Hazardous Weather Outlook
Issued by NWS San Francisco Bay Area, CA

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6
FLUS46 KMTR 211227

Hazardous Weather Outlook
National Weather Service San Francisco CA
527 AM PDT Tue Mar 21 2017

San Francisco-
Coastal North Bay Including Point Reyes National Seashore-
North Bay Interior Valleys-North Bay Mountains-
San Francisco Bay Shoreline-San Francisco Peninsula Coast-
East Bay Interior Valleys-East Bay Hills and the Diablo Range-
Santa Cruz Mountains-Santa Clara Valley Including San Jose-
Southern Salinas Valley/Arroyo Seco and Lake San Antonio-
Santa Lucia Mountains and Los Padres National Forest-
Mountains Of San Benito County And Interior Monterey County
Including Pinnacles National Park-
Northern Salinas Valley/Hollister Valley and Carmel Valley-
Northern Monterey Bay-Southern Monterey Bay and Big Sur Coast-
527 AM PDT Tue Mar 21 2017

This Hazardous Weather Outlook is for portions of western

.DAY ONE...Today and Tonight

Showers and isolated thunderstorms will be possible through
Tuesday night. The main impacts will be brief heavy downpours,
isolated lightning strikes and potential for small hail.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Showers will continue into Wednesday morning with additional
rainfall amounts through midweek forecast to range from 1.00" to
2.00" in the coastal ranges with lesser amounts in urban and
valley locations. A brief break in precipitation looks likely from
late Wednesday into Thursday with mostly dry conditions. A more
potent system is forecast to arrive over the North Bay late
Thursday and sweep through the remainder of the region on Friday.
This late week system will likely be the most potent of the week
and result in widespread rainfall, stronger southerly winds and a
greater potential for hydro-related impacts. Unsettled conditions
potentially continue into early next week.


Spotter activation will not be needed.


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.