– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Fri 17 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Fri 17 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Mild temperatures (max 8°C on Sat afternoon, min 5°C on Fri morning). Wind will be generally light.									Days 4–6 Weather Summary Some drizzle, heaviest during Tue night. Freeze-thaw conditions (max 8°C on Mon morning, min -2°C on Wed afternoon). Winds increasing (light winds from the S on Mon afternoon, near gales from the SW by Tue night).
	Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	some clouds	clear	some clouds	clear	clear	clear	clear	clear	clear	rain shwrs	clear	some clouds	clear
km/h	N	NNW	N	SE	S	S	SSE	S	S	S	S	SSW	SSW	SW	SW	WSW	W	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	—	—	—
max °C	5	6	7	7	8	7	7	8	8	8	8	7	5	4	3	1	-1	2
min °C	5	6	6	7	7	7	7	8	7	7	8	5	5	3	2	0	-2	-2
chill °C	2	5	5	7	5	5	4	5	3	4	5	0	0	-4	-5	-8	-8	-9

Freezing level m	3500	3350	3550	3650	3550	3600	3550	3600	3700	3700	3750	3650	3300	3050	3250	2500	2300	2350
Cloud base (m)				8750	8800	6950	6450	6850	9350					2600	900	1550	1950

	6:18	—	—	6:16	—	—	6:15	—	—	6:13	—	—	6:13	—	—	6:11	—	—
	—	7:23	—	—	7:24	—	—	7:25	—	—	7:25	—	—	7:27	—	—	7:28	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Mild temperatures (max 8°C on Sat afternoon, min 5°C on Fri morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Some drizzle, heaviest during Tue night. Freeze-thaw conditions (max 8°C on Mon morning, min -2°C on Wed afternoon). Winds increasing (light winds from the S on Mon afternoon, near gales from the SW by Tue 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. (11 kph from 240 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	22° C	Clear	Light winds from the WNW (11 kph at 290).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	23° C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	24° C	Clear	Light winds from the S (7 kph at 190).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	20° C	Clear	Fresh winds from the E (31 kph at 80).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	24° C	-	Light winds from the N (7 kph at 1).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	26° C	Clear	Light winds from the N (6 kph at 1).	14 km
Glendale 45 km SW 771m alt. 52 minutes ago	27° C	-	Calm (2 kph at 156).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	17° C	-	Strong winds from the NNE (44 kph at 23).
Placentia wx 50 km S 70m alt. 2 hours ago	29° C	Dry	Wind obs. (8 kph from 305 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.