Hourly Weather Forecast - Portola, CA

12 AM
28°F
0%
4mph
E
Clear
Humidity
85%
Feels like
23°F
Dew Point
24°F
1 AM
27°F
0%
4mph
E
Clear
Humidity
86%
Feels like
23°F
Dew Point
23°F
2 AM
26°F
0%
4mph
E
Clear
Humidity
86%
Feels like
22°F
Dew Point
22°F
3 AM
25°F
0%
4mph
E
Clear
Humidity
85%
Feels like
20°F
Dew Point
21°F
4 AM
24°F
0%
4mph
E
Clear
Humidity
87%
Feels like
19°F
Dew Point
20°F
5 AM
23°F
0%
4mph
E
Clear
Humidity
86%
Feels like
18°F
Dew Point
20°F
6 AM
23°F
0%
4mph
E
Clear
Humidity
88%
Feels like
18°F
Dew Point
20°F
7 AM
24°F
0%
4mph
E
Clear
Humidity
82%
Feels like
19°F
Dew Point
19°F
7:21 AM
8 AM
28°F
0%
4mph
E
Sunny
Humidity
78%
Feels like
23°F
Dew Point
22°F
9 AM
33°F
0%
4mph
E
Sunny
Humidity
68%
Feels like
29°F
Dew Point
23°F
10 AM
38°F
0%
4mph
E
Sunny
Humidity
58%
Feels like
35°F
Dew Point
24°F
11 AM
41°F
0%
4mph
E
Sunny
Humidity
51%
Feels like
39°F
Dew Point
25°F
12 PM
44°F
0%
5mph
E
Sunny
Humidity
48%
Feels like
42°F
Dew Point
26°F
1 PM
46°F
0%
5mph
E
Sunny
Humidity
47%
Feels like
44°F
Dew Point
27°F
2 PM
47°F
0%
5mph
E
Sunny
Humidity
47%
Feels like
45°F
Dew Point
28°F
3 PM
46°F
0%
5mph
E
Sunny
Humidity
50%
Feels like
44°F
Dew Point
29°F
4 PM
44°F
0%
5mph
E
Sunny
Humidity
57%
Feels like
41°F
Dew Point
29°F
5 PM
39°F
0%
4mph
E
Sunny
Humidity
66%
Feels like
36°F
Dew Point
29°F
5:02 PM
6 PM
36°F
0%
4mph
E
Clear
Humidity
72%
Feels like
32°F
Dew Point
27°F
7 PM
33°F
0%
4mph
E
Clear
Humidity
75%
Feels like
29°F
Dew Point
26°F
8 PM
31°F
0%
4mph
E
Clear
Humidity
77%
Feels like
28°F
Dew Point
25°F
9 PM
30°F
0%
4mph
E
Clear
Humidity
79%
Feels like
26°F
Dew Point
24°F
10 PM
28°F
0%
4mph
E
Clear
Humidity
81%
Feels like
24°F
Dew Point
24°F
11 PM
28°F
0%
4mph
E
Clear
Humidity
82%
Feels like
24°F
Dew Point
23°F

Snow Forecast through Thursday PM

Clipper Storms Pepper the Great Lakes to New England

The Great Lakes, Appalachia, and the Northeast will see bouts of wintry weather today through the weekend.

Wednesday's Weather Outlook

Today's Weather Outlook

(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

Windchill chart

Dangers of Wind Chills

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

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