Hourly Weather Forecast - Saint Helena, CA

12 AM
58°F
0%
1mph
NE
Mostly Cloudy
Humidity
95%
Feels like
58°F
Dew Point
57°F
1 AM
57°F
0%
0mph
NNE
Mostly Cloudy
Humidity
96%
Feels like
57°F
Dew Point
56°F
2 AM
57°F
0%
1mph
NNE
Cloudy
Humidity
97%
Feels like
57°F
Dew Point
56°F
3 AM
56°F
0%
1mph
NNE
Cloudy
Humidity
97%
Feels like
56°F
Dew Point
55°F
4 AM
55°F
0%
0mph
N
Cloudy
Humidity
97%
Feels like
55°F
Dew Point
55°F
5 AM
55°F
10%
0mph
NE
Mostly Cloudy
Humidity
98%
Feels like
55°F
Dew Point
54°F
6 AM
54°F
10%
0mph
NE
Partly Cloudy
Humidity
98%
Feels like
54°F
Dew Point
53°F
6:43 AM
7 AM
56°F
10%
0mph
NE
Partly Cloudy
Humidity
94%
Feels like
56°F
Dew Point
54°F
8 AM
60°F
10%
0mph
NNE
Partly Cloudy
Humidity
90%
Feels like
60°F
Dew Point
56°F
9 AM
65°F
10%
0mph
W
Partly Cloudy
Humidity
80%
Feels like
65°F
Dew Point
58°F
10 AM
69°F
10%
1mph
SW
Partly Cloudy
Humidity
68%
Feels like
69°F
Dew Point
58°F
11 AM
73°F
10%
2mph
SW
Partly Cloudy
Humidity
60%
Feels like
73°F
Dew Point
58°F
12 PM
75°F
10%
3mph
SW
Partly Cloudy
Humidity
56%
Feels like
75°F
Dew Point
58°F
1 PM
75°F
10%
4mph
SW
Partly Cloudy
Humidity
54%
Feels like
75°F
Dew Point
58°F
2 PM
75°F
10%
4mph
SW
Partly Cloudy
Humidity
54%
Feels like
75°F
Dew Point
57°F
3 PM
74°F
20%
4mph
SW
Mostly Cloudy
Humidity
57%
Feels like
74°F
Dew Point
58°F
4 PM
71°F
20%
4mph
SW
Cloudy
Humidity
63%
Feels like
71°F
Dew Point
58°F
5 PM
68°F
20%
4mph
SW
Cloudy
Humidity
71%
Feels like
68°F
Dew Point
58°F
6 PM
64°F
20%
3mph
SW
Cloudy
Humidity
77%
Feels like
64°F
Dew Point
56°F
6:01 PM
7 PM
60°F
20%
2mph
WSW
Cloudy
Humidity
84%
Feels like
60°F
Dew Point
56°F
8 PM
58°F
20%
2mph
WSW
Mostly Cloudy
Humidity
88%
Feels like
58°F
Dew Point
55°F
9 PM
56°F
10%
1mph
WSW
Partly Cloudy
Humidity
91%
Feels like
56°F
Dew Point
54°F
10 PM
55°F
10%
1mph
WSW
Partly Cloudy
Humidity
93%
Feels like
55°F
Dew Point
53°F
11 PM
54°F
20%
1mph
WSW
Mostly Cloudy
Humidity
95%
Feels like
54°F
Dew Point
53°F

Snow Forecast Through Wednesday

Light Snow Spreads Across the Northeast

A quick hit of light snow will spread across the Northeast today

Wednesday's Weather Outlook

Today's Weather Outlook

Image Provided by janeb13 via Pixabay

Post Winter Storm and Actions to Take

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

Windchill chart

Dangers of Wind Chills

Story Image via pixabay.com

Avalanche Dangers and Safety

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide