US National Weather Service Eureka California

US National Weather Service Eureka California Official page for the National Weather Service Eureka, California. Details: weather.gov/eka

NWS will be using Facebook as a supplemental channel to disseminate environmental information and promote weather awareness activities including outreach and educational efforts.

Isolated dry thunderstorms are forecast again this afternoon and evening, with the highest chances in eastern Trinity Co...
06/20/2026

Isolated dry thunderstorms are forecast again this afternoon and evening, with the highest chances in eastern Trinity County. Gusty winds and small hail are possible with stronger storms.

Here is the GraphiCast for today: Saturday, June 20, 2026
06/20/2026

Here is the GraphiCast for today: Saturday, June 20, 2026

Pea to half inch sized hail have been observed at this thunderstorm near Fortuna. Be prepared for hail and thunder!
06/19/2026

Pea to half inch sized hail have been observed at this thunderstorm near Fortuna. Be prepared for hail and thunder!

Here is the GraphiCast for today: Friday, June 19th, 2026. Thunderstorms are forecast over portions of area, mainly over...
06/19/2026

Here is the GraphiCast for today: Friday, June 19th, 2026.
Thunderstorms are forecast over portions of area, mainly over interior Humboldt County and Trinity County. A few storms could form closer to the coast.

A Red Flag Warning has been issued for interior Humboldt and northern Trinity Counties. Isolated to scattered dry thunde...
06/18/2026

A Red Flag Warning has been issued for interior Humboldt and northern Trinity Counties. Isolated to scattered dry thunderstorms are possible Friday morning and afternoon, which has the potential to start new fires. Gusty winds from thunderstorms may cause rapid fire spread.

Here is the GraphiCast for today: Thursday, June 18, 2026
06/18/2026

Here is the GraphiCast for today: Thursday, June 18, 2026

Here is the GraphiCast for Wednesday, June 17, 2026.
06/17/2026

Here is the GraphiCast for Wednesday, June 17, 2026.

The ongoing heatwave is finally starting to wind down, but hot and dry fuels have left fuels more receptive to fire. Whi...
06/16/2026

The ongoing heatwave is finally starting to wind down, but hot and dry fuels have left fuels more receptive to fire. While uncertainty remains high, there is a chance (10-20%) of isolated, mostly dry, thunderstorms over high terrain on Thursday and Friday this week. Any storms will pose a risk to outdoor recreation and may start new fires.

Here is the GraphiCast for Tuesday, June 16, 2026.
06/16/2026

Here is the GraphiCast for Tuesday, June 16, 2026.

Here is the GraphiCast for Monday, June 15, 2026.
06/15/2026

Here is the GraphiCast for Monday, June 15, 2026.

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300 Startare Drive
Eureka, CA
95501

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