– Lat/Long: 34.34° N 117.84° W

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

Issued: 3 am Fri 13 Feb Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 4°C on Fri night, min -3°C on Sun night). Winds increasing (calm on Fri night, gales from the S by Sun night).									Days 4–6 Weather Summary A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -2°C on Mon morning, min -10°C on Wed afternoon). Winds decreasing (severe gales from the SW on Wed morning, moderate winds from the NW by Wed night).
	Friday 13			Saturday 14			Sunday 15			Monday 16			Tuesday 17			Wednesday 18
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	snow shwrs	heavy snow	snow shwrs	light snow	snow shwrs	light snow	heavy snow	heavy snow	snow shwrs	clear
km/h	NNE	N	NNE	SSW	SSW	SSW	SSW	S	SSW	SSW	WSW	SW	SW	SW	SW	SW	W	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	3	31	4	5	1	3	15	16	2	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	1	2	4	4	4	3	1	0	-1	-2	-6	-5	-6	-6	-5	-5	-9	-2
min °C	0	1	3	4	3	1	1	0	-3	-6	-7	-7	-6	-6	-6	-7	-10	-9
chill °C	-3	-3	0	0	-3	-6	-6	-7	-12	-18	-18	-18	-17	-17	-17	-19	-22	-19

Freezing level m	2550	2650	3150	3300	3250	3100	2650	2500	2150	2200	1600	1500	1550	1650	1550	1750	1350	1200
Cloud base (m)				8050	8250	900	6150		900	800	850	850	900	900	850	850	850

	6:37	—	—	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 dusting of new snow. Freeze-thaw conditions (max 4°C on Fri night, min -3°C on Sun night). Winds increasing (calm on Fri night, gales from the S by Sun night).

Mount Islip Weather (Days 3-6):

A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -2°C on Mon morning, min -10°C on Wed afternoon). Winds decreasing (severe gales from the SW on Wed morning, moderate winds from the NW by Wed 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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Mount Wilson Airport 25 km SSW 1311m alt. 1 hour ago		-	Calm (4 kph at 20).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	8° C	Clear	Calm (0 kph at 0).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	12° C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 35 km S 361m alt. 58 minutes ago	9° C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	1° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	9° C	-	Light winds from the N (6 kph at 350).	16 km Low: few
Whittier wx 44 km S 125m alt. 58 minutes ago	19° C	Dry	Wind obs. (6 kph from 203 degs) was rejected.
Chino Airport 45 km SSE 218m alt. 2 hours ago	6° C	-	Calm (0 kph at 0).	16 km Low: few
Glendale 45 km SW 771m alt. 43 minutes ago	13° C	-	Calm (0 kph at 112).
Kagel Launch 50 km WSW 1072m alt. 43 minutes ago	10° C	-	Wind obs. (70 kph from 95 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.