Hourly Weather Forecast - Petaluma, CA

12 AM
45°F
0%
2mph
N
Clear
Humidity
90%
Feels like
45°F
Dew Point
42°F
1 AM
44°F
0%
2mph
NNW
Hazy
Humidity
92%
Feels like
44°F
Dew Point
42°F
2 AM
42°F
0%
2mph
N
Hazy
Humidity
94%
Feels like
42°F
Dew Point
41°F
3 AM
41°F
0%
2mph
E
Hazy
Humidity
98%
Feels like
41°F
Dew Point
40°F
4 AM
39°F
0%
2mph
E
Foggy
Humidity
99%
Feels like
39°F
Dew Point
39°F
5 AM
38°F
0%
2mph
E
Foggy
Humidity
100%
Feels like
38°F
Dew Point
38°F
6 AM
38°F
0%
3mph
ENE
Foggy
Humidity
100%
Feels like
38°F
Dew Point
38°F
7 AM
39°F
0%
3mph
ENE
Foggy
Humidity
100%
Feels like
39°F
Dew Point
39°F
7:26 AM
8 AM
42°F
0%
2mph
E
Hazy
Humidity
98%
Feels like
42°F
Dew Point
41°F
9 AM
46°F
0%
2mph
ESE
Hazy
Humidity
97%
Feels like
46°F
Dew Point
46°F
10 AM
52°F
0%
2mph
ESE
Mostly Sunny
Humidity
90%
Feels like
52°F
Dew Point
49°F
11 AM
56°F
0%
2mph
SE
Mostly Sunny
Humidity
81%
Feels like
56°F
Dew Point
51°F
12 PM
60°F
0%
2mph
SE
Sunny
Humidity
74%
Feels like
60°F
Dew Point
52°F
1 PM
62°F
0%
2mph
SE
Sunny
Humidity
70%
Feels like
62°F
Dew Point
52°F
2 PM
63°F
0%
3mph
SE
Sunny
Humidity
67%
Feels like
63°F
Dew Point
52°F
3 PM
62°F
0%
3mph
SE
Sunny
Humidity
69%
Feels like
62°F
Dew Point
52°F
4 PM
60°F
0%
2mph
SE
Sunny
Humidity
75%
Feels like
60°F
Dew Point
52°F
5 PM
56°F
0%
2mph
SE
Sunny
Humidity
79%
Feels like
56°F
Dew Point
50°F
5:13 PM
6 PM
53°F
0%
2mph
ESE
Mostly Clear
Humidity
81%
Feels like
53°F
Dew Point
47°F
7 PM
50°F
0%
2mph
ESE
Mostly Clear
Humidity
83%
Feels like
50°F
Dew Point
45°F
8 PM
48°F
0%
2mph
ESE
Partly Cloudy
Humidity
86%
Feels like
48°F
Dew Point
44°F
9 PM
47°F
0%
2mph
ESE
Cloudy
Humidity
90%
Feels like
47°F
Dew Point
44°F
10 PM
46°F
0%
2mph
ESE
Cloudy
Humidity
92%
Feels like
46°F
Dew Point
44°F
11 PM
45°F
0%
2mph
ESE
Cloudy
Humidity
94%
Feels like
45°F
Dew Point
43°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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