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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

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

Lat: 40.97806°NLon: 124.10861°WElev: 217.0ft.

Rain

43°F

6°C

Humidity	85%
Wind Speed	SSW 14 MPH
Barometer	29.55 in (1000.68 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	17 Feb 12:53 AM PST

More Information:

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

Extended Forecast for

2 Miles NNW Trinidad CA

Winter Weather Advisory until February 18, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until February 18, 04:00pm
NOW until 4:00pm Wed
Winter Weather Advisory
Overnight
Low: 38 °F
Showers
Likely
Tuesday
High: 43 °F
Showers
Tuesday Night
Low: 36 °F
Rain/Snow
Wednesday
High: 44 °F
Showers
Wednesday Night
Low: 37 °F
Showers
Thursday
High: 45 °F
Showers
Thursday Night
Low: 32 °F
Showers
Likely then
Chance
Rain/Snow
Friday
High: 47 °F
Rain/Snow
Likely then
Showers
Likely

Detailed Forecast

Overnight

Showers likely and possibly a thunderstorm. Cloudy, with a low around 38. Southwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers and possibly a thunderstorm. High near 43. West southwest wind 8 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Rain, possibly mixed with snow showers before 10pm, then rain showers between 10pm and 1am, then rain, possibly mixed with snow showers after 1am. Some thunder is also possible. Low around 36. West wind 5 to 10 mph becoming south in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday

Showers, with thunderstorms also possible after 4pm. High near 44. South southwest wind 7 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers and possibly a thunderstorm before 10pm, then showers between 10pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 37. South wind 9 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday

Showers. High near 45. Northwest wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain showers likely before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 70%. Little or no snow accumulation expected.

Friday

A chance of rain and snow showers before 10am, then rain showers likely. Mostly cloudy, with a high near 47.

Friday Night

Showers. Mostly cloudy, with a low around 39.

Saturday

Showers. Cloudy, with a high near 51. Breezy.

Saturday Night

Showers. Cloudy, with a low around 42. Breezy.

Sunday

Showers. Cloudy, with a high near 51. Breezy.

Sunday Night

Showers. Cloudy, with a low around 43.