– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 pm Fri 07 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Fri 07 Feb Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Freeze-thaw conditions (max 3°C on Fri afternoon, min -2°C on Mon morning). Winds decreasing (gales from the W on Fri afternoon, light winds from the SW by Mon morning).											Days 5–7 Weather Summary A moderate fall of snow, heaviest on Thu morning. Temperatures will be below freezing (max 0°C on Mon night, min -7°C on Tue night). Mainly gales.
	Fri 7		Saturday 8			Sunday 9			Monday 10			Tuesday 11			Wednesday 12
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	some clouds	some clouds	some clouds	cloudy	cloudy	cloudy	some clouds	clear	clear	some clouds	clear	clear	some clouds	some clouds	some clouds	some clouds
km/h	W	W	W	W	W	SW	SW	WSW	SW	W	WNW	WNW	NW	NW	WNW	NW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	3	3	3	2	3	1	1	0	-2	-1	0	-2	-4	-4	-6	-4	-3
min°C	3	2	2	2	2	1	1	-1	-2	-1	-2	-4	-6	-7	-7	-6	-5
chill°C	-5	-4	-3	-3	-3	-5	-5	-9	-8	-6	-10	-14	-17	-17	-16	-15	-13

Freezing level (m)	3550	3550	3500	3400	3450	3250	3150	2950	2700	2800	3050	2100	2050	1900	1700	1800	2150
Cloud base (m)	850	900	7050	7050	6900	5900	5250	5000			900	900	900	1450	1850	1500	1700

	—	—	6:41	—	—	6:41	—	—	6:39	—	—	6:39	—	—	6:37	—	—
	5:25	—	—	5:27	—	—	5:28	—	—	5:29	—	—	5:30	—	—	5:30	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 3°C on Fri afternoon, min -2°C on Mon morning). Winds decreasing (gales from the W on Fri afternoon, light winds from the SW by Mon morning).

Mount San Antonio Weather (Days 3-6):

A moderate fall of snow, heaviest on Thu morning. Temperatures will be below freezing (max 0°C on Mon night, min -7°C on Tue night). Mainly gales.

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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	13° C	Dry and cloudy.	Light winds from the WSW (15 kph at 250).	16 km Low: overcast
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	13° C	Dry and cloudy.	Light winds from the SW (11 kph at 230).	11 km Low: overcast
Ontario Airport 27 km SSE 715m alt. 3 hours ago	15° C	Dry and partly cloudy.	Light winds from the SW (11 kph at 230).	16 km Low: scattered Mid: broken High: broken
Palmdale Airport (California) 31 km N 923m alt. 3 hours ago	9° C	Clear	Wind obs. (28 kph from 300 degs) was rejected.	16 km
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	8° C	-	Light winds from the S (11 kph at 176).
Chino Airport 34 km S 218m alt. 3 hours ago	13° C	Dry and cloudy.	Light winds from the WSW (17 kph at 240).	16 km Low: broken Mid: overcast
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 180 degs) was rejected.	0.0 km
Lake Arrowhead 41 km E 1619m alt. 54 minutes ago	0° C	-	Calm (0 kph at 275).
Victorville Airport 41 km NE 880m alt. 2 hours ago	10° C	Clear	Moderate winds from the WSW (24 kph at 250).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	15° C	Dry and partly cloudy.	Light winds from the SSW (9 kph at 210).	16 km Low: broken

* 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.