– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Tue 29 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Tue 29 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 8mm), mostly falling on Thu afternoon. Mild temperatures (max 7°C on Tue afternoon, min 5°C on Wed night). Wind will be generally light.											Days 5–7 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 8°C on Fri afternoon, min -6°C on Sun morning). Winds increasing (calm on Fri afternoon, strong winds from the SW by Sat night).
	Tue 29		Wednesday 30			Thursday 1			Friday 2			Saturday 3			Sunday 4
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	cloudy	clear	rain shwrs	rain shwrs	risk tstorm	rain shwrs	clear	rain shwrs	some clouds	some clouds	some clouds	clear	light snow	some clouds	some clouds
km/h	NW	W	WSW	SW	WNW	E	ENE	ENE	ESE	WSW	SW	SW	SW	SW	NW	WNW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2.0	—	—
mm	—	—	—	—	0.8	0.7	4	1.8	—	0.6	—	—	—	—	—	—	—
max°C	7	7	6	7	6	6	6	6	7	8	7	5	4	1	-4	-4	-1
min°C	7	6	6	7	5	5	5	6	6	8	6	5	3	-5	-6	-4	-3
chill°C	6	5	3	4	5	5	5	5	6	8	3	1	-3	-11	-10	-11	-10

Freezing level (m)	3400	3500	3450	3550	3500	3300	3250	3400	3450	3500	3500	3300	2850	1850	1900	2000	2200
Cloud base (m)			6450	5350	5750		2400	3600	3650	3050		850		850	850	850	850

	—	—	6:03	—	—	6:01	—	—	6:00	—	—	5:58	—	—	5:58	—	—
	7:32	—	—	7:34	—	—	7:35	—	—	7:36	—	—	7:37	—	—	7:37	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Light rain (total 8mm), mostly falling on Thu afternoon. Mild temperatures (max 7°C on Tue afternoon, min 5°C on Wed night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 8°C on Fri afternoon, min -6°C on Sun morning). Winds increasing (calm on Fri afternoon, strong winds from the SW by Sat 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Mount Wilson Airport 25 km SSW 1311m alt. 2 hours ago		-	Light winds from the WSW (11 kph at 250).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	20° C	Clear	Moderate winds from the WSW (20 kph at 250).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	18° C	Clear	Moderate winds from the W (26 kph at 270).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	20° C	-	Light winds from the SW (15 kph at 230).	16 km Low: few
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	23° C	Clear	Fresh winds from the W (35 kph at 270).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	21° C	-	Moderate winds from the WSW (22 kph at 240).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	19° C	-	Moderate winds from the WSW (22 kph at 250).	16 km Low: few
Glendale 45 km SW 771m alt. 27 minutes ago	15° C	-	Calm (0 kph at 118).
Quartz Hill wx 49 km WNW 744m alt. 1 hour ago	16° C	Dry	Calm (0 kph at 57).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	15° C	-	Light winds from the SW (6 kph at 236).

* 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.