– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Fri 25 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Fri 25 Apr Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary A light covering of new snow mostly falling on Sat afternoon. Freeze-thaw conditions (max 2°C on Sun night, min -6°C on Sat night). Winds decreasing (strong winds from the SSW on Sat afternoon, light winds from the N by Sun night).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 7°C on Tue afternoon, min 2°C on Mon morning). Wind will be generally light.
	Friday 25			Saturday 26			Sunday 27			Monday 28			Tuesday 29			Wednesday 30
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	snow shwrs	snow shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear
km/h	SW	SW	SW	SSW	SW	W	W	W	NW	NE	NNE	NE	NNE	NW	W	WSW	WSW	W
See all weather maps
cm	—	—	—	—	7	1.0	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	0	0	-2	-3	-4	-3	-1	1	2	3	4	5	6	7	6	5	6	6
min°C	0	-1	-3	-4	-5	-6	-3	0	1	2	3	3	5	7	5	5	6	5
chill°C	-6	-7	-10	-12	-15	-15	-10	-5	-3	-1	0	-1	2	6	1	2	3	2

Freezing level (m)	2400	2400	1900	1800	1900	1550	2100	2750	3150	2900	2950	3150	3200	3450	3450	3450	3500	3500
Cloud base (m)	850		900	900	900	850	900	1650	900	900	2900			3650		6600

	6:07	—	—	6:05	—	—	6:05	—	—	6:03	—	—	6:03	—	—	6:01	—	—
	—	7:29	—	—	7:30	—	—	7:30	—	—	7:31	—	—	7:32	—	—	7:32	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: A light covering of new snow mostly falling on Sat afternoon. Freeze-thaw conditions (max 2°C on Sun night, min -6°C on Sat night). Winds decreasing (strong winds from the SSW on Sat afternoon, light winds from the N by Sun night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Mild temperatures (max 7°C on Tue afternoon, min 2°C on Mon morning). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 2500 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. 1 hour ago	15° C	Dry and cloudy.	Light winds from the W (17 kph at 260).	16 km Low: scattered Mid: broken High: overcast
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	16° C	Dry and partly cloudy.	Moderate winds from the SW (22 kph at 220).	16 km Low: broken
Ontario Airport 27 km SSE 715m alt. 2 hours ago	17° C	Dry and partly cloudy.	Moderate winds from the WSW (22 kph at 250).	16 km Low: broken Mid: broken
Marshall Peak - CSS 33 km ESE 1211m alt. 42 minutes ago	9° C	-	Moderate winds from the S (26 kph at 191).
Chino Airport 34 km S 218m alt. 2 hours ago	19° C	Dry and partly cloudy.	Moderate winds from the SSW (24 kph at 210).	16 km Low: scattered Mid: broken
Lake Arrowhead 41 km E 1619m alt. 1 hour ago	20° C	Dry	Calm (0 kph at 311).
Victorville Airport 41 km NE 880m alt. 1 hour ago	17° C	Clear	Strong winds from the SSE (44 kph at 160).	14 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	17° C	Dry and partly cloudy.	Moderate winds from the S (24 kph at 190).	16 km Low: broken
Riverside Airport 42 km SSE 661m alt. 2 hours ago	18° C	Dry and cloudy.	Light winds from the WNW (11 kph at 290).	16 km Low: scattered Mid: overcast
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	20° C	Dry and partly cloudy.	Light winds from the SSW.(Wind varies from 170 to 240 degs) (17 kph at 200).	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.