A wildfire named the Whisper Fire was reported at 2:05 p.m. on May 17 in Napa County on private land. Cause and containment remain unknown as crews respond.

A wildfire named the Pepperwood Fire was reported in Mendocino County on May 11. Initial updates list it on private land with no containment or cause yet reported.

ShakeAlert activated early Thursday after a magnitude-4.2 quake near The Geysers. The geothermal field commonly produces small, production-linked tremors.

State fire officials say small debris burns have escaped recently; follow permit and pile‑size rules, keep water nearby and call 911 if a burn spreads.

A Spare the Air Alert bans wood burning across nine Bay Area counties this Thursday as officials warn of elevated fine-particle pollution. Exemptions and fines apply.

Patchy morning fog and a Coastal Flood Advisory could slow North Bay commutes. Sunny afternoons and warmer midweek expected.

Sunny and mild in Marin with a short Coastal Flood Advisory this morning; avoid driving through bayside standing water during the high tide window.

Dense morning fog will reduce visibility in Sonoma; highs near 64°F with a Coastal Flood Advisory for low-lying bayshore areas until noon Sunday.

An overflow at the Russian River treatment plant near Guerneville sent untreated wastewater into the lower river during Tuesday’s storms. Officials have posted warnings and asked people to avoid the water while assessments continue.

Flood warnings remain near Mark West Creek in Sonoma even as the Bay Area dries out. Hazardous surf and a late-week chill are on the way.

A Monday storm will bring the heaviest rain to the North Bay, with up to 4 inches possible in mountain terrain and coastal advisories in effect.

Rain returns Wednesday through the weekend while king tides Wed–Sun raise coastal flood risk. A cold advisory hits early Tuesday and winds may pick up late week.

NOAA's 10‑foot sea‑level visualization shows neighborhoods from the Bay Area to Florida in potential inundation zones, and new research warns thousands of hazardous sites could flood by 2100.