– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 9 am Sat 14 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Sat 14 Feb Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 7°C on Sat morning, min -2°C on Mon afternoon). Winds increasing (light winds from the SSW on Sat morning, near gales from the S by Mon morning).									Days 4–6 Weather Summary A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max 0°C on Tue morning, min -5°C on Wed morning). Winds decreasing (gales from the SW on Tue night, light winds from the W by Thu afternoon).
	Saturday 14			Sunday 15			Monday 16			Tuesday 17			Wednesday 18			Thursday 19
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	cloudy	some clouds	some clouds	light snow	heavy snow	snow shwrs	some clouds	some clouds	snow shwrs	some clouds	clear	some clouds	some clouds	light snow	clear
km/h	SSW	S	S	S	SSW	SSW	SSW	SW	SW	SW	SW	SW	W	W	WSW	WSW	SSW	NW
See all weather maps
cm	—	—	—	—	—	—	3	16	3	—	—	14	—	—	—	—	2	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	7	6	5	4	3	2	1	-2	-2	0	-1	-1	-4	-3	-3	-3	-3	0
min °C	6	5	3	3	2	1	1	-2	-2	-1	-2	-4	-5	-3	-4	-3	-3	-2
chill °C	4	1	-2	-2	-3	-4	-6	-11	-10	-7	-11	-14	-13	-10	-9	-8	-8	-8

Freezing level m	3350	3300	3050	2750	2600	2500	2200	1600	1650	1850	1850	1750	1400	1600	1250	1450	1400	1350
Cloud base (m)	6950	8000	7050	6300	6550	900	1500	850	850	900	900	850	1500	2050	900	900	1450	900

	6:37	—	—	6:35	—	—	6:35	—	—	6:33	—	—	6:33	—	—	6:31	—	—
	—	5:34	—	—	5:35	—	—	5:36	—	—	5:36	—	—	5:37	—	—	5:37	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: A heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 7°C on Sat morning, min -2°C on Mon afternoon). Winds increasing (light winds from the SSW on Sat morning, near gales from the S by Mon morning).

Mount Islip Weather (Days 3-6):

A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max 0°C on Tue morning, min -5°C on Wed morning). Winds decreasing (gales from the SW on Tue night, light winds from the W by Thu afternoon).

This table gives the weather forecast for Mount Islip at the specific elevation of 2000 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. (13 kph from 230 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	19° C	Clear	Light winds from the SSW (7 kph at 200).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	19° C	Clear	Light winds from the N (9 kph at 1).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	21° C	Clear	Light winds from the SE (9 kph at 140).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	17° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	20° C	Dry and partly cloudy.	Light winds from the N (6 kph at 1).	16 km Low: broken
Whittier wx 44 km S 125m alt. 24 minutes ago	16° C	Dry	Calm (3 kph at 47).
Chino Airport 45 km SSE 218m alt. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the WSW (13 kph at 240).	16 km Low: scattered
Glendale 45 km SW 771m alt. 58 minutes ago	21° C	-	Calm (0 kph at 256).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	10° C	-	Wind obs. (43 kph from 249 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.