⚠️ Active Weather Alerts
- Heat Advisory: Heat Advisory issued July 21 at 10:17AM PDT until July 21 at 9:00PM PDT by NWS San Francisco CA
📍 Napa, CA
☀️
82°
Feels like 81° · Clear
💧
Humidity
35%
🌬
Wind
41 mph SSW
🌡
Dewpoint
52°
👁
Visibility
10 mi
Hourly Forecast
7-Day Forecast
🗓 Today
☀️
💧1%
97°
Wednesday
☀️
84°
Thursday
🌫
91°
Friday
☀️
93°
Saturday
☀️
94°
Sunday
☀️
95°
Monday
☀️
95°
Air Quality
EPA AirNow33
Good
Air Quality Index
Primary
O3
PM2.5
33
Ozone
33
Fire Risk
USFS / NWS🔥
Low
Fire Weather Index: 8
🌬
Wind Speed
0 mph
💧
Humidity
58%
Sun & UV
🌅
1:01 PM
Sunrise
9
Very High
UV Index
🌇
3:28 AM
Sunset
Moon Phase
🌒
Waxing Crescent
47% Illumination
Moonrise @ 11:53 PM