– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 pm Thu 05 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Thu 05 Feb Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 1°C on Thu afternoon, min -2°C on Thu night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 4°C on Sun night, min -1°C on Wed morning). Winds increasing (light winds from the N on Sun afternoon, gales from the WSW by Tue morning).
	Thu 5		Friday 6			Saturday 7			Sunday 8			Monday 9			Tuesday 10
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	some clouds	some clouds	snow shwrs	some clouds	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	cloudy	some clouds
km/h	SSE	SSE	SSE	SE	ENE	NNE	NNE	NE	NE	N	WNW	WNW	W	W	SW	WSW	SW
See all weather maps
cm	—	—	—	1	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	1	-1	-2	-2	-1	-1	-1	0	1	3	4	4	4	3	0	0	0
min °C	0	-2	-2	-2	-2	-1	-1	0	1	1	3	3	4	2	0	0	0
chill °C	-3	-7	-7	-5	-6	-6	-6	-5	-2	-3	0	-2	-2	-6	-9	-9	-8

Freezing level m	3200	2950	2850	2850	2850	2900	2950	3050	3250	3250	3550	3600	3650	3450	3150	3050	3050
Cloud base (m)		2700		3050	6400						9300		6450	6450	950	6050	5600

	—	—	6:43	—	—	6:43	—	—	6:41	—	—	6:41	—	—	6:39	—	—
	5:23	—	—	5:24	—	—	5:25	—	—	5:27	—	—	5:28	—	—	5:29	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: A dusting of new snow. Freeze-thaw conditions (max 1°C on Thu afternoon, min -2°C on Thu night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 4°C on Sun night, min -1°C on Wed morning). Winds increasing (light winds from the N on Sun afternoon, gales from the WSW by Tue morning).

This table gives the weather forecast for Mount San Antonio at the specific elevation of 3068 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount San Antonio. 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
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the W (7 kph at 270).	16 km Low: scattered
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	18° C	Clear	Light winds from the SSW (9 kph at 210).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	20° C	Dry and partly cloudy.	Light winds from the N (7 kph at 1).	16 km Low: scattered Mid: scattered High: broken
AJX - CSS 32 km ESE 519m alt. 1 hour ago	18° C	-	Light winds from the NE (15 kph at 42).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	14° C	-	Calm (0 kph at 74).
Chino Airport 34 km S 218m alt. 2 hours ago	15° C	Clear	Light winds from the NW (7 kph at 320).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (9 kph from 120 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	15° C	Dry and cloudy.	Wind obs. (9 kph from 120 degs) was rejected.	16 km Low: few Mid: broken High: overcast
Riverside Airport 42 km SSE 661m alt. 2 hours ago	20° C	-	Calm (0 kph at 0).	16 km Low: few
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	19° C	-	Calm (0 kph at 0).	16 km Low: few

* 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.