UCCE Sonoma County
University of California
UCCE Sonoma County

Weather & Climate

NOAA-UCCE Temperature Inversion Towers

*NEW* For frost protection utilizing wind machines in the Russian River watershed.

CIMIS Weather Stations

Feb 2017 from US Drought Monitor. White = please continue to conserve
Feb 2017 from US Drought Monitor. White = please continue to conserve
The following data is from the California Irrigation Management Information System (CIMIS) weather stations.

Please note, UCCE does not collect or post rainfall totals. If you have questions about this data, please email CIMIS.

Sonoma County Stations

Climate & Weather

7 Day Forecast by National Weather Service of National Oceanic and Atmospheric Administration (NOAA) for Santa Rosa.

El Niño information and resources by UC ANR CA Institute for Water Resources links to experts, information and media coverage constantly updated.

Southwest Climate HUB by USDA a new site provides a portal for farmers, ranchers, forest landowners, and others to find useful, practical information to help cope with the challenges and stressors caused by a changing climate.

U.S. Drought Monitor by The National Drought Mitigation Center provides current drought status.

USDA Disaster and Drought Information programs and services available through USDA, coordinated with the seven agencies of the National Drought Resilience Partnership. 

Weather, Models & Degree-Days UC Integrated Pest Management (IPM) offers interactive tools and models that can help you make pest management decisions based on conditions at your site.

Maven's Notebook Storm and flood management resources: radar, satellite, river stages, rainfall maps, atmospheric rivers and more. (Not affiliated with UCCE).

Timely Tips

Crop Specific

University of California Cooperative Extension, Sonoma County
133 Aviation Blvd Suite 109, Santa Rosa, CA 95403  Phone: 707.565.2621  Fax: 707.565.2623
Office Hours:  M-F, 8am-Noon & 1pm-4pm

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Webmaster Email: klgiov@ucanr.edu