Hourly Weather Forecast - Saint Helena, CA

12 AM
45°F
0%
0mph
NNE
Mostly Cloudy
Humidity
92%
Feels like
45°F
Dew Point
43°F
1 AM
45°F
0%
0mph
NNE
Mostly Cloudy
Humidity
93%
Feels like
45°F
Dew Point
43°F
2 AM
44°F
0%
1mph
NNE
Mostly Cloudy
Humidity
94%
Feels like
44°F
Dew Point
42°F
3 AM
44°F
0%
1mph
NNE
Cloudy
Humidity
94%
Feels like
44°F
Dew Point
42°F
4 AM
43°F
0%
1mph
NNE
Cloudy
Humidity
94%
Feels like
43°F
Dew Point
42°F
5 AM
43°F
0%
0mph
NE
Cloudy
Humidity
95%
Feels like
43°F
Dew Point
42°F
6 AM
43°F
0%
1mph
NNE
Cloudy
Humidity
96%
Feels like
43°F
Dew Point
42°F
7 AM
44°F
0%
0mph
NNE
Mostly Cloudy
Humidity
94%
Feels like
44°F
Dew Point
42°F
7:23 AM
8 AM
47°F
0%
1mph
NE
Mostly Cloudy
Humidity
90%
Feels like
47°F
Dew Point
44°F
9 AM
52°F
0%
1mph
NE
Mostly Cloudy
Humidity
79%
Feels like
52°F
Dew Point
45°F
10 AM
58°F
0%
1mph
NE
Mostly Cloudy
Humidity
65%
Feels like
58°F
Dew Point
46°F
11 AM
62°F
0%
1mph
ENE
Mostly Cloudy
Humidity
54%
Feels like
62°F
Dew Point
45°F
12 PM
65°F
0%
1mph
NE
Cloudy
Humidity
47%
Feels like
65°F
Dew Point
45°F
1 PM
67°F
0%
1mph
ENE
Cloudy
Humidity
46%
Feels like
67°F
Dew Point
45°F
2 PM
66°F
0%
0mph
ENE
Cloudy
Humidity
49%
Feels like
66°F
Dew Point
46°F
3 PM
63°F
0%
0mph
ESE
Cloudy
Humidity
57%
Feels like
63°F
Dew Point
48°F
4 PM
59°F
0%
0mph
SE
Cloudy
Humidity
66%
Feels like
59°F
Dew Point
48°F
5 PM
55°F
0%
0mph
E
Cloudy
Humidity
77%
Feels like
55°F
Dew Point
47°F
5:19 PM
6 PM
52°F
0%
0mph
S
Cloudy
Humidity
84%
Feels like
52°F
Dew Point
47°F
7 PM
51°F
0%
0mph
S
Mostly Cloudy
Humidity
88%
Feels like
51°F
Dew Point
47°F
8 PM
49°F
0%
0mph
SW
Mostly Cloudy
Humidity
91%
Feels like
49°F
Dew Point
47°F
9 PM
48°F
0%
0mph
N
Mostly Cloudy
Humidity
93%
Feels like
48°F
Dew Point
46°F
10 PM
47°F
0%
0mph
ENE
Partly Cloudy
Humidity
96%
Feels like
47°F
Dew Point
46°F
11 PM
46°F
0%
0mph
N
Partly Cloudy
Humidity
97%
Feels like
46°F
Dew Point
46°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

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Prepare Your Car for Cold Weather

(Image provided by NOAA)

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