– Lat/Long: 38.67° N 122.63° W

Mount Saint Helena
Weather Forecast, United States
Issued: 9 am Fri 30 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Fri 30 Jan Local Time

Updates in:

hr min s

Update imminent

2 Mount Saint Helena Elevations: 2 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 14°C on Fri afternoon, min 9°C on Sun morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 17°C on Wed morning, min 10°C on Mon morning). Wind will be generally light.
	Friday 30			Saturday 31			Sunday 1			Monday 2			Tuesday 3			Wednesday 4
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear
km/h	WSW	SSW	SSW	SSW	SSW	WSW	W	WNW	NW	N	NNE	NE	NE	NE	ENE	NE	NNE	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	13	14	13	13	13	12	9	9	9	11	12	12	14	14	14	17	17	15
min °C	12	13	13	13	12	10	9	9	9	10	12	11	13	14	13	15	16	14
chill °C	11	13	12	12	11	7	7	7	8	8	11	9	12	13	13	14	15	12

Freezing level m	3450	3600	3600	3550	3450	3250	3100	3200	3150	3300	3350	3500	3700	3850	4100	4150	4150	4000
Cloud base (m)	5950	8650	8000	8250	6600	6700	6600	7950						9300

	7:16	—	—	7:16	—	—	7:16	—	—	7:15	—	—	7:13	—	—	7:13	—	—
	—	5:30	—	—	5:30	—	—	5:31	—	—	5:32	—	—	5:34	—	—	5:36	—

Mount Saint Helena Weather (Days 0-3):

The weather forecast for Mount Saint Helena is: Mostly dry. Very mild (max 14°C on Fri afternoon, min 9°C on Sun morning). Wind will be generally light.

Mount Saint Helena Weather (Days 3-6):

Mostly dry. Very mild (max 17°C on Wed morning, min 10°C on Mon morning). Wind will be generally light.

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 Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Santa Rosa Airport 25 km SSW 219m alt. 2 hours ago	14° C	Clear	Calm (0 kph at 0).	16 km
Santa Rosa 30 km S 40m alt. 50 minutes ago	17° C	Dry	Calm (2 kph at 165).
Cloverdale 34 km W 106m alt. 56 minutes ago	18° C	Dry	Wind obs. (6 kph from 332 degs) was rejected.
Graton 35 km SSW 87m alt. 2 hours ago	14° C	Dry	Calm (2 kph at 28).
Alten wx 36 km S 69m alt. 2 hours ago	17° C	Dry	Calm (0 kph at 0).
Sebastopol 36 km SSW 129m alt. 51 minutes ago	17° C	Dry	Calm (0 kph at 108).
Camp Meeker wx 37 km SSW 61m alt. 3 hours ago	17° C	Dry	Calm (5 kph at 68).
Camp Meeker wx 37 km SSW 61m alt. 2 hours ago	15° C	Dry	Calm (3 kph at 106).
Knowles Corner wx 37 km S 88m alt. 1 hour ago	12° C	Dry	Calm (0 kph at —).
Camp Meeker wx 39 km SSW 61m alt. 1 hour ago	12° C	Dry	Calm (0 kph at 321).

* 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.