– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 am Thu 21 Nov Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Thu 21 Nov Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Mild temperatures (max 7°C on Thu afternoon, min 1°C on Sat morning). Winds increasing (light winds from the WSW on Thu night, gales from the W by Sat night).									Days 4–6 Weather Summary A light covering of new snow mostly falling on Mon morning. Freeze-thaw conditions (max 2°C on Mon night, min -2°C on Tue night). Winds decreasing (gales from the WSW on Mon night, light winds from the W by Tue night).
	Thursday 21			Friday 22			Saturday 23			Sunday 24			Monday 25			Tuesday 26
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	some clouds	clear	some clouds	some clouds	some clouds	cloudy	light snow	light snow	some clouds	some clouds	some clouds	cloudy
km/h	SW	SW	WSW	WSW	WSW	WSW	W	WSW	W	W	W	WSW	SW	WSW	WSW	W	W	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	2.0	4	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	6	7	7	7	6	5	2	3	4	1	0	1	1	1	2	0	0	1
min°C	6	6	6	6	6	2	1	1	1	0	-1	0	0	1	0	0	0	-2
chill°C	2	2	2	1	1	-6	-7	-8	-8	-8	-9	-9	-9	-7	-9	-8	-8	-8

Freezing level (m)	3950	4000	4100	4050	4050	3850	3400	3350	3500	3250	2900	3150	3250	3250	3250	3150	3000	3100
Cloud base (m)							2850	1650	850	5350	3400	2400	1650	850	900	950	1650	4600

	6:30	—	—	6:31	—	—	6:31	—	—	6:33	—	—	6:33	—	—	6:35	—	—
	—	4:42	—	—	4:42	—	—	4:42	—	—	4:40	—	—	4:40	—	—	4:40	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Mild temperatures (max 7°C on Thu afternoon, min 1°C on Sat morning). Winds increasing (light winds from the WSW on Thu night, gales from the W by Sat night).

Mount San Antonio Weather (Days 3-6):

A light covering of new snow mostly falling on Mon morning. Freeze-thaw conditions (max 2°C on Mon night, min -2°C on Tue night). Winds decreasing (gales from the WSW on Mon night, light winds from the W by Tue night).

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	Clear	Light winds from the NE (7 kph at 40).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	9° C	Dry and partly cloudy.	Light winds from the NE (6 kph at 50).	16 km Low: broken
AJX - CSS 32 km ESE 519m alt. 1 hour ago	14° C	-	Light winds from the NNE (11 kph at 14).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	15° C	-	Light winds from the ESE (13 kph at 119).
Chino Airport 34 km S 218m alt. 2 hours ago	4° C	Haze -.	Calm (0 kph at 0).	10 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	0° C	Clear	Light winds from the S (11 kph at 170).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	8° C	Clear	Light winds from the ENE (9 kph at 60).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago		-	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	4° C	Clear	Light winds from the ENE (7 kph at 60).	16 km
Placentia wx 48 km S 70m alt. 1 hour ago	12° C	Dry	Calm (0 kph at 0).

* 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.