Tropical Moisture Brings Heavy Rain to Southwest; Strong Coastal Low to Impact the East Coast

Deep tropical moisture surging into the Southwest U.S. will lead to widespread showers and thunderstorms capable of producing flash flooding the next several days. A strong coastal low will develop late Friday and is expected to bring flooding, high surf, dangerous rip currents, gusty winds and heavy rain to much of the U.S. East Coast through early next week. Read More >

Current conditions at

LYONS VALLEY (COWC1)

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

54°F

12°C

Humidity	81%
Wind Speed	SSW 5 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	09 Oct 04:01 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles N Hopland CA

Tonight
Low: 45 °F
Mostly Cloudy
then Patchy
Fog
Friday
High: 63 °F
Showers
Likely and
Patchy Fog
Friday Night
Low: 44 °F
Chance
Showers then
Slight Chance
Showers
Saturday
High: 66 °F
Sunny
Saturday Night
Low: 39 °F
Mostly Clear
Sunday
High: 69 °F
Sunny
Sunday Night
Low: 44 °F
Mostly Cloudy
Columbus Day
High: 62 °F
Chance
Showers
Monday Night
Low: 45 °F
Rain Likely

Detailed Forecast

Tonight

Patchy fog after 2am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 45. West northwest wind around 6 mph becoming calm in the evening.

Friday

Showers likely, mainly after 11am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 63. Light and variable wind becoming south southwest 8 to 13 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 44. South southwest wind 5 to 9 mph becoming west in the evening. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Sunny, with a high near 66. West northwest wind 6 to 10 mph.

Saturday Night

Mostly clear, with a low around 39. North northwest wind 8 to 11 mph.

Sunday

Sunny, with a high near 69. North northwest wind around 8 mph.

Sunday Night

Mostly cloudy, with a low around 44.

Columbus Day

A chance of showers before 11am, then a chance of rain between 11am and 2pm, then a chance of showers after 2pm. Partly sunny, with a high near 62.

Monday Night

Rain likely. Mostly cloudy, with a low around 45.