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

Hazardous Weather Conditions

Frost Advisory in effect from April 18, 01:00 AM PDT until April 18, 08:00 AM PDT

Current conditions at

HIGH GLADE LOOKOUT (HGLC1)

Lat: 39.2089°NLon: 122.80999°WElev: 4807.0ft.

47°F

8°C

Humidity	46%
Wind Speed	W 6 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	NA
Wind Chill	44°F (7°C)
Last update	18 Apr 12:36 AM PDT

More Information:

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

Extended Forecast for

18 Miles NE Lakeport CA

Frost Advisory until April 18, 08:00am

Click here for hazard details and duration

Frost Advisory

Frost Advisory until April 18, 08:00am
NOW until 8:00am Sat
Frost Advisory
Overnight
Low: 46 °F
Mostly Clear
Saturday
High: 59 °F
Increasing
Clouds
Saturday Night
Low: 50 °F
Mostly Cloudy
Sunday
High: 58 °F
Mostly Cloudy
then Partly
Sunny and
Breezy
Sunday Night
Low: 46 °F
Chance Rain
and Breezy
Monday
High: 47 °F
Rain Likely
and Breezy
Monday Night
Low: 43 °F
Showers
Tuesday
High: 46 °F
Showers and
Breezy

Detailed Forecast

Overnight

Mostly clear, with a low around 46. North wind around 7 mph.

Saturday

Increasing clouds, with a high near 59. North wind 5 to 8 mph becoming south southeast in the afternoon.

Saturday Night

Mostly cloudy, with a low around 50. South southwest wind 5 to 8 mph.

Sunday

Mostly cloudy, with a high near 58. Breezy, with a southwest wind 5 to 10 mph becoming south 11 to 16 mph in the morning. Winds could gust as high as 24 mph.

Sunday Night

A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 46. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 30 mph.

Monday

Rain likely. Mostly cloudy, with a high near 47. Breezy, with a south wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Showers. Low around 43. 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 46. Breezy.

Tuesday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 41.

Wednesday

A chance of rain. Partly sunny, with a high near 48.

Wednesday Night

Partly cloudy, with a low around 41.

Thursday

Sunny, with a high near 54.