– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 9 am Tue 21 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Tue 21 Jan Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Mild temperatures (max 8°C on Tue night, min 5°C on Tue morning). Wind will be generally light.									Days 4–6 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 7°C on Fri morning, min -8°C on Sat night). Winds decreasing (near gales from the SW on Sat morning, calm by Sat night).
	Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	snow shwrs	light snow	snow shwrs	some clouds	some clouds	clear
km/h	NE	NE	ENE	NNE	NNE	NNE	NE	NE	W	W	WSW	SW	SW	WSW	SW	N	NE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	1.0	2.0	1.0	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	5	6	8	7	7	7	7	7	7	7	5	3	-3	-6	-7	-6	-5	-4
min°C	5	5	7	7	7	7	7	7	7	7	4	-1	-6	-7	-8	-6	-6	-5
chill°C	1	2	4	5	5	4	4	4	6	4	-1	-9	-16	-16	-13	-11	-13	-13

Freezing level (m)	3600	3650	3700	3650	3550	3700	3650	3650	3650	3600	3350	2950	1950	1500	1300	1600	1850	1750
Cloud base (m)	9950			8500	8800	9600				9500	9250	6850	850	800	850	900	2100

	6:54	—	—	6:54	—	—	6:54	—	—	6:52	—	—	6:52	—	—	6:52	—	—
	—	5:09	—	—	5:10	—	—	5:12	—	—	5:13	—	—	5:14	—	—	5:15	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Mild temperatures (max 8°C on Tue night, min 5°C on Tue morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 7°C on Fri morning, min -8°C on Sat night). Winds decreasing (near gales from the SW on Sat morning, calm by Sat 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 5 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 NNW (6 kph at 340).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	19° C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport (California) 29 km NNE 923m alt. 2 hours ago	11° C	Clear	Wind obs. (7 kph from 1 degs) was rejected.	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	19° C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	20° C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	12° C	Clear	Moderate winds from the NNE (26 kph at 20).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	21° C	-	Light winds from the N (9 kph at 1).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	22° C	-	Light winds from the ENE (9 kph at 70).	16 km Low: few
Quartz Hill wx 49 km WNW 744m alt. 1 hour ago	5° C	Dry	Calm (0 kph at 246).
Kagel Launch 50 km WSW 1072m alt. 2 hours ago	11° C	-	Wind obs. (70 kph from 101 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.