Rain drums steadily on rooftops while wind pushes mist sideways across streets as a Winter Weather Alert grips Northern California. Conditions are already changing how the region moves, and more disruptions loom ahead of Christmas Travel.
A Flood Watch remains in effect through Friday afternoon for the Sacramento Valley, northern San Joaquin Valley, Delta, Sierra Nevada foothills, and Coastal Range. According to the National Weather Service, repeated rounds of moderate to heavy rain may cause rivers, creeks, and streams to rise. Low-lying neighborhoods and poor-drainage areas face the highest flooding risk.
At the same time, a High Wind Warning continues through Thursday afternoon. South winds of 25 to 35 mph, with gusts up to 60 mph, are expected. Saturated soil increases the risk of falling trees and downed power lines, which could lead to scattered outages and blocked roadways.
Drivers should expect slick pavement and sudden gusts, especially on exposed highways like I-5 and Highway 99. High-profile vehicles may struggle to maintain control. Plan extra travel time and avoid driving through standing water.
Temperatures stay mild for late December, hovering in the 50s. However, cooler nights later this week raise concerns for black ice if lingering water freezes after sunset. That risk grows for travelers returning home Saturday, December 27, particularly in foothill communities.
Meteorologists are closely monitoring the storm track as moisture continues feeding into California. While widespread snow remains limited to higher elevations, winter hazards are expanding across the state.
Secure outdoor decorations. Charge devices now. Stay weather-aware. Conditions may deteriorate quickly during heavier rain bursts.
Seeing flooding or wind damage near you? Share what conditions look like where you live.
5-Day Outlook — Sacramento, California
- Today: Heavy rain, strong winds, flooding risk
- Christmas Day: Showers, breezy, highs near 55
- Thursday: Widespread rain, gusty winds
- Friday: Rain likely, rivers rising
- Saturday: Slight rain chance early, improving late
