Hourly Weather Forecast - Saint Helena, CA

12 AM
44°F
0%
0mph
NNW
Foggy
Humidity
100%
Feels like
44°F
Dew Point
44°F
1 AM
44°F
0%
0mph
NNE
Foggy
Humidity
100%
Feels like
44°F
Dew Point
44°F
2 AM
43°F
0%
0mph
NNE
Foggy
Humidity
100%
Feels like
43°F
Dew Point
43°F
3 AM
42°F
0%
0mph
NNE
Foggy
Humidity
100%
Feels like
42°F
Dew Point
42°F
4 AM
42°F
0%
0mph
NNE
Foggy
Humidity
100%
Feels like
42°F
Dew Point
42°F
5 AM
42°F
0%
1mph
NNE
Foggy
Humidity
100%
Feels like
42°F
Dew Point
42°F
6 AM
41°F
10%
1mph
NNE
Foggy
Humidity
100%
Feels like
41°F
Dew Point
41°F
7 AM
42°F
10%
1mph
NNE
Foggy
Humidity
100%
Feels like
42°F
Dew Point
42°F
7:22 AM
8 AM
45°F
0%
1mph
NNE
Foggy
Humidity
100%
Feels like
45°F
Dew Point
45°F
9 AM
49°F
10%
1mph
NNE
Partly Cloudy
Humidity
92%
Feels like
49°F
Dew Point
47°F
10 AM
54°F
10%
1mph
NNE
Partly Cloudy
Humidity
76%
Feels like
54°F
Dew Point
47°F
11 AM
59°F
10%
1mph
NNE
Partly Cloudy
Humidity
63%
Feels like
59°F
Dew Point
47°F
12 PM
63°F
10%
2mph
N
Mostly Sunny
Humidity
56%
Feels like
63°F
Dew Point
47°F
1 PM
65°F
10%
3mph
N
Mostly Sunny
Humidity
52%
Feels like
65°F
Dew Point
48°F
2 PM
66°F
0%
3mph
N
Mostly Sunny
Humidity
53%
Feels like
66°F
Dew Point
48°F
3 PM
64°F
0%
2mph
NNW
Mostly Sunny
Humidity
58%
Feels like
64°F
Dew Point
49°F
4 PM
59°F
0%
2mph
NW
Mostly Sunny
Humidity
67%
Feels like
59°F
Dew Point
49°F
5 PM
54°F
0%
2mph
NNW
Mostly Sunny
Humidity
79%
Feels like
54°F
Dew Point
48°F
5:21 PM
6 PM
51°F
0%
2mph
N
Cloudy
Humidity
88%
Feels like
51°F
Dew Point
47°F
7 PM
49°F
0%
2mph
N
Cloudy
Humidity
93%
Feels like
49°F
Dew Point
47°F
8 PM
47°F
0%
3mph
NNE
Cloudy
Humidity
97%
Feels like
47°F
Dew Point
46°F
9 PM
46°F
0%
3mph
NNE
Partly Cloudy
Humidity
98%
Feels like
46°F
Dew Point
46°F
10 PM
45°F
0%
3mph
NNE
Foggy
Humidity
99%
Feels like
45°F
Dew Point
45°F
11 PM
45°F
0%
3mph
NNE
Foggy
Humidity
100%
Feels like
43°F
Dew Point
45°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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