– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 9 pm Thu 19 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Thu 19 Feb Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Freeze-thaw conditions (max 7°C on Sun afternoon, min -6°C on Thu night). Winds decreasing (strong winds from the WNW on Thu night, calm by Sun afternoon).										Days 5–7 Weather Summary Mostly dry. Very mild (max 10°C on Mon night, min 7°C on Sun night). Winds increasing (calm on Sun night, strong winds from the W by Tue night).
		Friday 20			Saturday 21			Sunday 22			Monday 23			Tuesday 24			Wednesday 25
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	clear	clear
km/h	WNW	WNW	WNW	WNW	SW	SW	SSW	SW	WSW	SSE	SSW	W	WNW	W	WSW	WSW	WNW	WNW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-3	-2	-1	1	2	3	4	6	7	8	9	9	10	9	9	8	8	9	10
min °C	-6	-2	-2	-2	1	3	3	4	7	7	8	9	9	9	9	7	8	8	9
chill °C	-15	-9	-7	-7	-3	-2	-2	2	7	7	6	7	5	5	5	2	5	4	6

Freezing level m	1200	1450	2150	2050	2800	3100	3350	3450	3750	4000	4150	4150	4100	4000	3950	3850	4000	4000	4150
Cloud base (m)	900	5900	1950				5350			9100	9500			5250	6300	5000	4300	8850

	—	6:30	—	—	6:28	—	—	6:28	—	—	6:26	—	—	6:26	—	—	6:24	—	—
	—	—	5:38	—	—	5:39	—	—	5:40	—	—	5:42	—	—	5:43	—	—	5:44	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Freeze-thaw conditions (max 7°C on Sun afternoon, min -6°C on Thu night). Winds decreasing (strong winds from the WNW on Thu night, calm by Sun afternoon).

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Mon night, min 7°C on Sun night). Winds increasing (calm on Sun night, strong winds from the W 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. 1 hour ago		-	Calm (0 kph at 0).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	6° C	-	Light winds from the W (6 kph at 260).	16 km Low: few
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	3° C	Dry and partly cloudy.	Fresh winds from the W (31 kph at 260).	16 km Low: scattered
Ontario Airport 40 km SE 715m alt. 2 hours ago	6° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: scattered
Chino Airport 45 km SSE 218m alt. 2 hours ago	5° C	Clear	Light winds from the NNW (7 kph at 340).	16 km
Glendale 45 km SW 771m alt. 36 minutes ago	3° C	-	Calm (0 kph at 341).
Kagel Launch 50 km WSW 1072m alt. 47 minutes ago	0° C	-	Wind obs. (59 kph from 72 degs) was rejected.
Placentia wx 50 km S 70m alt. 1 hour ago	9° C	Dry	Light winds from the W (8 kph at 281).
AJX - CSS 50 km ESE 519m alt. 47 minutes ago	5° C	-	Wind obs. (17 kph from 78 degs) was rejected.
Victorville Airport 50 km ENE 880m alt. 1 hour ago	1° C	Dry and partly cloudy.	Light winds from the W (17 kph at 270).	16 km Low: few Mid: scattered

* 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.