– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 3 pm Wed 19 Nov Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Wed 19 Nov 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 Thu night. Temperatures will be below freezing (max 0°C on Wed night, min -4°C on Fri morning). Winds increasing (light winds from the NNW on Wed night, near gales from the NE by Fri night).											Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 8°C on Mon morning, min 0°C on Sat afternoon). Winds decreasing (fresh winds from the NE on Sat afternoon, light winds from the NNW by Sun morning).
	Wed 19		Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	light snow	heavy snow	light snow	light snow	light snow	some clouds	clear	clear	clear	clear	clear	clear	some clouds	clear
km/h	N	WNW	W	SW	SE	ESE	ENE	NE	ENE	NE	N	N	NW	NNE	NW	NW	WNW
See all weather maps
cm	—	—	—	4	11	3	2	1	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	-2	0	0	-1	-3	-3	-3	-2	0	1	3	4	5	7	8	8	8
min°C	-2	-1	0	-3	-3	-4	-3	-2	-1	0	1	3	5	6	8	8	7
chill°C	-7	-4	-5	-8	-8	-11	-10	-10	-9	-7	-4	0	3	4	6	4	3

Freezing level (m)	2250	2350	2450	2200	1900	1850	2000	2150	2350	2550	2750	3100	3500	3800	3950	3850	3750
Cloud base (m)	2050	2050	1550	1450	850	1550	1500	900	1550	1950					9050

	—	—	6:28	—	—	6:30	—	—	6:31	—	—	6:31	—	—	6:33	—	—
	4:44	—	—	4:44	—	—	4:43	—	—	4:43	—	—	4:43	—	—	4:42	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max 0°C on Wed night, min -4°C on Fri morning). Winds increasing (light winds from the NNW on Wed night, near gales from the NE by Fri night).

Mount Islip Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 8°C on Mon morning, min 0°C on Sat afternoon). Winds decreasing (fresh winds from the NE on Sat afternoon, light winds from the NNW by Sun 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 5 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 240).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	16° C	Dry and partly cloudy.	Light winds from the WSW (9 kph at 250).	16 km Low: scattered
EL Monte Airport 35 km S 361m alt. 3 hours ago	17° C	-	Light winds from the SW (13 kph at 230).	16 km Low: few
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	14° C	Dry and cloudy.	Light winds from the WSW (13 kph at 240).	16 km Low: few Mid: broken High: overcast
Ontario Airport 40 km SE 715m alt. 2 hours ago	16° C	Dry and partly cloudy.	Light winds from the W (13 kph at 270).	16 km Low: few Mid: scattered
Chino Airport 45 km SSE 218m alt. 2 hours ago	17° C	-	Light winds from the WSW (19 kph at 250).	16 km Low: few
Glendale 45 km SW 771m alt. 43 minutes ago	13° C	-	Calm (0 kph at 198).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	6° C	-	Calm (0 kph at 208).
Placentia wx 50 km S 70m alt. 58 minutes ago	14° C	Dry	Calm (2 kph at 250).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	11° C	-	Wind obs. (19 kph from 7 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.