California – Steady rain is soaking rooftops across Humboldt Bay this morning, and wet pavement is already shining along US-101. Showers will persist through the day, with heavier bursts reducing visibility for drivers near Arcata and south toward Fortuna.
According to the National Weather Service in Eureka, rain continues with a high near 56 degrees today and precipitation chances at 100 percent. New rainfall amounts between a quarter and half an inch are possible. Showers remain likely Monday with a high near 52, and rain chances stay elevated into Tuesday and Wednesday.
Clouds hold firm tonight with lows around 41. By Monday night, rain becomes more widespread again, with additional amounts between a quarter and half an inch possible. Thunderstorms cannot be ruled out Tuesday, which could briefly enhance rainfall rates and create ponding on low-lying roads.
Drivers along US-101 and Highway 299 should plan extra time, especially during heavier showers. Gusts near 20 mph could sway taller vehicles along exposed stretches near the coast. Keep headlights on in reduced visibility and avoid water-covered roadways.
Highs cool into the mid to upper 40s Tuesday and Wednesday before edging back toward 50 by Friday. While snow levels remain higher in the interior mountains, colder nighttime lows in the mid-30s could allow slick spots on untreated rural roads if showers taper late at night.
Looking ahead to President’s Day week, the pattern stays active but temperatures gradually moderate. Longer-range signals suggest above-normal readings developing later next week, offering early hints of spring vibes across Northern California.
Traveling today? Let us know how conditions look in your part of Humboldt County.
Five Day Outlook for Eureka, CA:
Sunday: High 56, rain.
Monday: High 52, rain likely.
Tuesday: High 46, showers, chance of thunder.
Wednesday: High 47, showers.
Thursday: High 48, rain likely.
