A storm system packing heavy rain and strong winds is slated to hit the Bay Area midweek.
Here's what you need to know about the storm.
What to expect
Moderate to heavy rainfall and high winds gusting at about 45 mph or higher are expected to batter the Bay Area early Wednesday morning through early Thursday morning, according to the National Weather Service.
The North Bay and the coastal mountain ranges are expected to pick up the highest amount of rainfall.
The highest wind gusts are expected along the coast and in the coastal mountains, especially the Santa Cruz Mountains.
Local
Storm timeline
Here's a detailed look at the storm timeline, provided by the weather service.
Get a weekly recap of the latest San Francisco Bay Area housing news. Sign up for NBC Bay Areaโs Housing Deconstructed newsletter.
- Late Tuesday afternoon: Light rain starts in the North Bay
- Tuesday night - Wednesday night: Peak rain and wind
- Thursday - Thursday night: Rain tapers off
- Friday - Friday night: Light rainfall
- Saturday - Sunday: Rain persists
Forecasted rainfall totals
Here's what the weather service is predicting for rainfall totals between Wednesday and Thursday morning.
- Cloverdale: 4-6 inches
- Santa Rosa: 3-4 inches
- Napa: 2-3 inches
- Concord: 1.5-2 inches
- San Francisco: 2-3 inches
- Livermore: 1.5-2 inches
- San Jose: 1.5-2 inches
- Santa Cruz: 3-4 inches
Flood watch
A flood watch will be in effect for the entire Bay Area between 4 a.m. Wednesday and 4 a.m. Friday, according to the weather service.
People may encounter flooding along creeks, streams and rivers as well as on some roadways.
Windy conditions
The weather service has issued a high wind warning for the Santa Cruz Mountains and a wind advisory for the rest of the Bay Area between 4 a.m. Wednesday and 4 a.m. Thursday.
Strong southerly winds with gusts peaking at about 45 mph or higher are expected, according to the weather service.
Potential storm impacts
The weather service said the public should be prepared for the following storm-related issues:
- Rising creeks, rivers and streams
- Flooding along creeks, streams, and rivers and in urban areas
- Ponding on roadways and in low-lying areas
- Shallow landslides
- Downed branches and trees
- Power outages
Tracking the rain
Use our interactive radar below to track the storm.
Latest weather updates and forecast
Be sure to visit our weather page for detailed forecast information.