Hazardous Weather Conditions
Current conditions at
LYONS VALLEY (COWC1)
Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.NA
55°F
13°C
| Humidity | 28% |
| Wind Speed | NW 7 MPH |
| Barometer | NA |
| Dewpoint | 22°F (-6°C) |
| Visibility | NA |
| Last update | 18 Apr 02:01 AM PDT |
Extended Forecast for
9 Miles ESE Calpella CA
Frost Advisory April 18, 02:59am until April 18, 08:00am
NOW until 8:00am Sat

Frost Advisory
Overnight

Low: 46 °F
Mostly Clear
Saturday

High: 72 °F
Increasing
CloudsSaturday Night

Low: 50 °F
Mostly Cloudy
Sunday

High: 66 °F
Partly Sunny
Sunday Night

Low: 47 °F
Chance Rain
Monday

High: 55 °F
Rain
Monday Night

Low: 46 °F
Showers
Tuesday

High: 53 °F
Showers
Detailed Forecast
Overnight
Mostly clear, with a low around 46. Calm wind.
Saturday
Increasing clouds, with a high near 72. Southeast wind 5 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 50. Light and variable wind becoming southeast 5 to 7 mph after midnight.
Sunday
Partly sunny, with a high near 66. South wind 6 to 10 mph.
Sunday Night
A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 47. Southeast wind 8 to 11 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 55. Southeast wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Showers. Low around 46. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Showers, with thunderstorms also possible after 11am. Cloudy, with a high near 53.
Tuesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42.
Wednesday
A chance of rain. Partly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 66.
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ABOUT THIS FORECAST
Point Forecast:
9 Miles ESE Calpella CA
39.19°N 123.05°W (Elev. 2031 ft)
39.19°N 123.05°W (Elev. 2031 ft)
2:10 am PDT Apr 18, 2026
2am PDT Apr 18, 2026-6pm PDT Apr 24, 2026



