– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Tue 07 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Tue 07 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 10°C on Tue morning, min 3°C on Thu night). Winds increasing (calm on Tue afternoon, fresh winds from the SW by Thu night).									Days 4–6 Weather Summary A light covering of new snow mostly falling on Fri night. Freeze-thaw conditions (max 3°C on Fri morning, min -3°C on Sat night). Winds increasing (fresh winds from the SW on Sat afternoon, near gales from the WSW by Sun night).
	Tuesday 7			Wednesday 8			Thursday 9			Friday 10			Saturday 11			Sunday 12
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	rain shwrs	snow shwrs	snow shwrs	some clouds	clear	light snow	light snow	snow shwrs
km/h	NE	W	WSW	SW	SW	W	WSW	WSW	SW	SW	SSW	SSW	SW	WSW	SW	SW	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	2	2	—	—	2	1	1
mm	—	—	—	—	—	—	—	—	—	—	0.4	—	—	—	—	—	—	—
max °C	10	10	10	10	10	9	7	7	6	3	3	1	-2	0	1	-3	-2	-2
min °C	9	10	9	9	10	8	7	7	3	3	3	-1	-2	-1	-3	-3	-3	-3
chill °C	8	10	8	9	9	5	4	4	-3	-3	-3	-9	-10	-8	-12	-12	-12	-12

Freezing level m	3900	3800	3900	3900	3800	3800	3600	3500	3300	3000	2900	2400	2250	2600	2400	2000	2100	2000
Cloud base (m)						9100	9050		900	900		850	900	1500	850	850	850	900

	6:30	—	—	6:28	—	—	6:28	—	—	6:26	—	—	6:24	—	—	6:24	—	—
	—	7:15	—	—	7:16	—	—	7:17	—	—	7:17	—	—	7:19	—	—	7:20	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 10°C on Tue morning, min 3°C on Thu night). Winds increasing (calm on Tue afternoon, fresh winds from the SW by Thu night).

Mount Islip Weather (Days 3-6):

A light covering of new snow mostly falling on Fri night. Freeze-thaw conditions (max 3°C on Fri morning, min -3°C on Sat night). Winds increasing (fresh winds from the SW on Sat afternoon, near gales from the WSW by Sun 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		-	Calm (2 kph at 280).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	25° C	Clear	Light winds from the W (15 kph at 260).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	25° C	Clear	Light winds from the W (17 kph at 270).	16 km
EL Monte Airport 35 km S 361m alt. 3 hours ago	27° C	Clear	Light winds from the SSW (19 kph at 210).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	29° C	Clear	Moderate winds from the W.(Wind varies from 230 to 310 degs) (20 kph at 280).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	27° C	-	Moderate winds from the WSW (20 kph at 250).	16 km Low: few Mid: few
Chino Airport 45 km SSE 218m alt. 3 hours ago	27° C	-	Moderate winds from the W (20 kph at 280).	16 km
Glendale 45 km SW 771m alt. 2 hours ago	28° C	-	Calm (0 kph at 150).
Kagel Launch 50 km WSW 1072m alt. 2 hours ago	23° C	-	Moderate winds from the S (20 kph at 170).
Placentia wx 50 km S 70m alt. 1 hour ago	29° C	Dry	Wind obs. (6 kph from 279 degs) was rejected.

* 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.