Hourly Weather Forecast - Napa, CA

12 AM
43°F
0%
7mph
NNE
Cloudy
Humidity
90%
Feels like
39°F
Dew Point
40°F
1 AM
43°F
0%
7mph
NNE
Cloudy
Humidity
90%
Feels like
38°F
Dew Point
40°F
2 AM
42°F
0%
7mph
NE
Cloudy
Humidity
92%
Feels like
37°F
Dew Point
40°F
3 AM
42°F
0%
8mph
NE
Cloudy
Humidity
94%
Feels like
37°F
Dew Point
40°F
4 AM
41°F
0%
8mph
NE
Cloudy
Humidity
95%
Feels like
36°F
Dew Point
40°F
5 AM
40°F
0%
7mph
NE
Cloudy
Humidity
96%
Feels like
35°F
Dew Point
39°F
6 AM
40°F
0%
7mph
NE
Cloudy
Humidity
97%
Feels like
35°F
Dew Point
39°F
7 AM
41°F
0%
7mph
NE
Cloudy
Humidity
93%
Feels like
36°F
Dew Point
39°F
7:24 AM
8 AM
43°F
0%
7mph
NE
Cloudy
Humidity
90%
Feels like
39°F
Dew Point
40°F
9 AM
47°F
0%
7mph
ENE
Cloudy
Humidity
81%
Feels like
44°F
Dew Point
42°F
10 AM
53°F
0%
8mph
ENE
Cloudy
Humidity
69%
Feels like
53°F
Dew Point
43°F
11 AM
58°F
0%
8mph
ENE
Cloudy
Humidity
59%
Feels like
58°F
Dew Point
43°F
12 PM
61°F
0%
8mph
ENE
Mostly Sunny
Humidity
53%
Feels like
61°F
Dew Point
44°F
1 PM
63°F
0%
8mph
ENE
Sunny
Humidity
51%
Feels like
63°F
Dew Point
45°F
2 PM
64°F
0%
8mph
E
Sunny
Humidity
51%
Feels like
64°F
Dew Point
46°F
3 PM
63°F
0%
8mph
E
Mostly Sunny
Humidity
54%
Feels like
63°F
Dew Point
46°F
4 PM
61°F
0%
8mph
E
Mostly Sunny
Humidity
59%
Feels like
61°F
Dew Point
47°F
5 PM
58°F
0%
7mph
E
Partly Cloudy
Humidity
67%
Feels like
58°F
Dew Point
47°F
5:15 PM
6 PM
54°F
0%
7mph
ENE
Partly Cloudy
Humidity
75%
Feels like
54°F
Dew Point
46°F
7 PM
51°F
0%
6mph
NE
Cloudy
Humidity
81%
Feels like
51°F
Dew Point
45°F
8 PM
48°F
0%
6mph
NE
Cloudy
Humidity
87%
Feels like
45°F
Dew Point
44°F
9 PM
46°F
0%
6mph
NE
Cloudy
Humidity
89%
Feels like
43°F
Dew Point
43°F
10 PM
45°F
0%
6mph
NNE
Cloudy
Humidity
91%
Feels like
42°F
Dew Point
42°F
11 PM
44°F
0%
6mph
NNE
Cloudy
Humidity
91%
Feels like
40°F
Dew Point
42°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(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

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