– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 9 pm Mon 16 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Mon 16 Feb Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Heavy rain (total 45mm), heaviest during Tue night. Mild temperatures (max 6°C on Tue morning, min 1°C on Tue night). Winds decreasing (near gales from the SW on Tue night, calm by Wed night).										Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 14°C on Sun afternoon, min 0°C on Thu night). Wind will be generally light.
		Tuesday 17			Wednesday 18			Thursday 19			Friday 20			Saturday 21			Sunday 22
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	light rain	rain shwrs	rain shwrs	clear	some clouds	light rain	light rain	rain shwrs	clear	clear	clear	some clouds	some clouds	some clouds	clear	clear	clear
km/h	SW	SSW	SSW	SW	W	W	S	S	SSW	NW	NW	S	ENE	ENE	ESE	E	E	ENE	N
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	4	0.6	2	30	0.2	—	—	5	4	0.6	—	—	—	—	—	—	—	—	—
max °C	5	6	5	6	3	4	2	2	4	3	6	7	5	9	10	9	13	14	12
min °C	4	5	4	1	2	2	1	2	4	0	3	5	4	7	9	9	11	12	12
chill °C	0	1	-1	-4	-2	0	-2	-2	1	-4	3	5	4	6	8	8	11	12	12

Freezing level m	1600	1750	1700	1850	1250	1550	1200	1300	1550	1300	1500	2450	2250	2700	3050	3200	3050	3250	3450
Cloud base (m)	850	900	900	800	900	1850	1600	1450	800	850		2000			6250	4900	4200

	—	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 45mm), heaviest during Tue night. Mild temperatures (max 6°C on Tue morning, min 1°C on Tue night). Winds decreasing (near gales from the SW on Tue night, calm by Wed night).

Mount Islip Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 14°C on Sun afternoon, min 0°C on Thu 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		-	Light winds from the SW (15 kph at 230).	0.0 km
thunderstorm affecting Bradbury 25 km S 245m alt. 2 hours ago		Thunderstorm
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	8° C	Light rain .	Light winds from the NW (7 kph at 320).	11 km Low: overcast
thunderstorm affecting Montclair 36 km SSE 276m alt. 1 hour ago		Thunderstorm
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	6° C	Light rain .	Light winds from the SW (19 kph at 230).	16 km Low: overcast
Ontario Airport 40 km SE 715m alt. 3 hours ago	9° C	Light rain .	Light winds from the SW (7 kph at 230).	16 km Low: few Mid: broken High: overcast
thunderstorm affecting Whittier 43 km S 218m alt. 2 hours ago		Thunderstorm
Chino Airport 45 km SSE 218m alt. 2 hours ago	9° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken High: overcast
Glendale 45 km SW 771m alt. 3 hours ago	9° C	-	Calm (0 kph at 3).
thunderstorm affecting South Whittier 46 km S 90m alt. 2 hours ago		Thunderstorm

* 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.