Weather Links

The following links may be helpful in monitoring the weather.

Weather Outlook Information

National Oceanic and Atmospheric Administration Storm Prediction Center


National Weather Service Forecast Information  

The San Francisco Area Weather

Martinez, CA Local 7-Day Forecast

Martinez, CA Hourly Weather Forecast Graph

Forecast Weather Table Interface

Bay Area Graphical QPF

Graphical Forecasts - San Francisco/Monterey, CA

Climate Predication Center: Color Monthly & Seasonal Outlooks


San Francisco State University Forecast Information

California Regional Weather Server

Composite Weather Maps

Barometric Pressure Maps

Sea Level Barometric Analysis

 Height of analysis at 300mb

 Height analysis at 500 mb

 Jet stream model


Forecast and Current Conditions

California Nevada River Forecast Center Google™ Maps Interface

National Water Model (Information about the National Water Model)

National Water Model Map (Map that shows predicted flows in most rivers and streams in the US. This is still being perfected.)

National Water Model - FC District Stream Gauge Locations with Links (How to view the National Water Model at the FC District's stream gauge locations).


Current Information

California Data Exchange Center Stations Map  (Zoom to Contra Costa to see all stations that report their data to California Data Exchange Center)

California Water Watch - Excellent information on California water and weather status

                                        (2016-2017 Wettest Year, 2020-2021 Driest Year)

Concord Buchanan Field Airport, California

United States Geological Survey Marsh Creek Stream Gage, Brentwood

United States Geological Survey San Ramon Stream Gage, San Ramon

United States Geological Survey Water Watch Map  (Google™ Maps Version)

United States Geological Survey Google™ Maps Real-Time Stream Flow


National Weather Service Current Information

South Pacific Loop

San Francisco Bay Area Radar

San Francisco Bay Area, Base Reflectivity Loop

Satellite Imagery

    Infrared ,Western US, 16KM, Animated (best for viewing Pacific storms)

Observed Precipitation Map-San Francisco Bay Area

Google™ Maps Data Interfaces
Google™ Maps Data Interfaces - Precipitation

Contra Costa County Precipitation Map

24 Hour Precipitation Summary

    (Pan Down To - San Francisco Bay Area-Peninsula and East Bay Counties)

Weather and Hazards Data Viewer

3-day History at Concord, Buchanan Field, CA

Chat Local Storms (Map with weather related damage points, etc. Click "Real Time" or change dates)


Tide Information

Tide Gauge Links
Tide and Meteorological Gauges: Contra Costa County

Tide Gauges: Contra Costa County


Drought Information

Drought Monitor

State Drought Information


State Climate Data

State Climate and Meteorology Data


Groundwater Information

Department of Water Resources (IRWIS)


General Information

National Aeronautics Space Administration Earth Observatory



Emergency Preparedness and Safety Information

National Oceanic and Atmospheric Administration - Emergency  Supplies Kit

National Safety Council - Emergency Preparedness: Are You Ready for a Disaster?

Information from Private Industry

These links are provided with no intent on endorsing the
 companies, their products, sponsors, or their website content.


Columbia Broadcasting System Channel 5 San Francisco Radar

Weatherunderground.com for Martinez

  Weatherunderground.com "WonderMap"

Intellicast.com Interactive WonderMap

Tides from www.saltwatertides.com

Weather Alert Services