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The Fire Weather Zones in Del Norte, Humboldt, Trinity, Mendocino, and Lake Counties will be Changing in March 2026
The Public Forecast Zones in Trinity and Lake Counties will be Changing in March 2026

Hazardous Weather Conditions

Cold Weather Advisory in effect from February 20, 12:00 AM PST until February 20, 09:00 AM PST

Current conditions at

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Lat: °NLon: °WElev: ft.

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Humidity	%
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Last update

More Information:

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

Extended Forecast for

16 Miles NNE Clearlake CA

Cold Weather Advisory until February 20, 09:00am

Click here for hazard details and duration

...

Cold Weather Advisory until February 20, 09:00am
NOW until 9:00am Fri
Cold Weather Advisory
Today
High: 44 °F
Partly Sunny
Tonight
Low: 31 °F
Mostly Cloudy
Saturday
High: 48 °F
Chance Rain
Saturday Night
Low: 37 °F
Rain and
Breezy
Sunday
High: 53 °F
Rain and
Windy
Sunday Night
Low: 45 °F
Rain Likely
and Breezy
Monday
High: 57 °F
Rain Likely
and Windy
Monday Night
Low: 48 °F
Rain

Detailed Forecast

Today

Partly sunny, with a high near 44. North northeast wind 5 to 8 mph becoming east southeast in the afternoon.

Tonight

Mostly cloudy, with a low around 31. South wind around 6 mph.

Saturday

A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 48. Southeast wind 7 to 15 mph, with gusts as high as 20 mph.

Saturday Night

Rain, mainly after 10pm. Low around 37. Breezy, with a south southeast wind 18 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Rain. High near 53. Windy, with a south southeast wind 22 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 45. Breezy, with a south wind around 21 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Rain likely, mainly after 10am. Mostly cloudy, with a high near 57. Windy. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Rain. Cloudy, with a low around 48.

Tuesday

Rain. Cloudy, with a high near 56.

Tuesday Night

Rain likely. Cloudy, with a low around 45.

Wednesday

A chance of rain. Mostly cloudy, with a high near 58.

Wednesday Night

A chance of rain. Mostly cloudy, with a low around 46.

Thursday

A chance of rain. Mostly cloudy, with a high near 60.