Weather Alerts & Monitoring

Important Resources for Frost Protection & Water Conservation

Sonoma County Winegrowers is here to support you in your efforts to mitigate the impact of weather in the vineyard. Please use this page to find a collection of resources for frost protection and water conservation, including frost and irrigation guidelines and post-harvest water conservation best practices as well as utilizing our partnership with Western Weather Group for weather monitoring – complimentary to growers!

Western Weather & Additional Resources

In order to provide you with weather monitoring services, Sonoma County Winegrowers has supported our farmers through an 11-year partnership with Western Weather Group (WWG). We have invested in WWG’s platform by purchasing additional weather stations to expand the number of data points available to growers – Sonoma County has 57! – supported ongoing calibration and maintenance of the stations and we provide our farmers with complimentary access to this tool. Use the links below or scroll down to subscribe to receive daily and/or weekly forecasts from Western Weather Group via email.

For weather station owners, each user will have an account with a default “dashboard” for viewing their weather data. Users will also be able to create their own customized “dashboard” by adding data views such as saved reports that show current or historical weather conditions, weather data graphs and any website links that they view on regular basis. As a result of this customization, each individual user will be able to view the specific weather data and weather information that they want to see immediately upon logging in. We believe this will make for a more interactive and useful experience.

Click here to view Sonoma County weather data.

Click here for more information on Frost Protection & Water Conservation

Western Weather Hotline (707) 847-5245

Western Weather Group Email Subscription

Fill out this form if you would like to receive daily and/or weekly forecasts from Western Weather Group via email. Please be sure to add to your “Safe Senders List” to ensure the forecasts reach your inbox.

To unsubscribe to this e-mail service: send an unsubscribe request e-mail to and specify whether you are receiving in pdf file format or on a smart phone.

    If you receive e-mail on a computer, the pdf version will provide the most extensive forecast. If you receive e-mail on a smart phone, the HTML version is abbreviated and will be more appropriate.
  • By submitting this form you understand the website Terms of Service and consent to the collection of any personal data you are providing.
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