Hourly Weather Forecast - Napa, CA

12 AM
45°F
0%
8mph
NE
Cloudy
Humidity
85%
Feels like
40°F
Dew Point
40°F
1 AM
44°F
0%
8mph
NE
Cloudy
Humidity
86%
Feels like
39°F
Dew Point
40°F
2 AM
43°F
0%
8mph
NE
Cloudy
Humidity
88%
Feels like
39°F
Dew Point
40°F
3 AM
43°F
0%
9mph
NE
Cloudy
Humidity
89%
Feels like
38°F
Dew Point
40°F
4 AM
43°F
0%
9mph
NE
Cloudy
Humidity
89%
Feels like
38°F
Dew Point
40°F
5 AM
42°F
0%
9mph
NE
Cloudy
Humidity
89%
Feels like
37°F
Dew Point
39°F
6 AM
42°F
0%
9mph
NE
Cloudy
Humidity
90%
Feels like
37°F
Dew Point
40°F
7 AM
43°F
0%
9mph
ENE
Cloudy
Humidity
86%
Feels like
38°F
Dew Point
39°F
7:24 AM
8 AM
46°F
0%
9mph
ENE
Cloudy
Humidity
82%
Feels like
41°F
Dew Point
40°F
9 AM
50°F
0%
9mph
NE
Partly Cloudy
Humidity
74%
Feels like
50°F
Dew Point
42°F
10 AM
55°F
0%
9mph
ENE
Partly Cloudy
Humidity
64%
Feels like
55°F
Dew Point
43°F
11 AM
59°F
0%
10mph
ENE
Partly Cloudy
Humidity
54%
Feels like
59°F
Dew Point
43°F
12 PM
63°F
0%
10mph
ENE
Mostly Sunny
Humidity
49%
Feels like
63°F
Dew Point
43°F
1 PM
65°F
0%
11mph
ENE
Mostly Sunny
Humidity
47%
Feels like
65°F
Dew Point
44°F
2 PM
65°F
0%
10mph
ENE
Mostly Sunny
Humidity
47%
Feels like
65°F
Dew Point
45°F
3 PM
65°F
0%
10mph
ENE
Sunny
Humidity
50%
Feels like
65°F
Dew Point
46°F
4 PM
63°F
0%
9mph
ENE
Sunny
Humidity
57%
Feels like
63°F
Dew Point
47°F
5 PM
60°F
0%
8mph
ENE
Sunny
Humidity
62%
Feels like
60°F
Dew Point
46°F
5:12 PM
6 PM
56°F
0%
8mph
NE
Clear
Humidity
66%
Feels like
56°F
Dew Point
45°F
7 PM
53°F
0%
7mph
NE
Mostly Clear
Humidity
71%
Feels like
53°F
Dew Point
44°F
8 PM
51°F
0%
7mph
NE
Mostly Clear
Humidity
74%
Feels like
51°F
Dew Point
43°F
9 PM
49°F
0%
6mph
NNE
Cloudy
Humidity
75%
Feels like
47°F
Dew Point
42°F
10 PM
49°F
0%
6mph
NNE
Cloudy
Humidity
76%
Feels like
46°F
Dew Point
41°F
11 PM
48°F
0%
7mph
NNE
Cloudy
Humidity
76%
Feels like
45°F
Dew Point
41°F

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Rain and snow showers will sweep thru the Great Lakes as the Western U.S. begins a pattern of quiet and dry weather.

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide