– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 9 am Tue 17 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Tue 17 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 35mm), heaviest during Tue night. Freeze-thaw conditions (max 5°C on Tue morning, min 0°C on Thu night). Winds decreasing (near gales from the SW on Tue night, calm by Wed night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 13°C on Sun afternoon, min 3°C on Fri morning). Wind will be generally light.
	Tuesday 17			Wednesday 18			Thursday 19			Friday 20			Saturday 21			Sunday 22
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	light rain	rain shwrs	rain shwrs	some clouds	some clouds	mod. rain	rain shwrs	some clouds	some clouds	clear	clear	some clouds	some clouds	rain shwrs	clear	clear	clear
km/h	SSW	SSW	SW	W	W	SSE	S	SW	W	WNW	SSW	ENE	E	SSE	S	SE	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.6	1.9	21	0.1	—	—	6	6	—	—	—	—	—	—	0.2	—	—	—
max °C	5	5	5	4	4	2	3	4	2	6	7	5	10	11	8	12	13	11
min °C	5	5	1	2	3	1	2	3	0	3	5	4	8	9	6	9	11	11
chill °C	1	0	-4	-2	1	-2	-2	-1	-3	2	4	3	7	8	6	9	11	10

Freezing level m	1750	1750	1850	1300	1550	1250	1350	1650	1050	1450	2400	2100	2800	2850	2350	2800	3050	3350
Cloud base (m)	900	900	800	1550	1900	1800	900	800	900	6250	2050	1750	8700	6950	900	2100		8550

	6:33	—	—	6:33	—	—	6:31	—	—	6:30	—	—	6:28	—	—	6:28	—	—
	—	5:36	—	—	5:37	—	—	5:37	—	—	5:38	—	—	5:39	—	—	5:40	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Heavy rain (total 35mm), heaviest during Tue night. Freeze-thaw conditions (max 5°C on Tue morning, min 0°C on Thu night). Winds decreasing (near gales from the SW on Tue night, calm by Wed night).

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Sun afternoon, min 3°C on Fri morning). 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		-	Light winds from the WSW (15 kph at 240).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	11° C	Dry and cloudy.	Calm (0 kph at 0).	5 km Low: overcast
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	11° C	Dry and cloudy.	Light winds from the WNW (9 kph at 290).	16 km Low: broken Mid: broken High: overcast
EL Monte Airport 35 km S 361m alt. 2 hours ago	12° C	Shower moderate rain shower.	Light winds from the NNE (15 kph at 20).	16 km Low: scattered Mid: broken High: broken
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	9° C	Dry and partly cloudy.	Fresh winds from the SSW (37 kph at 210).	16 km Low: few Mid: broken High: broken
Ontario Airport 40 km SE 715m alt. 1 hour ago	13° C	Dry and partly cloudy.	Light winds from the SSW (17 kph at 200).	16 km Low: few Mid: broken High: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	12° C	Dry and partly cloudy.	Light winds from the WSW (7 kph at 240).	16 km Low: scattered Mid: broken High: broken
Glendale 45 km SW 771m alt. 48 minutes ago	16° C	-	Calm (5 kph at 296).
Kagel Launch 50 km WSW 1072m alt. 58 minutes ago	4° C	-	Wind obs. (15 kph from 113 degs) was rejected.
Placentia wx 50 km S 70m alt. 57 minutes ago	17° C	Dry	Calm (5 kph at 261).

* 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.