– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 am Thu 20 Nov Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Thu 20 Nov 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 Thu night. Becoming milder with moderate rain (total 16mm) heaviest on Thu night. Mild temperatures (max 9°C on Sat night, min 2°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 13°C on Mon morning, min 9°C on Sun morning). Wind will be generally light.
	Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24			Tuesday 25
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	light rain	mod. snow	rain shwrs	rain shwrs	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SSW	S	ESE	E	NNE	NNE	NNE	NNE	NNW	WSW	SW	WNW	NW	NW	NW	NNE	NNE	NNE
See all weather maps
cm	—	—	7	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.3	3	9	1.7	0.2	1	0.3	—	—	—	—	—	—	—	—	—	—	—
max°C	3	3	4	4	3	4	6	8	9	10	9	11	13	12	13	12	12	13
min°C	3	3	2	4	3	3	4	8	9	9	9	9	12	12	11	11	11	13
chill°C	0	0	0	1	-2	-2	-1	5	8	8	8	8	12	12	9	9	9	12

Freezing level (m)	2550	2100	1850	2050	2050	2050	2300	2600	2750	3350	3750	3850	3900	3950	3900	4000	4050	4200
Cloud base (m)	900	850	850	900	1500	900	900	900									9500

	6:28	—	—	6:28	—	—	6:30	—	—	6:31	—	—	6:31	—	—	6:33	—	—
	—	4:43	—	—	4:43	—	—	4:42	—	—	4:42	—	—	4:42	—	—	4:40	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: A light covering of new snow mostly falling on Thu night. Becoming milder with moderate rain (total 16mm) heaviest on Thu night. Mild temperatures (max 9°C on Sat night, min 2°C on Thu night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Mon morning, min 9°C on Sun morning). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 1500 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
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	8° C	-	Calm (0 kph at 0).	16 km Low: few
Ontario Airport 27 km SSE 715m alt. 2 hours ago	10° C	Dry and partly cloudy.	Calm (0 kph at 0).	14 km Low: scattered
Crestline - CSS 31 km E 1615m alt. 59 minutes ago	2° C	-	Gales from the S (70 kph at 176).
AJX - CSS 32 km ESE 519m alt. 59 minutes ago	10° C	-	Calm (4 kph at 166).
Chino Airport 34 km S 218m alt. 2 hours ago	9° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken High: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (11 kph from 210 degs) was rejected.	0.0 km
Lake Arrowhead 41 km E 1619m alt. 57 minutes ago	7° C	Dry	Calm (0 kph at 115).
Victorville Airport 41 km NE 880m alt. 1 hour ago	7° C	Clear	Light winds from the SE (13 kph at 140).	13 km
EL Monte Airport 42 km SSW 361m alt. 1 hour ago	11° C	Dry and partly cloudy.	Light winds from the NE (6 kph at 40).	16 km Low: broken
Riverside Airport 42 km SSE 661m alt. 2 hours ago	9° C	Dry and cloudy.	Calm (0 kph at 0).	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.