– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Thu 09 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Thu 09 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 7°C on Thu afternoon, min -2°C on Sat night). Winds increasing (moderate winds from the WSW on Thu afternoon, near gales from the SW by Sat night).											Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 6°C on Wed morning, min -3°C on Sun night). Winds decreasing (strong winds from the SSW on Sun afternoon, calm by Tue night).
	Thu 9		Friday 10			Saturday 11			Sunday 12			Monday 13			Tuesday 14
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

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

Freezing level m	3500	3300	3050	3000	2750	3050	3050	2250	2300	2300	1950	2150	2350	3000	3150	3050	3400
Cloud base (m)	7050	900	9350		900	900		850	850	2050	1600	1650	2050	950		3050

	—	—	6:26	—	—	6:24	—	—	6:24	—	—	6:22	—	—	6:20	—	—
	7:17	—	—	7:17	—	—	7:19	—	—	7:20	—	—	7:21	—	—	7:22	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: A dusting of new snow. Freeze-thaw conditions (max 7°C on Thu afternoon, min -2°C on Sat night). Winds increasing (moderate winds from the WSW on Thu afternoon, near gales from the SW by Sat night).

Mount Islip Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 6°C on Wed morning, min -3°C on Sun night). Winds decreasing (strong winds from the SSW on Sun afternoon, calm by Tue 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. 2 hours ago		-	Light winds from the W (17 kph at 260).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	23° C	Clear	Light winds from the W (17 kph at 260).	13 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	22° C	Clear	Moderate winds from the W (20 kph at 260).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	23° C	Clear	Light winds from the SW (15 kph at 220).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	23° C	Clear	Moderate winds from the SW (28 kph at 220).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	23° C	Dry and partly cloudy.	Light winds from the WSW (19 kph at 240).	16 km Low: few Mid: scattered High: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	23° C	Dry and partly cloudy.	Moderate winds from the WSW (22 kph at 240).	16 km Low: few Mid: broken
Glendale 45 km SW 771m alt. 1 hour ago	22° C	-	Calm (0 kph at 123).
Kagel Launch 50 km WSW 1072m alt. 56 minutes ago	16° C	-	Fresh winds from the SW (35 kph at 219).
Placentia wx 50 km S 70m alt. 38 minutes ago	30° C	Dry	Light winds from the WSW (10 kph at 258).

* 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.