– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 9 pm Sun 28 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Sun 28 Dec Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 7mm), mostly falling on Wed afternoon. Mild temperatures (max 7°C on Tue morning, min 2°C on Sun night). Winds decreasing (strong winds from the ENE on Mon afternoon, light winds from the SE by Tue afternoon).										Days 5–7 Weather Summary Mild with heavy rain (total 22mm), heaviest during Wed night. Becoming colder with a moderate fall of snow heaviest on Wed night. Mild temperatures (max 5°C on Thu night, min 1°C on Thu morning). Winds increasing (light winds from the WSW on Thu night, near gales from the SW by Fri night).
		Monday 29			Tuesday 30			Wednesday 31			Thursday 1			Friday 2			Saturday 3
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	some clouds	some clouds	some clouds	cloudy	light rain	light rain	mod. snow	snow shwrs	rain shwrs	some clouds	light rain	cloudy	light snow	snow shwrs	clear	some clouds
km/h	ENE	ENE	ENE	ESE	SE	SE	SE	SE	S	S	S	WSW	WSW	SSW	SSW	SSW	SSW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	10	5	—	—	—	—	3	1	—	—
mm	—	—	—	—	—	—	—	3	5	21	—	0.1	—	0.4	—	—	—	—	—
max °C	2	4	4	6	7	7	7	4	4	4	1	3	5	4	2	2	1	2	1
min °C	2	3	4	5	6	6	4	4	3	2	1	2	3	2	1	1	1	1	-2
chill °C	-3	-3	-2	1	3	4	-1	-2	-3	-6	-6	-4	-1	-4	-6	-7	-6	-6	-10

Freezing level m	2900	3250	3400	3550	3600	3650	3700	3350	3350	3150	2600	3000	3550	3400	2800	2700	2650	2900	2400
Cloud base (m)				6800	3550	3400	3650	2400	900	850	900	850	900	900	850	850	850	900	900

	—	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—	6:58	—	—
	—	—	4:50	—	—	4:50	—	—	4:51	—	—	4:52	—	—	4:52	—	—	4:53	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Light rain (total 7mm), mostly falling on Wed afternoon. Mild temperatures (max 7°C on Tue morning, min 2°C on Sun night). Winds decreasing (strong winds from the ENE on Mon afternoon, light winds from the SE by Tue afternoon).

Mount Islip Weather (Days 3-6):

Mild with heavy rain (total 22mm), heaviest during Wed night. Becoming colder with a moderate fall of snow heaviest on Wed night. Mild temperatures (max 5°C on Thu night, min 1°C on Thu morning). Winds increasing (light winds from the WSW on Thu night, near gales from the SW by Fri 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 NNE (7 kph at 20).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	12° C	Clear	Wind obs. (9 kph from 320 degs) was rejected.	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	2° C	Clear	Light winds from the ESE (11 kph at 110).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	17° C	-	Moderate winds from the ENE (26 kph at 60).	16 km Low: few
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	9° C	-	Wind obs. (131 kph from 33 degs) was rejected.
Placentia wx 50 km S 70m alt. 1 hour ago	7° C	Dry	Calm (2 kph at 48).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	13° C	-	Wind obs. (111 kph from 12 degs) was rejected.
Victorville Airport 50 km ENE 880m alt. 2 hours ago	3° C	Clear	Light winds from the S (7 kph at 170).	16 km
Crestline - CSS 50 km ESE 1615m alt. 1 hour ago	2° C	-	Calm (0 kph at 0).
Burbank Airport 51 km SW 714m alt. 2 hours ago	10° C	Clear	Light winds from the E (6 kph at 80).	16 km

* 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.