– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Sun 12 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sun 12 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 5°C on Wed morning, min -4°C on Mon morning). Winds decreasing (strong winds from the SW on Sun afternoon, light winds from the NW by Tue morning).											Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 5°C on Wed afternoon, min 2°C on Fri morning). Winds decreasing (fresh winds from the W on Thu morning, light winds from the NNW by Fri afternoon).
	Sun 12		Monday 13			Tuesday 14			Wednesday 15			Thursday 16			Friday 17
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	light snow	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	clear	clear	clear	clear	some clouds
km/h	SW	SW	SW	W	NNW	WNW	NW	WNW	SW	SW	W	W	WNW	N	NNW	N	E
See all weather maps
cm	—	—	—	2	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-1	-1	-3	-3	0	1	3	4	5	5	5	4	5	4	3	4	5
min °C	-1	-3	-4	-3	-2	0	2	3	4	5	4	3	5	3	2	3	5
chill °C	-9	-10	-10	-8	-9	-2	0	0	2	2	0	-3	0	-2	-2	1	2

Freezing level m	2400	2100	2050	2050	2350	2650	2900	3300	3350	3350	3350	3300	3400	3100	3050	3000	3250
Cloud base (m)	900	900	1600	1950	2100		2750			6600	5550	850	1850	8900

	—	—	6:22	—	—	6:20	—	—	6:20	—	—	6:18	—	—	6:18	—	—
	7:20	—	—	7:21	—	—	7:22	—	—	7:22	—	—	7:22	—	—	7:23	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: A dusting of new snow. Freeze-thaw conditions (max 5°C on Wed morning, min -4°C on Mon morning). Winds decreasing (strong winds from the SW on Sun afternoon, light winds from the NW by Tue morning).

Mount Islip Weather (Days 3-6):

Mostly dry. Mild temperatures (max 5°C on Wed afternoon, min 2°C on Fri morning). Winds decreasing (fresh winds from the W on Thu morning, light winds from the NNW by Fri afternoon).

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		-	Light winds from the S (7 kph at 180).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	14° C	-	Light winds from the W (9 kph at 270).	16 km Low: few Mid: few
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	13° C	Dry and partly cloudy.	Light winds from the WNW (7 kph at 290).	16 km Low: broken
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	10° C	Clear	Moderate winds from the SW (28 kph at 230).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the WSW (11 kph at 240).	16 km Low: scattered Mid: scattered
Chino Airport 45 km SSE 218m alt. 2 hours ago	13° C	-	Light winds from the WSW (11 kph at 250).	16 km Low: few
Glendale 45 km SW 771m alt. 2 hours ago	13° C	-	Calm (0 kph at 248).
Kagel Launch 50 km WSW 1072m alt. 57 minutes ago	6° C	-	Wind obs. (17 kph from 180 degs) was rejected.
Placentia wx 50 km S 70m alt. 41 minutes ago	21° C	Dry	Light winds from the SSW (6 kph at 211).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	10° C	Clear	Light winds from the S (15 kph at 170).	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.