American Canyon, CA Weather Forecast
Napa County, California
Live radar, warnings and storm tracking for American Canyon, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for American Canyon
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
American Canyon, CA at a glance
American Canyon is home to about 21,347 people in Napa County, across 6.1 square miles. It ranks 292nd by population of 450 places in California with a forecast here. The nearest neighbour with its own forecast is Vallejo, 5 miles away.
- County
- Napa County
- Population
- 21,347 2023 est.
- Land area
- 6.1 sq mi
- People per sq mi
- 3,513
- Forecast point
- 38.1790°N, 122.2596°W
How well can the network see American Canyon?
The nearest Doppler radar is KDAX (Sacramento, CA), to the NE. Its lowest scan passes about 2,500 ft above American Canyon. Close enough to see rotation in the low part of a storm, where tornadoes form. American Canyon is closer to its radar than 58% of US cities.
The closest weather station is KAPC (Napa Cnty Arpt). Close enough that its readings are the conditions in town.
Forecasts near American Canyon
- Vallejo, CA5 mi
- Napa, CA9 mi
- Benicia, CA9 mi
- Hercules, CA11 mi
- Pinole, CA13 mi
- Sonoma, CA13 mi
- Fairfield, CA14 mi
- Suisun City, CA14 mi
Elsewhere in California
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