– Lat/Long: 34.29° N 117.65° W

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

Issued: 10 pm Thu 25 Apr 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 4°C on Sat night, min -5°C on Fri night). Winds decreasing (gales from the NW on Fri morning, calm by Sun afternoon).										Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 7°C on Mon night, min 4°C on Sun night). Wind will be generally light.
		Friday 26			Saturday 27			Sunday 28			Monday 29			Tuesday 30			Wednesday 1
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	clear	snow shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	WNW	NW	WNW	N	NW	NW	NNW	WNW	NNW	W	WNW	NNE	W	SW	WNW	NW	SSE	SSE	S
Wave Height Map See all maps
cm	—	—	—	1.0	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	3	0	-3	-2	0	-1	4	3	3	6	6	6	7	7	6	7	7	6	6
min°C	1	-1	-4	-5	-1	-2	2	3	2	4	6	5	7	7	6	6	6	6	6
chill°C	-7	-10	-14	-15	-7	-8	-4	-2	1	2	3	4	7	7	5	3	5	5	4

Freezing level (m)	3350	2850	2600	2550	3000	2900	3650	3500	3500	3900	4000	3950	4050	4000	3950	4100	4000	3900	3950
Cloud base (m)	900	900	2500			3050			3300										9700

	—	6:05	—	—	6:03	—	—	6:03	—	—	6:01	—	—	6:01	—	—	6:00	—	—
	—	—	7:30	—	—	7:31	—	—	7:32	—	—	7:32	—	—	7:34	—	—	7:35	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: A dusting of new snow. Freeze-thaw conditions (max 4°C on Sat night, min -5°C on Fri night). Winds decreasing (gales from the NW on Fri morning, calm by Sun afternoon).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Mild temperatures (max 7°C on Mon night, min 4°C on Sun night). Wind will be generally light.

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	11° C	-	Light winds from the SSW (9 kph at 210).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	12° C	Dry and cloudy.	Light winds from the SW (9 kph at 220).	16 km Low: few Mid: few High: overcast
Palmdale Airport (California) 31 km N 923m alt. 2 hours ago	11° C	Clear	Fresh winds from the WSW.(Wind varies from 220 to 280 degs) (30 kph at 250).	16 km
AJX - CSS 32 km ESE 519m alt. 1 hour ago	10° C	-	Light winds from the NW (15 kph at 324).
Chino Airport 34 km S 218m alt. 2 hours ago	13° C	Dry and cloudy.	Light winds from the WSW (11 kph at 240).	16 km Low: 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.