– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 3 pm Tue 30 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Tue 30 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 64mm), heaviest during Thu morning. Very mild (max 15°C on Tue afternoon, min 9°C on Wed afternoon). Wind will be generally light.											Days 5–7 Weather Summary Heavy rain (total 37mm), heaviest during Sun night. Very mild (max 11°C on Fri afternoon, min 9°C on Fri night). Wind will be generally light.
	Tue 30		Wednesday 31			Thursday 1			Friday 2			Saturday 3			Sunday 4
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	light rain	heavy rain	mod. rain	heavy rain	heavy rain	rain shwrs	rain shwrs	clear	some clouds	some clouds	some clouds	light rain	rain shwrs	light rain	mod. rain	heavy rain
km/h	NE	SE	ESE	E	SSE	SSE	SSW	S	SSE	S	S	S	S	S	S	S	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.2	11	9	26	17	0.6	0.1	—	—	—	—	0.3	1.3	2	8	20
max °C	15	15	11	9	11	11	10	9	11	11	10	11	11	11	10	10	10
min °C	15	12	10	9	9	11	10	9	10	10	9	10	10	10	10	10	10
chill °C	14	11	10	8	8	9	9	7	10	9	8	9	9	8	8	8	8

Freezing level m	3600	3450	3350	3200	3250	3000	2800	3450	3650	3500	3400	2750	2750	2800	2650	2700	2750
Cloud base (m)	2850	3000	1850	850	850	850	850	900	950	6650	900	1900	900	900	950	850	850

	—	—	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 64mm), heaviest during Thu morning. Very mild (max 15°C on Tue afternoon, min 9°C on Wed afternoon). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Heavy rain (total 37mm), heaviest during Sun night. Very mild (max 11°C on Fri afternoon, min 9°C on Fri night). Wind will be generally light.

This table gives the weather forecast for Mount Islip at the specific elevation of 1000 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. (13 kph from 100 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	17° C	Clear	Light winds from the ESE (19 kph at 110).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	16° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	7° C	Dry and partly cloudy.	Light winds from the W (6 kph at 260).	16 km Low: broken
Ontario Airport 40 km SE 715m alt. 2 hours ago	17° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Chino Airport 45 km SSE 218m alt. 2 hours ago		Clear	Light winds from the E (9 kph at 90).	16 km
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	13° C	-	Wind obs. (35 kph from 62 degs) was rejected.
Placentia wx 50 km S 70m alt. 51 minutes ago	15° C	Dry	Calm (5 kph at 52).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	15° C	-	Calm (4 kph at 84).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	7° C	Dry and cloudy.	Light winds from the SW (6 kph at 220).	16 km Low: overcast

* 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.