– Lat/Long: 34.34° N 117.84° W

Mount Islip Weather Forecast

San Gabriel Mountains · United States

Issued: 9 am Thu 12 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 am Thu 12 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Light rain (total 4mm), mostly falling on Fri night. Mild temperatures (max 7°C on Thu morning, min 2°C on Thu night). Winds decreasing (strong winds from the WSW on Fri night, calm by Sat night).									Days 4–6 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 7°C on Sun morning, min -2°C on Mon night). Winds increasing (light winds from the SW on Sun morning, fresh winds from the SSW by Mon night).
	Thursday 12			Friday 13			Saturday 14			Sunday 15			Monday 16			Tuesday 17
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	clear	clear	clear	clear	rain shwrs	some clouds	snow shwrs	clear	clear	clear
Cloud base (m)				1800	1750	1450	900	900			2150	900	950	1600	1800	950
km/h	SSE	SSE	SSE	S	SSW	WSW	W	W	WSW	SW	SW	SSW	SSW	SSW	SSW	W	NW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	—	—	—
mm	—	—	1.1	0.1	0.8	1.4	0.8	0.2	—	—	—	—	0.2	—	—	—	—	—
max °C	7	6	4	3	3	5	5	6	6	7	7	6	5	2	0	0	2	2
min °C	7	5	2	3	3	2	5	6	6	6	6	5	3	1	-2	-1	1	1
chill °C	4	0	-3	-2	-3	-5	1	4	4	5	4	1	-2	-5	-8	-7	-5	-4

Freezing level m	3750	3350	3000	2900	3000	2950	3700	3850	3900	3950	3850	3750	3500	2800	2400	2300	2650	2850

	6:20	—	—	6:22	—	—	6:22	—	—	6:24	—	—	6:24	—	—	6:26	—	—
	—	4:47	—	—	4:47	—	—	4:46	—	—	4:46	—	—	4:45	—	—	4:45	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Light rain (total 4mm), mostly falling on Fri night. Mild temperatures (max 7°C on Thu morning, min 2°C on Thu night). Winds decreasing (strong winds from the WSW on Fri night, calm by Sat night).

Mount Islip Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 7°C on Sun morning, min -2°C on Mon night). Winds increasing (light winds from the SW on Sun morning, fresh winds from the SSW by Mon night).

This table gives the weather forecast for Mount Islip at the specific elevation of 2514 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Islip. 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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Mount Wilson Airport 25 km SSW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 230 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	22°C	Clear	Light winds from the ESE (11 kph at 120).	16 km
EL Monte Airport 35 km S 361m alt. 3 hours ago	23°C	Clear	Calm (0 kph at 0).	16 km
San Gabriel 36 km SSW 137m alt. 3 hours ago	23°C	Dry	Calm (0 kph at 67).
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	16°C	Clear	Wind obs. (6 kph from 340 degs) was rejected.	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	22°C	Clear	Wind obs. (6 kph from 210 degs) was rejected.	16 km
Chino Airport 45 km SSE 218m alt. 3 hours ago	23°C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 2 hours ago	26°C	-	Calm (0 kph at 122).
Placentia wx 50 km S 70m alt. 1 hour ago	27°C	Dry	Calm (3 kph at 82).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	19°C	Clear	Wind obs. (6 kph from 360 degs) was rejected.	16 km

* 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.