– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 3 am Fri 02 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Fri 02 Jan Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Moderate rain (total 16mm), heaviest on Sat afternoon. Mild temperatures (max 7°C on Fri morning, min 1°C on Sun night). Mainly fresh winds.									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 3°C on Wed afternoon, min 0°C on Wed night). Winds increasing (calm on Tue night, strong winds from the WNW by Wed night).
	Friday 2			Saturday 3			Sunday 4			Monday 5			Tuesday 6			Wednesday 7
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	rain shwrs	light rain	mod. rain	rain shwrs	rain shwrs	light rain	rain shwrs	some clouds	some clouds	some clouds	cloudy	some clouds	some clouds	some clouds	some clouds	clear
km/h	SSW	SSW	SSW	SSW	SW	SSW	SSW	SSW	SSW	SSW	SSW	S	SSE	SE	W	W	WNW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	0.1	0.9	8	3	0.2	2	2	—	—	—	—	—	—	—	—	—
max °C	7	7	6	5	4	4	3	3	2	2	2	1	1	1	2	2	3	2
min °C	6	6	5	4	4	3	3	2	1	2	1	1	1	1	1	1	2	0
chill °C	3	2	1	-1	-1	-2	-2	-4	-5	-3	-4	-4	-3	-2	-4	-4	-3	-6

Freezing level m	3650	3500	3400	3000	2950	2600	2450	2450	2200	2350	2300	2150	2200	2200	2350	2300	2500	2400
Cloud base (m)				1550	850	900	950	1550	900	1550	2000	900	2400	1450	2050	900	1600	950

	6:56	—	—	6:58	—	—	6:58	—	—	6:58	—	—	6:58	—	—	6:58	—	—
	—	4:52	—	—	4:53	—	—	4:53	—	—	4:54	—	—	4:55	—	—	4:57	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Moderate rain (total 16mm), heaviest on Sat afternoon. Mild temperatures (max 7°C on Fri morning, min 1°C on Sun night). Mainly fresh winds.

Mount Islip Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 3°C on Wed afternoon, min 0°C on Wed night). Winds increasing (calm on Tue night, strong winds from the WNW by Wed 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Mount Wilson Airport 25 km SSW 1311m alt. 1 hour ago		-	Wind obs. (9 kph from 190 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	13° C	Clear	Light winds from the E (6 kph at 100).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	15° C	Dry and partly cloudy.	Light winds from the E (7 kph at 80).	16 km Low: broken Mid: broken
EL Monte Airport 35 km S 361m alt. 55 minutes ago	15° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	4° C	Dry and cloudy.	Light winds from the WNW (6 kph at 300).	16 km Low: overcast
Ontario Airport 40 km SE 715m alt. 2 hours ago	13° C	Dry and partly cloudy.	Light winds from the E (9 kph at 80).	16 km Low: broken Mid: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	11° C	Dry and partly cloudy.	Light winds from the E (6 kph at 80).	16 km Low: broken
Kagel Launch 50 km WSW 1072m alt. 40 minutes ago	13° C	-	Wind obs. (15 kph from 211 degs) was rejected.
Placentia wx 50 km S 70m alt. 40 minutes ago	14° C	Dry	Calm (0 kph at 319).
AJX - CSS 50 km ESE 519m alt. 2 hours ago	16° C	-	Light winds from the S (6 kph at 171).

* 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.