Mountain resort image
– Lat/Long: 39.43° N 122.69° W

Saint John Mountain (California)
Weather Forecast, United States

Issued: 3 am Fri 19 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Heavy rain (total 53mm), heaviest during Fri morning. Mild temperatures (max 8°C on Sat night, min 4°C on Sun afternoon). Winds decreasing (fresh winds from the SW on Fri morning, light winds from the WSW by Sun night).

Days 4–6 Weather Summary

Heavy rain (total 75mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 5°C on Tue afternoon, min -1°C on Wed morning). Winds increasing (light winds from the SW on Mon night, gales from the SSE by Wed night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
light rain
light rain
cloud
light rain
heavy rain
rain showers
light rain
rain showers
cloud
cloud
light rain
heavy rain
heavy rain
heavy rain
part cloud
light snow
heavy snow
heavy rain
light rain
light rain
cloudy
light rain
heavy rain
rain shwrs
light rain
rain shwrs
cloudy
cloudy
light rain
heavy rain
heavy rain
heavy rain
some clouds
light snow
heavy snow
 km/h
40
SW
25
W
25
W
15
WSW
10
SW
30
SW
30
WSW
25
WSW
15
W
10
SW
10
WSW
10
SW
10
SE
35
SSE
55
S
15
SW
30
SSE
60
S
 cm 
1
20
 mm 
20
2
0.1
2
24
0.7
3
1.3
0.1
16
20
39
max°C
7
7
6
6
7
8
6
5
4
4
4
3
3
5
5
0
2
2
min°C
6
7
6
6
6
7
6
4
4
4
4
3
3
4
0
-1
0
0
chill°C 
1
3
2
3
4
2
1
-1
0
2
1
0
0
-2
-8
-5
-7
-7
Freezing level (m
3200
2950
2850
2800
2650
3050
2900
2550
2350
2300
2200
2150
2150
2300
2400
1350
1550
1700
Cloud base (m)
750
750
800
5650
1550
750
800
800
850
6950
2500
2600
1700
700
700
800
800
700
Sea lvl1000m2000m3000m4000m5000m
55334542211101-1-4-3-2776678654443353-11113131112121313129111089109787
Sunrise
7:26
7:26
7:26
7:26
7:28
7:28
Sunset
4:49
4:50
4:50
4:51
4:51
4:52

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Saint John Mountain (California) Weather (Days 0-3):

The weather forecast for Saint John Mountain (California) is: Heavy rain (total 53mm), heaviest during Fri morning. Mild temperatures (max 8°C on Sat night, min 4°C on Sun afternoon). Winds decreasing (fresh winds from the SW on Fri morning, light winds from the WSW by Sun night).

Saint John Mountain (California) Weather (Days 3-6):

Heavy rain (total 75mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 5°C on Tue afternoon, min -1°C on Wed morning). Winds increasing (light winds from the SW on Mon night, gales from the SSE by Wed night).

This table gives the weather forecast for Saint John Mountain (California) at the specific elevation of 1500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Saint John Mountain (California). 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Ukiah Airport
56 km SSW
218m alt.
2 hours ago
12° C
cloudy
Dry and cloudy.
15
Light winds from the S
(15 kph at 170).
13 km
Low: scattered
Mid: overcast
57 km ESE
18m alt.
2 hours ago
13° C
Dry
Wind obs. (6 kph from 221 degs) was rejected.
64 km WSW
785m alt.
1 hour ago
10° C
light rain
Light rain.
0
Calm
(0 kph at —).
5
75 km SSW
710m alt.
49 minutes ago
10° C
Dry
31
Fresh winds from the SSW
(31 kph at 210).
37
76 km SSW
85m alt.
1 hour ago
13° C
Dry
2
Calm
(2 kph at 28).
2
76 km S
106m alt.
58 minutes ago
13° C
Dry
3
Calm
(3 kph at 121).
10
78 km SW
388m alt.
2 hours ago
13° C
Dry
3
Calm
(3 kph at 193).
13
Chico Municipal Airport
83 km ENE
194m alt.
2 hours ago
13° C
cloudy
Dry and cloudy.
35
Fresh winds from the ESE
(35 kph at 120).
16 km
Low: overcast
Weaverville
84 km NNE
219m alt.
1 hour ago
8° C
clear
Mist -.
0
Calm
(0 kph at 0).
2 km
Low: overcast
88 km NNE
218m alt.
1 hour ago
12° C
light rain
Light rain .
37
Fresh winds from the SSE.(Wind varies from 007 to 012 degs)
(37 kph at 160).
6 km
Mid: overcast

* 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.