Hourly Weather Forecast - Saint Helena, CA

6 AM
34°F
0%
1mph
NE
Foggy
Humidity
99%
Feels like
34°F
Dew Point
34°F
7 AM
36°F
0%
1mph
ENE
Hazy
Humidity
94%
Feels like
36°F
Dew Point
34°F
7:26 AM
8 AM
40°F
0%
1mph
ENE
Sunny
Humidity
88%
Feels like
40°F
Dew Point
37°F
9 AM
46°F
0%
2mph
ENE
Sunny
Humidity
76%
Feels like
46°F
Dew Point
39°F
10 AM
53°F
0%
2mph
ENE
Sunny
Humidity
64%
Feels like
53°F
Dew Point
41°F
11 AM
59°F
0%
2mph
E
Sunny
Humidity
54%
Feels like
59°F
Dew Point
42°F
12 PM
64°F
0%
2mph
E
Sunny
Humidity
46%
Feels like
64°F
Dew Point
42°F
1 PM
67°F
0%
2mph
E
Sunny
Humidity
44%
Feels like
67°F
Dew Point
44°F
2 PM
67°F
0%
2mph
E
Sunny
Humidity
45%
Feels like
67°F
Dew Point
45°F
3 PM
65°F
0%
1mph
E
Sunny
Humidity
53%
Feels like
65°F
Dew Point
48°F
4 PM
61°F
0%
0mph
SE
Sunny
Humidity
68%
Feels like
61°F
Dew Point
50°F
5 PM
56°F
0%
0mph
SSW
Sunny
Humidity
76%
Feels like
56°F
Dew Point
49°F
5:10 PM
6 PM
52°F
0%
0mph
SW
Clear
Humidity
81%
Feels like
52°F
Dew Point
47°F
7 PM
49°F
0%
0mph
SSW
Clear
Humidity
84%
Feels like
49°F
Dew Point
45°F
8 PM
47°F
0%
0mph
S
Clear
Humidity
86%
Feels like
47°F
Dew Point
43°F
9 PM
46°F
0%
0mph
SE
Clear
Humidity
86%
Feels like
46°F
Dew Point
42°F
10 PM
45°F
0%
0mph
ENE
Mostly Clear
Humidity
87%
Feels like
45°F
Dew Point
41°F
11 PM
44°F
0%
0mph
NE
Mostly Clear
Humidity
87%
Feels like
44°F
Dew Point
40°F

Tuesday's Weather Outlook

Today's Weather Outlook

Rain and snow showers will sweep through the Great Lakes as the Western U.S. begins a pattern of quiet and dry weather.

(Image provided by NOAA)

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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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