– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 3 am Fri 20 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Fri 20 Feb Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 10°C on Sun night, min -1°C on Fri morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 13°C on Mon night, min 10°C on Mon morning). Winds increasing (calm on Mon morning, fresh winds from the WNW by Mon night).
	Friday 20			Saturday 21			Sunday 22			Monday 23			Tuesday 24			Wednesday 25
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	clear	some clouds	clear	clear
km/h	WNW	WNW	NW	S	SSW	S	SSW	S	ESE	SSW	WSW	WNW	W	WSW	WSW	W	WNW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	0	0	2	4	5	7	8	9	10	11	12	13	13	12	11	11	12	12
min °C	-1	0	0	3	5	6	7	9	10	10	11	12	12	12	10	10	11	12
chill °C	-6	-4	0	1	3	4	7	9	10	10	10	11	10	9	7	8	9	11

Freezing level m	1450	2100	2050	2800	3100	3350	3600	3800	4050	4100	4150	4050	3900	3900	3750	3750	4100	4100
Cloud base (m)	5800	2000	950			6450		8700	9400	9550		4400	4300	5500	5350	9150	8600	9350

	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 10°C on Sun night, min -1°C on Fri morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Mon night, min 10°C on Mon morning). Winds increasing (calm on Mon morning, fresh winds from the WNW by Mon night).

This table gives the weather forecast for Mount Islip at the specific elevation of 2000 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 NW (7 kph at 320).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	3° C	Clear	Light winds from the N (6 kph at 1).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	5° C	Clear	Light winds from the N (9 kph at 350).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	1° C	Clear	Light winds from the W (15 kph at 260).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	5° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken
Chino Airport 45 km SSE 218m alt. 3 hours ago	3° C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 40 minutes ago	4° C	-	Calm (0 kph at 342).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	0° C	-	Wind obs. (43 kph from 70 degs) was rejected.
Placentia wx 50 km S 70m alt. 1 hour ago	11° C	Dry	Calm (3 kph at 278).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	10° C	-	Calm (4 kph at 291).

* 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.