– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Wed 22 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Wed 22 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 Thu afternoon, min 4°C on Wed morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 6°C on Mon afternoon, min 0°C on Sat night). Winds decreasing (fresh winds from the SW on Sat afternoon, light winds from the SW by Mon morning).
	Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26			Monday 27
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	light rain	some clouds	some clouds	rain shwrs	rain shwrs	some clouds	clear	clear
km/h	W	W	WNW	NW	WNW	WSW	SW	SW	SW	SSW	WSW	WSW	WSW	WSW	WSW	SW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	0.2	—	—	0.1	0.2	—	—	—
max °C	5	8	6	8	10	9	9	10	7	4	2	2	3	4	3	4	6	4
min °C	4	7	6	6	9	8	8	10	4	3	2	0	1	4	2	2	6	3
chill °C	0	4	2	4	9	6	6	8	-1	-2	-5	-6	-4	0	-2	-2	3	-2

Freezing level m	3350	3450	3600	3400	3350	3500	3450	3450	3200	2500	2300	2100	2500	2600	3100	3050	3000	3150
Cloud base (m)	900	7850		8400	3300	6850	6050		850	1600	1850	1550	900	2350	1500	1500	6150	900

	6:11	—	—	6:09	—	—	6:09	—	—	6:07	—	—	6:07	—	—	6:05	—	—
	—	7:28	—	—	7:29	—	—	7:29	—	—	7:30	—	—	7:30	—	—	7:31	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 10°C on Thu afternoon, min 4°C on Wed morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 6°C on Mon afternoon, min 0°C on Sat night). Winds decreasing (fresh winds from the SW on Sat afternoon, light winds from the SW by Mon morning).

This table gives the weather forecast for Mount Islip at the specific elevation of 2000 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. (9 kph from 250 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	10° C	Clear	Light winds from the NE (7 kph at 50).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	12° C	Clear	Light winds from the E (7 kph at 90).	14 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	8° C	Clear	Light winds from the SW (15 kph at 220).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	12° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken
Chino Airport 45 km SSE 218m alt. 3 hours ago	11° C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 56 minutes ago	17° C	-	Calm (0 kph at 103).
Kagel Launch 50 km WSW 1072m alt. 2 hours ago	12° C	-	Light winds from the S (9 kph at 177).
Placentia wx 50 km S 70m alt. 2 hours ago	16° C	Dry	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.