– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 9 pm Mon 29 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Mon 29 Dec Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Heavy rain (total 27mm), mostly on Wed night. Becoming colder with a light covering of snow ,mostly falling on Thu morning. Mild temperatures (max 7°C on Tue afternoon, min 2°C on Wed night). Winds increasing (light winds from the SE on Tue afternoon, strong winds from the SSE by Wed morning).										Days 5–7 Weather Summary Light rain (total 2mm), mostly falling on Fri morning. Freeze-thaw conditions (max 4°C on Thu night, min 0°C on Sat morning). Winds increasing (moderate winds from the SW on Thu night, strong winds from the SSW by Fri afternoon).
		Tuesday 30			Wednesday 31			Thursday 1			Friday 2			Saturday 3			Sunday 4
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	some clouds	light rain	light rain	mod. rain	light snow	light snow	rain shwrs	rain shwrs	light rain	light rain	some clouds	some clouds	some clouds	some clouds	cloudy	some clouds	some clouds
km/h	ESE	SE	SE	SE	SSE	S	S	S	SSW	SW	SSW	SSW	SW	SW	SSW	SW	SW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	3	5	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	0.7	3	6	17	—	0.1	0.8	0.7	0.7	—	—	—	—	—	—	—
max °C	6	6	7	7	4	3	3	2	3	4	4	3	2	0	0	1	0	0	-1
min °C	5	6	6	4	3	3	2	2	2	4	4	3	1	0	0	0	0	0	-2
chill °C	1	2	4	-1	-3	-3	-4	-3	-2	0	-1	-3	-6	-6	-7	-7	-6	-6	-9

Freezing level m	3600	3450	3600	3500	3350	3400	3000	2900	2900	3400	3400	3100	2850	2550	2550	2550	2600	2600	2300
Cloud base (m)	6800	2850	2500	2450	1750	950	850	850	900	900	900	850	900	900	900	1500	1950	2050	1950

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

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Heavy rain (total 27mm), mostly on Wed night. Becoming colder with a light covering of snow ,mostly falling on Thu morning. Mild temperatures (max 7°C on Tue afternoon, min 2°C on Wed night). Winds increasing (light winds from the SE on Tue afternoon, strong winds from the SSE by Wed morning).

Mount Islip Weather (Days 3-6):

Light rain (total 2mm), mostly falling on Fri morning. Freeze-thaw conditions (max 4°C on Thu night, min 0°C on Sat morning). Winds increasing (moderate winds from the SW on Thu night, strong winds from the SSW by Fri afternoon).

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		-	Wind obs. (11 kph from 80 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	12° C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	3° C	Clear	Light winds from the WNW (7 kph at 290).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	12° C	Dry and partly cloudy.	Light winds from the NW (6 kph at 310).	16 km Low: broken
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	11° C	-	Wind obs. (89 kph from 58 degs) was rejected.
AJX - CSS 50 km ESE 519m alt. 2 hours ago	15° C	-	Gales from the N (63 kph at 9).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	4° C	Clear	Light winds from the S (6 kph at 190).	16 km
Crestline - CSS 50 km ESE 1615m alt. 1 hour ago	3° C	-	Calm (0 kph at 0).
Burbank Airport 51 km SW 714m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
SHGA LZ 52 km WSW 408m alt. 1 hour ago	18° C	-	Strong winds from the NE (48 kph at 41).

* 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.