– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Sun 05 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 05 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Mild temperatures (max 9°C on Sun night, min 7°C on Mon morning). Wind will be generally light.										Days 5–7 Weather Summary Drizzle on Fri afternoon turning to light snow on Sat morning. Freeze-thaw conditions (max 8°C on Wed night, min -1°C on Sat morning). Winds increasing (light winds from the WSW on Wed night, fresh winds from the SSW by Fri night).
		Monday 6			Tuesday 7			Wednesday 8			Thursday 9			Friday 10			Saturday 11
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	cloudy	clear	rain shwrs	rain shwrs	snow shwrs	light snow	light snow	snow shwrs
km/h	SSW	W	WNW	WNW	NW	W	WNW	NW	WSW	W	WSW	WSW	SW	SSW	SSW	SSW	S	SSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	4	4	1
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	0.2	0.9	—	—	—	—
max °C	9	8	9	8	9	9	9	9	9	8	7	7	5	3	3	2	-1	-1	-1
min °C	8	7	8	8	9	9	9	9	9	7	7	7	3	3	3	0	-1	-1	-2
chill °C	7	6	6	6	8	8	7	8	8	4	4	4	-2	-2	-2	-7	-7	-6	-7

Freezing level m	3650	3650	3700	3800	3850	3800	3950	3850	3800	3700	3550	3500	3300	3000	2950	2550	2400	2400	2250
Cloud base (m)	6350	4450								8900	8700	6700	850	850	1600	850	1650	2300	850

	—	6:31	—	—	6:30	—	—	6:28	—	—	6:28	—	—	6:26	—	—	6:24	—	—
	—	—	7:15	—	—	7:15	—	—	7:16	—	—	7:17	—	—	7:17	—	—	7:19	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Mild temperatures (max 9°C on Sun night, min 7°C on Mon morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Drizzle on Fri afternoon turning to light snow on Sat morning. Freeze-thaw conditions (max 8°C on Wed night, min -1°C on Sat morning). Winds increasing (light winds from the WSW on Wed night, fresh winds from the SSW by Fri night).

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 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 230 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	20° C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	17° C	Clear	Light winds from the SSW (9 kph at 210).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	20° C	Dry and partly cloudy.	Light winds from the SW (6 kph at 230).	16 km Low: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	19° C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	18° C	-	Calm (0 kph at 101).
Kagel Launch 50 km WSW 1072m alt. 55 minutes ago	18° C	-	Calm (0 kph at 167).
Placentia wx 50 km S 70m alt. 1 hour ago	24° C	Dry	Wind obs. (13 kph from 61 degs) was rejected.
Victorville Airport 50 km ENE 880m alt. 1 hour ago	15° C	Clear	Light winds from the W (7 kph at 260).	14 km
Crestline - CSS 50 km ESE 1615m alt. 55 minutes ago	13° C	-	Calm (0 kph at 0).

* 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.