Hourly Weather Forecast - Foster City, CA

12 AM
47°F
0%
2mph
NW
Clear
Humidity
84%
Feels like
47°F
Dew Point
42°F
1 AM
46°F
0%
2mph
NW
Clear
Humidity
83%
Feels like
46°F
Dew Point
41°F
2 AM
46°F
0%
2mph
NW
Clear
Humidity
83%
Feels like
46°F
Dew Point
41°F
3 AM
45°F
0%
2mph
WNW
Clear
Humidity
82%
Feels like
45°F
Dew Point
40°F
4 AM
45°F
0%
2mph
WNW
Clear
Humidity
81%
Feels like
45°F
Dew Point
40°F
5 AM
45°F
0%
2mph
NNW
Clear
Humidity
81%
Feels like
45°F
Dew Point
39°F
6 AM
44°F
0%
2mph
E
Clear
Humidity
81%
Feels like
44°F
Dew Point
39°F
7 AM
45°F
0%
2mph
E
Mostly Clear
Humidity
78%
Feels like
45°F
Dew Point
39°F
7:23 AM
8 AM
48°F
0%
2mph
E
Mostly Sunny
Humidity
76%
Feels like
48°F
Dew Point
40°F
9 AM
51°F
0%
2mph
NE
Mostly Sunny
Humidity
71%
Feels like
51°F
Dew Point
42°F
10 AM
55°F
0%
2mph
NNE
Sunny
Humidity
66%
Feels like
55°F
Dew Point
44°F
11 AM
58°F
0%
2mph
N
Sunny
Humidity
61%
Feels like
58°F
Dew Point
45°F
12 PM
61°F
0%
3mph
N
Sunny
Humidity
57%
Feels like
61°F
Dew Point
45°F
1 PM
63°F
0%
4mph
N
Sunny
Humidity
53%
Feels like
63°F
Dew Point
45°F
2 PM
64°F
0%
4mph
N
Sunny
Humidity
51%
Feels like
64°F
Dew Point
46°F
3 PM
64°F
0%
4mph
N
Sunny
Humidity
53%
Feels like
64°F
Dew Point
46°F
4 PM
62°F
0%
3mph
N
Sunny
Humidity
58%
Feels like
62°F
Dew Point
47°F
5 PM
59°F
0%
3mph
NNW
Sunny
Humidity
64%
Feels like
59°F
Dew Point
46°F
5:13 PM
6 PM
56°F
0%
3mph
NW
Clear
Humidity
68%
Feels like
56°F
Dew Point
46°F
7 PM
54°F
0%
2mph
NW
Clear
Humidity
72%
Feels like
54°F
Dew Point
45°F
8 PM
52°F
0%
2mph
NNW
Clear
Humidity
76%
Feels like
52°F
Dew Point
45°F
9 PM
50°F
0%
2mph
ENE
Clear
Humidity
80%
Feels like
50°F
Dew Point
44°F
10 PM
49°F
0%
2mph
E
Clear
Humidity
83%
Feels like
49°F
Dew Point
44°F
11 PM
48°F
0%
2mph
ESE
Clear
Humidity
85%
Feels like
48°F
Dew Point
44°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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