Napa Valley Weather - Napa Valley Online

Napa Valley
Weather

Jump to:
Local and Regional Weather
National/International
Napa River and Flood Information

For the latest Road Conditions, go to Westsong's Transportation Page.

Both are updated frequently with information on how the weather has affected the vineyards, if at all

Local and Regional Weather

Napa River Forecast Bulletin - From the National Weather Service. Available only when there is, or will be, high water

Napa Valley Weather - Current and Forecast
Emergency Bulletins - National Weather Service short term warnings of flash floods, earthquakes, tsunamis, storms and high winds for Oregon, Nevada and California - Posted only when necessary
Current Napa Conditions from SF Gate
Local Rainfall Charts
Napa Climate Data - Temperature, rainfall

For complete flood information, including flood preparation and recovery, go to Westsong's Storm and Flood page.

Napa River Forecast Bulletin - Updated by the California Department of Water only when there is, or will be, high water
Flood Warning from National Weather Service
River Level
- Napa - 25 Foot Elevation - Hourly readings - Operated by Calif. Dept of Water Resources
- St. Helena - 173 Foot Elevation - Hourly readings - Operated by Calif. Dept of Water Resources
Rainfall
- Angwin Rainfall Chart - 1815 Foot Elevation - Daily readings
- Atlas Peak Rainfall Chart - 1660 Foot Elevation - Daily readings
  Hourly readings
- St. Helena Rainfall Chart - 1780 Foot Elevation - Daily readings
  Hourly readings