– Lat/Long: 34.34° N 117.84° W

Mount Islip Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Wed 07 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Wed 07 Oct 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 16°C on Wed afternoon, min 12°C on Fri night). Wind will be generally light.									Days 4–6 Weather Summary Light rain (total 10mm) at first, then becoming colder with a dusting of snow on Mon afternoon. Freeze-thaw conditions (max 11°C on Sat morning, min -1°C on Mon night). Mainly near gales.
	Wednesday 7			Thursday 8			Friday 9			Saturday 10			Sunday 11			Monday 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	clear	clear	some clouds	some clouds	rain shwrs	light rain	mod. rain	rain shwrs	some clouds	snow shwrs	some clouds
Cloud base (m)		4400			4400					5300		2750	2150	850	850	850	850	2000
km/h	ESE	N	SE	SSE	NNE	S	S	SSW	SW	SSW	SSW	SSE	SW	SSW	S	SSE	SSE	SSE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	—
mm	—	—	—	—	—	—	—	—	—	—	—	0.3	0.6	8	0.5	—	—	—
max °C	15	16	16	15	16	16	14	14	13	11	11	9	7	6	3	0	1	0
min °C	15	16	15	15	16	14	14	14	12	11	10	7	6	5	0	0	1	-1
chill °C	14	16	15	15	16	13	13	12	9	8	7	2	6	-1	-7	-7	-5	-5

Freezing level m	4800	4900	4800	4700	4800	4700	4550	4600	4300	4350	4200	3850	3600	3500	2650	2550	2600	2450

	6:50	—	—	6:50	—	—	6:50	—	—	6:52	—	—	6:52	—	—	6:54	—	—
	—	6:27	—	—	6:25	—	—	6:24	—	—	6:22	—	—	6:22	—	—	6:21	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 16°C on Wed afternoon, min 12°C on Fri night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Light rain (total 10mm) at first, then becoming colder with a dusting of snow on Mon afternoon. Freeze-thaw conditions (max 11°C on Sat morning, min -1°C on Mon night). Mainly near gales.

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
Juniper Hills wx 16 km WNW 1278m alt. 2 hours ago		Dry
Wrightwood 20 km E 1828m alt. 2 hours ago	14°C	Dry	Calm (0 kph at 22).
Mt Baldy 21 km SE 1250m alt. 1 hour ago	18°C	-	Calm (2 kph at 0).
Mount Wilson Airport 25 km SSW 1311m alt. 3 hours ago		-	Light winds from the S (6 kph at 190).	0.0 km
La Verne wx 25 km SSE 335m alt. 1 hour ago	24°C	Dry	Calm (0 kph at 0).
Sierra Madre wx 28 km SSW 417m alt. 1 hour ago	23°C	Dry	Calm (0 kph at 16).
Sierra Madre 28 km SSW 350m alt. 1 hour ago	25°C	Dry	Calm (0 kph at 253).
Upland Cable Airport (California) 29 km SSE 440m alt. 3 hours ago	25°C	-	Wind obs. (7 kph from 70 degs) was rejected.	16 km
Monrovia 29 km SSW 140.2m alt. 2 hours ago	17°C	Dry	Calm (0 kph at 292).
Alta Loma 30 km SE 563m alt. 1 hour ago	23°C	Dry	Calm (2 kph at 342).

* 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.