California’s far North Coast wakes to biting cold this morning, with frost clinging to rooftops and parked cars shimmering under clear skies. The air feels sharp on exposed skin, and breath hangs longer than usual along quiet streets.
According to the National Weather Service in Eureka, a Cold Weather Advisory remains in effect for the Northern Humboldt Coast through 9 a.m. Temperatures have dipped as low as 28 degrees in spots, raising concern for hypothermia with prolonged exposure, especially near the coast and sheltered inland pockets.
Eureka and nearby communities like Arcata and McKinleyville started the morning in the low to mid-30s. Calm winds helped temperatures fall quickly before sunrise. Roads remain mostly dry, but drivers should still watch for localized frost on bridges and shaded surfaces during the early commute.
Conditions improve steadily as the morning progresses. Sunshine allows temperatures to rebound into the mid-50s later today, easing the cold snap. The chill fades further this weekend, with afternoons trending milder and more comfortable for outdoor plans.
Emergency officials urge residents to dress in layers, wear hats and gloves early, and check on older neighbors. Portable heaters should be used safely, and generators or grills should never be used indoors. Pets and outdoor plants also need protection during cold mornings like this.
Looking ahead, the weather stays quiet and dry through the weekend. By Sunday, highs reach the upper 50s with lighter jackets replacing winter coats. Early next week brings even warmer afternoons and lingering cool nights, but no additional cold alerts are expected.
Cold starts like this can catch people off guard along the coast. How cold did it feel outside your door this morning?
Five Day Weather Outlook for Eureka, California
- Friday: Mostly sunny, high near 55°F
- Saturday: Mostly cloudy, high near 56°F
- Sunday: Mostly sunny, high near 57°F
- Monday: Mostly sunny, high near 57°F
- Tuesday: Sunny, high near 60°F





