Hourly Weather | Tomorrow › Wednesday, October 14, 2026
Active Weather Warnings
Napa, California
12 AM
Night
48°
Feels Like 50°
0
Humidity: 71%
UV Index: 0
Wind: 2 mph
1 AM
Night
46°
Feels Like 48°
0
Humidity: 77%
UV Index: 0
Wind: 2 mph
2 AM
Night
45°
Feels Like 46°
0
Humidity: 81%
UV Index: 0
Wind: 2 mph
3 AM
Night
45°
Feels Like 46°
0
Humidity: 84%
UV Index: 0
Wind: 2 mph
4 AM
Night
45°
Feels Like 45°
0
Humidity: 85%
UV Index: 0
Wind: 2 mph
5 AM
Night
45°
Feels Like 45°
0
Humidity: 86%
UV Index: 0
Wind: 2 mph
6 AM
Night
43°
Feels Like 45°
0
Humidity: 86%
UV Index: 0
Wind: 2 mph
7 AM
Night
43°
Feels Like 45°
0
Humidity: 90%
UV Index: 0
Wind: 2 mph
8 AM
Cloudy Weather
46°
Feels Like 48°
0
Humidity: 78%
UV Index: 1
Wind: 4 mph
9 AM
Cloudy Weather
52°
Feels Like 55°
0
Humidity: 65%
UV Index: 1
Wind: 4 mph
10 AM
Cloudy Weather
61°
Feels Like 64°
0
Humidity: 52%
UV Index: 2
Wind: 5 mph
11 AM
Cloudy Weather
64°
Feels Like 70°
0
Humidity: 44%
UV Index: 3
Wind: 6 mph
12 PM
Cloudy Weather
72°
Feels Like 73°
0
Humidity: 35%
UV Index: 4
Wind: 6 mph
1 PM
Cloudy Weather
73°
Feels Like 79°
0
Humidity: 29%
UV Index: 4
Wind: 7 mph
2 PM
Cloudy Weather
77°
Feels Like 79°
0
Humidity: 26%
UV Index: 4
Wind: 7 mph
3 PM
Cloudy Weather
79°
Feels Like 81°
0
Humidity: 23%
UV Index: 3
Wind: 8 mph
4 PM
Cloudy Weather
82°
Feels Like 82°
0
Humidity: 22%
UV Index: 2
Wind: 8 mph
5 PM
Cloudy Weather
79°
Feels Like 79°
0
Humidity: 25%
UV Index: 1
Wind: 8 mph
6 PM
Cloudy Weather
73°
Feels Like 72°
0
Humidity: 32%
UV Index: 1
Wind: 7 mph
7 PM
Cloudy Night
70°
Feels Like 66°
0
Humidity: 41%
UV Index: 0
Wind: 6 mph
8 PM
Night
63°
Feels Like 63°
0
Humidity: 54%
UV Index: 0
Wind: 5 mph
9 PM
Night
59°
Feels Like 61°
0
Humidity: 62%
UV Index: 0
Wind: 4 mph
10 PM
Night
55°
Feels Like 57°
0
Humidity: 69%
UV Index: 0
Wind: 4 mph
11 PM
Night
54°
Feels Like 54°
0
Humidity: 75%
UV Index: 0
Wind: 4 mph

Weather Alerts and Warnings for Napa

Minor Expected Likely

Coastal Flood Advisory

Coastal Flood Advisory issued October 13 at 2:36PM PDT until October 14 at 4:00PM PDT by NWS San Francisco CA
Oct 13, 2:36 PM → Oct 14, 4:00 PM
WHAT: Up to 0.8 ft of inundation above ground level is
possible in low-lying areas near shorelines and tidal waterways.

WHERE: Bayshore locations along the San Pablo Bay.

WHEN: Until 4 PM PDT Wednesday.

IMPACTS: Flooding of lots, parks, and roads with only
isolated road closures expected. High tides will result in
flooding along coastal trails, cut off access to some low-
lying beaches and coastal areas, and bring water and waves
farther up the beach than typical. Dangerous conditions are
forecast along the shoreline. Hazards include sneaker waves,
strong rip currents, and large breaking waves.

ADDITIONAL DETAILS: At the San Francisco tidal gauge, high tide
is expected to be 0.8 ft above normal (6.62 ft MLLW) at 1:46 PM
Wednesday 10/14. This prediction includes up to 0.9 ft of surge
that will enhance the astronomical tide and flooding threat.
High tide varies up to 90 minutes earlier or later along the
Pacific Coast and through the San Francisco Bay, respectively.
+ Read More
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Updated: Oct 13, 6:16 PM Source: NWS Alert