– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 3 pm Fri 13 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Fri 13 Feb Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 4°C on Fri night, min -4°C on Mon morning). Winds increasing (calm on Fri night, severe gales from the S by Mon morning).											Days 5–7 Weather Summary A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -3°C on Wed night, min -8°C on Wed morning). Winds decreasing (stormy winds from the WSW on Tue night, light winds from the NW by Thu morning).
	Fri 13		Saturday 14			Sunday 15			Monday 16			Tuesday 17			Wednesday 18
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	some clouds	some clouds	cloudy	some clouds	some clouds	heavy snow	snow shwrs	snow shwrs	snow shwrs	snow shwrs	heavy snow	snow shwrs	snow shwrs	clear
km/h	N	NE	SSW	SSW	SSW	SSW	S	SSW	S	SW	WSW	WSW	WSW	SW	WSW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	26	9	3	1	2	32	8	1	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	2	4	4	4	3	1	0	0	-2	-6	-5	-5	-6	-5	-8	-5	-3
min °C	1	3	4	3	1	1	0	-3	-4	-6	-7	-6	-6	-6	-8	-7	-5
chill °C	-3	0	1	-3	-6	-6	-7	-12	-15	-17	-18	-16	-17	-17	-21	-15	-13

Freezing level m	2650	3300	3400	3300	3050	2650	2500	2250	2000	1700	1550	1600	1650	1650	1450	1400	1250
Cloud base (m)			7150	8050	7750	6450		1500	800	850	850	900	900	850	850	900	900

	—	—	6:37	—	—	6:35	—	—	6:35	—	—	6:33	—	—	6:33	—	—
	5:32	—	—	5:34	—	—	5:35	—	—	5:36	—	—	5:36	—	—	5:37	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: A heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 4°C on Fri night, min -4°C on Mon morning). Winds increasing (calm on Fri night, severe gales from the S by Mon morning).

Mount Islip Weather (Days 3-6):

A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -3°C on Wed night, min -8°C on Wed morning). Winds decreasing (stormy winds from the WSW on Tue night, light winds from the NW by Thu morning).

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		-	Calm (2 kph at 90).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	16° C	Clear	Light winds from the WSW (9 kph at 240).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	16° C	Clear	Light winds from the W (11 kph at 260).	16 km
EL Monte Airport 35 km S 361m alt. 3 hours ago	19° C	Clear	Light winds from the SSW (17 kph at 200).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	13° C	Clear	Light winds from the WSW (6 kph at 250).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	17° C	Clear	Light winds from the WSW (11 kph at 240).	16 km
Whittier wx 44 km S 125m alt. 1 hour ago	21° C	Dry	Wind obs. (10 kph from 156 degs) was rejected.
Chino Airport 45 km SSE 218m alt. 3 hours ago	14° C	-	Light winds from the W (11 kph at 270).	16 km Low: few
Glendale 45 km SW 771m alt. 1 hour ago	13° C	-	Calm (0 kph at 101).
Kagel Launch 50 km WSW 1072m alt. 2 hours ago	11° C	-	Wind obs. (20 kph from 109 degs) was rejected.

* 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.