Mount Saint Helena weather
– Lat/Long: 38.67° N 122.63° W

Mount Saint Helena
Weather Forecast, United States

Issued: 9 am Sat 07 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Very mild (max 11°C on Sat morning, min 3°C on Mon night). Winds increasing (light winds from the NW on Sat night, strong winds from the NE by Mon morning).

Days 4–6 Weather Summary

Moderate rain (total 14mm) heaviest on Tue morning, then becoming colder with a dusting of snow on Tue afternoon. Temperatures will be slightly above freezing (max 4°C on Tue afternoon, min 1°C on Tue afternoon). Winds decreasing (near gales from the SSE on Tue morning, light winds from the NNE by Wed night).

Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
clear
part cloud
light rain
part cloud
cloud
cloud
light rain
mod rain
light snow
light snow
snow showers
rain showers
clear
clear
clear
part cloud
some clouds
some clouds
clear
some clouds
light rain
some clouds
cloudy
cloudy
light rain
mod. rain
light snow
light snow
snow shwrs
rain shwrs
clear
clear
clear
some clouds
 km/h
15
WSW
15
WNW
10
WNW
25
W
35
W
30
NNW
40
NE
25
NE
20
ESE
55
SSE
45
SSW
40
SSW
25
S
15
S
15
E
5
NW
10
NW
5
WNW
1
1
1
0.1
0.2
8
4
0.9
1.5
max °C
11
11
10
9
9
8
11
9
7
3
4
2
2
2
2
3
4
4
min °C
10
10
10
9
8
7
10
8
3
3
1
1
2
2
2
3
3
2
8
8
9
6
4
4
6
4
-2
-4
-6
-6
-3
-2
-2
1
0
-2
2950
3050
3200
3050
2950
2800
2800
2750
2300
1800
2050
1550
1550
1600
1700
1750
1950
1950
Cloud base (m)
6250
5650
3350
800
1600
5900
4650
2550
700
300
350
450
700
1700
1650
1750
6900
Sea lvl1000m2000m3000m4000m5000m
111110998119533222234316151215131014141088788610106
Sunrise
7:09
7:09
7:07
7:07
7:05
7:03
Sunset
5:38
5:39
5:40
5:42
5:44
5:45

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Mount Saint Helena Weather (Days 0-3):

The weather forecast for Mount Saint Helena is: Mostly dry. Very mild (max 11°C on Sat morning, min 3°C on Mon night). Winds increasing (light winds from the NW on Sat night, strong winds from the NE by Mon morning).

Mount Saint Helena Weather (Days 3-6):

Moderate rain (total 14mm) heaviest on Tue morning, then becoming colder with a dusting of snow on Tue afternoon. Temperatures will be slightly above freezing (max 4°C on Tue afternoon, min 1°C on Tue afternoon). Winds decreasing (near gales from the SSE on Tue morning, light winds from the NNE by Wed night).

This table gives the weather forecast for Mount Saint Helena at the specific elevation of 1323 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Saint Helena. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of California.

Live conditions reported by 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Santa Rosa Airport
25 km SSW
219m alt.
3 hours ago
8° C
clear
Fog -.
0
Calm
(0 kph at 0).
0 km
30 km S
40m alt.
1 hour ago
11° C
Dry
0
Calm
(0 kph at 9).
0
34 km W
106m alt.
58 minutes ago
14° C
Dry
2
Calm
(2 kph at 205).
6
35 km SSW
87m alt.
49 minutes ago
8° C
Dry
0
Calm
(0 kph at 32).
5
36 km S
69m alt.
1 hour ago
9° C
Dry
0
Calm
(0 kph at 99).
2
36 km SSW
129m alt.
1 hour ago
9° C
Dry
0
Calm
(0 kph at 147).
0
37 km SSW
61m alt.
1 hour ago
14° C
Dry
5
Calm
(5 kph at 45).
5
37 km SSW
61m alt.
55 minutes ago
12° C
Dry
2
Calm
(2 kph at 45).
3
37 km S
88m alt.
1 hour ago
9° C
Dry
0
Calm
(0 kph at —).
0
39 km SSW
61m alt.
41 minutes ago
10° C
Dry
0
Calm
(0 kph at 346).
0

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.

Mount Saint Helena Photos