Eureka, Calif. –
Drivers in Northern California should brace for dense fog Thursday morning, with visibility dropping along U.S. 101 near Eureka. The National Weather Service warns of patchy dense fog before 11 a.m. Thursday, September 18, reducing visibility to under a mile. Motorists are urged to slow down, use low-beam headlights, and allow extra time for morning commutes.
According to the National Weather Service in Eureka, conditions will gradually improve by midday as skies turn partly sunny. Highs will reach the mid-60s, with light northwest winds offering some afternoon relief. Patchy fog is likely to return late Thursday night, bringing another round of reduced visibility for overnight and early morning travelers.
Humboldt County residents can expect calmer afternoons, but repeated fog development could delay school buses, affect flights at California Redwood Coast-Humboldt County Airport, and create hazards for boaters along the coast. Officials advise avoiding unnecessary early travel and watching for sudden changes in road conditions, especially near rivers and valleys.
Looking ahead, Friday brings partly sunny skies and highs near 66, though patchy fog may linger into the night. The weekend appears more stable, with sunshine dominating by Saturday afternoon. Still, fog remains possible each night through early next week, meaning travelers should stay alert for changing conditions.
Warnings may be extended if fog thickens or visibility worsens. Residents should monitor local updates and be prepared for repeated morning travel delays.
Five Day Forecast for Eureka, Calif.:
- Thursday: Fog before 11 a.m., high near 64.
- Friday: Partly sunny, patchy fog at night, high near 66.
- Saturday: Patchy fog early, then sunny, high near 65.
- Sunday: Mostly sunny, high near 66.
- Monday: Chance of rain, mostly cloudy, high near 65.
