Hourly Weather Forecast - Saint Helena, CA

3 PM
65°F
0%
1mph
E
Sunny
Humidity
44%
Feels like
65°F
Dew Point
42°F
4 PM
61°F
0%
1mph
SSW
Sunny
Humidity
53%
Feels like
61°F
Dew Point
44°F
5 PM
56°F
0%
1mph
SW
Sunny
Humidity
61%
Feels like
56°F
Dew Point
43°F
5:09 PM
6 PM
53°F
0%
1mph
WSW
Clear
Humidity
68%
Feels like
53°F
Dew Point
42°F
7 PM
50°F
0%
0mph
W
Clear
Humidity
71%
Feels like
50°F
Dew Point
41°F
8 PM
48°F
0%
0mph
NNW
Clear
Humidity
74%
Feels like
48°F
Dew Point
40°F
9 PM
47°F
0%
0mph
NNW
Clear
Humidity
75%
Feels like
47°F
Dew Point
40°F
10 PM
46°F
0%
0mph
NNW
Clear
Humidity
76%
Feels like
46°F
Dew Point
39°F
11 PM
44°F
0%
0mph
NNE
Clear
Humidity
78%
Feels like
44°F
Dew Point
38°F

Tuesday's Weather Outlook

Tuesday's Weather Outlook

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

(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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