Hourly Weather Forecast - San Ysidro, CA

12 AM
57°F
0%
4mph
ENE
Clear
Humidity
42%
Feels like
57°F
Dew Point
34°F
1 AM
56°F
0%
4mph
ENE
Clear
Humidity
43%
Feels like
56°F
Dew Point
34°F
2 AM
55°F
0%
4mph
E
Clear
Humidity
43%
Feels like
55°F
Dew Point
33°F
3 AM
55°F
0%
4mph
E
Clear
Humidity
43%
Feels like
55°F
Dew Point
32°F
4 AM
54°F
0%
4mph
E
Clear
Humidity
43%
Feels like
54°F
Dew Point
32°F
5 AM
54°F
0%
4mph
E
Clear
Humidity
42%
Feels like
54°F
Dew Point
31°F
6 AM
55°F
0%
4mph
E
Clear
Humidity
40%
Feels like
55°F
Dew Point
31°F
6:49 AM
7 AM
59°F
0%
4mph
E
Sunny
Humidity
35%
Feels like
59°F
Dew Point
31°F
8 AM
64°F
0%
4mph
E
Sunny
Humidity
29%
Feels like
64°F
Dew Point
30°F
9 AM
68°F
0%
3mph
E
Sunny
Humidity
24%
Feels like
68°F
Dew Point
30°F
10 AM
72°F
0%
2mph
E
Sunny
Humidity
21%
Feels like
72°F
Dew Point
30°F
11 AM
74°F
0%
3mph
NE
Sunny
Humidity
19%
Feels like
74°F
Dew Point
30°F
12 PM
76°F
0%
4mph
WNW
Sunny
Humidity
19%
Feels like
76°F
Dew Point
30°F
1 PM
76°F
0%
4mph
WNW
Sunny
Humidity
19%
Feels like
76°F
Dew Point
31°F
2 PM
74°F
0%
4mph
W
Sunny
Humidity
21%
Feels like
74°F
Dew Point
32°F
3 PM
72°F
0%
4mph
WNW
Sunny
Humidity
25%
Feels like
72°F
Dew Point
35°F
4 PM
69°F
0%
4mph
WNW
Sunny
Humidity
31%
Feels like
69°F
Dew Point
37°F
5 PM
66°F
0%
3mph
WNW
Sunny
Humidity
38%
Feels like
66°F
Dew Point
39°F
5:08 PM
6 PM
63°F
0%
2mph
NNW
Clear
Humidity
43%
Feels like
63°F
Dew Point
41°F
7 PM
61°F
0%
2mph
NNE
Clear
Humidity
48%
Feels like
61°F
Dew Point
42°F
8 PM
60°F
0%
3mph
NE
Clear
Humidity
50%
Feels like
60°F
Dew Point
41°F
9 PM
58°F
0%
3mph
E
Clear
Humidity
51%
Feels like
58°F
Dew Point
40°F
10 PM
57°F
0%
4mph
E
Clear
Humidity
51%
Feels like
57°F
Dew Point
39°F
11 PM
55°F
0%
4mph
E
Clear
Humidity
50%
Feels like
55°F
Dew Point
37°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)

Top Winter Hiking Destinations

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