National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
 Point Forecast: Napa CA
 38.29N 122.29W (Elev. 6 m)
 Last Update: 2:21 pm PDT Sep 15, 2026
Hourly Weather Forecast Graph
[solid] | [color] | [show menu]Get as XML
Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation. Hourly weather graph of forecast elements. Click for text representation.
Additional Forecasts and Information
English UnitsForecast Discussion
7-Day ForecastTabular Forecast
River Stage Summary24 Hour Precipitation Summary
NWS Office Map