9 MPH |
| Barometer | NA |
| Dewpoint | 47°F (8°C) |
| Visibility | NA |
| Heat Index | 85°F (29°C) |
| Last update | 08 Aug 11:01 AM PDT |
Extended Forecast for
4 Miles N Hopland CA
Heat Advisory August 9, 09:00am until August 9, 10:00pm
Today
High: 100 °F
Hot
Tonight
Low: 63 °F
Clear
Saturday
High: 100 °F
Hot
Saturday Night
Low: 61 °F
Mostly Clear
Sunday
High: 100 °F
Hot
Sunday Night
Low: 60 °F
Clear
Monday
High: 98 °F
Sunny
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 94 °F
Sunny
Detailed Forecast
Today
Sunny and hot, with a high near 100. Light and variable wind becoming west 5 to 8 mph in the afternoon.
Tonight
Clear, with a low around 63. West northwest wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny and hot, with a high near 100. Southeast wind 5 to 9 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 61. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Sunday
Sunny and hot, with a high near 100. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Sunday Night
Clear, with a low around 60. West southwest wind 5 to 9 mph becoming calm in the evening.
Monday
Sunny, with a high near 98.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 89.
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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)
2:29 am PDT Aug 8, 2025
11am PDT Aug 8, 2025-6pm PDT Aug 14, 2025
Additional Resources
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