– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 9 am Sun 15 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Sun 15 Feb Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Heavy rain (total 66mm), heaviest during Tue night. Very mild (max 10°C on Sun morning, min 1°C on Tue night). Winds increasing (light winds from the S on Sun morning, strong winds from the SW by Tue night).									Days 4–6 Weather Summary A dusting of snow turning to light rain (total 7mm) on Thu afternoon. Mild temperatures (max 7°C on Fri afternoon, min 1°C on Wed night). Wind will be generally light.
	Sunday 15			Monday 16			Tuesday 17			Wednesday 18			Thursday 19			Friday 20
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	some clouds	some clouds	heavy rain	heavy rain	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	some clouds	rain shwrs	light snow	rain shwrs	clear	clear	clear	clear
km/h	S	S	S	SSE	SSW	SW	SSW	SSW	SW	WSW	SW	SSW	SE	NNE	WNW	E	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	3	—	—	—	—	—
mm	—	—	—	12	17	3	0.4	0.3	33	0.1	—	0.3	1.2	5	—	—	—	—
max °C	10	9	6	6	5	4	5	5	5	4	5	3	2	2	2	6	7	5
min °C	9	7	6	5	4	4	5	4	1	2	3	1	2	1	1	3	5	5
chill °C	8	5	4	1	0	0	1	-1	-4	-2	0	-2	-1	-3	-3	3	4	4

Freezing level m	2950	2750	2550	2100	1650	1550	1750	1750	1800	1300	1750	1300	1350	1300	1300	1600	2300	2200
Cloud base (m)	6450	6450	900	1650	850	850	900	1500	850	1650	1900	900	1400	850	900	900

	6:35	—	—	6:35	—	—	6:33	—	—	6:33	—	—	6:31	—	—	6:30	—	—
	—	5:35	—	—	5:36	—	—	5:36	—	—	5:37	—	—	5:37	—	—	5:38	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Heavy rain (total 66mm), heaviest during Tue night. Very mild (max 10°C on Sun morning, min 1°C on Tue night). Winds increasing (light winds from the S on Sun morning, strong winds from the SW by Tue night).

Mount Islip Weather (Days 3-6):

A dusting of snow turning to light rain (total 7mm) on Thu afternoon. Mild temperatures (max 7°C on Fri afternoon, min 1°C on Wed 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 10 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. (7 kph from 200 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	14° C	Dry and partly cloudy.	Calm (0 kph at 0).	11 km Low: broken
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	15° C	-	Light winds from the N (7 kph at 1).	16 km Low: few
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	11° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	15° C	Dry and partly cloudy.	Light winds from the N (7 kph at 1).	16 km Low: scattered Mid: broken High: broken
Chino Airport 45 km SSE 218m alt. 3 hours ago	16° C	Dry and partly cloudy.	Light winds from the NW (6 kph at 310).	16 km Low: scattered Mid: broken
Glendale 45 km SW 771m alt. 1 hour ago	18° C	-	Calm (0 kph at 185).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	7° C	-	Wind obs. (41 kph from 245 degs) was rejected.
Placentia wx 50 km S 70m alt. 1 hour ago	23° C	Dry	Calm (3 kph at 232).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	19° C	-	Light winds from the SSE (15 kph at 160).

* 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.