– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Sun 26 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sun 26 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 8°C on Tue night, min -2°C on Sun morning). Winds decreasing (fresh winds from the W on Sun morning, calm by Mon night).									Days 4–6 Weather Summary A dusting of new snow. Mild temperatures (max 8°C on Wed morning, min 1°C on Thu morning). Winds increasing (calm on Thu morning, fresh winds from the NNE by Thu night).
	Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 1
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	clear	clear	clear	clear	clear	clear	some clouds	cloudy	some clouds	rain shwrs	some clouds	light snow	snow shwrs	clear	clear	clear
km/h	W	W	WSW	WSW	W	WNW	S	E	SW	SSE	S	SSE	WSW	NW	NNE	N	WNW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	2	1	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	0.1	—	—	—	—	—	—
max °C	-1	1	1	0	2	3	5	6	8	8	8	6	2	1	4	6	8	7
min °C	-2	0	0	0	1	2	3	5	7	7	7	3	1	1	2	5	8	7
chill °C	-10	-6	-7	-5	-4	-2	1	5	6	5	5	0	1	1	-2	1	7	4

Freezing level m	2300	2700	2500	2600	2800	3050	3300	3350	3750	3700	3550	3200	2700	2650	3100	3450	3700	3700
Cloud base (m)	900	1950	900	1600	2200	950	8350	8150	8800	6550		3600	2300	1600	3200	2950	2400	850

	6:07	—	—	6:05	—	—	6:05	—	—	6:03	—	—	6:03	—	—	6:01	—	—
	—	7:30	—	—	7:31	—	—	7:32	—	—	7:32	—	—	7:34	—	—	7:35	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Freeze-thaw conditions (max 8°C on Tue night, min -2°C on Sun morning). Winds decreasing (fresh winds from the W on Sun morning, calm by Mon night).

Mount Islip Weather (Days 3-6):

A dusting of new snow. Mild temperatures (max 8°C on Wed morning, min 1°C on Thu morning). Winds increasing (calm on Thu morning, fresh winds from the NNE by Thu 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. (20 kph from 260 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	10° C	Dry and cloudy.	Light winds from the W (19 kph at 270).	13 km Low: broken Mid: broken High: overcast
Palmdale Airport 39 km WNW 714m alt. 1 hour ago	8° C	Dry and partly cloudy.	Moderate winds from the WSW (22 kph at 240).	16 km Low: few Mid: broken High: broken
Ontario Airport 40 km SE 715m alt. 2 hours ago	11° C	Light rain .	Light winds from the WSW (13 kph at 240).	14 km Low: scattered Mid: scattered High: overcast
Chino Airport 45 km SSE 218m alt. 2 hours ago	12° C	Light rain .	Light winds from the WSW (9 kph at 250).	16 km Low: few Mid: broken High: overcast
Glendale 45 km SW 771m alt. 1 hour ago	13° C	-	Calm (0 kph at 245).
Kagel Launch 50 km WSW 1072m alt. 52 minutes ago	5° C	-	Wind obs. (20 kph from 176 degs) was rejected.
Placentia wx 50 km S 70m alt. 44 minutes ago	18° C	Dry	Calm (2 kph at 188).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	9° C	Dry and cloudy.	Moderate winds from the W (20 kph at 260).	16 km Low: overcast
Crestline - CSS 50 km ESE 1615m alt. 52 minutes ago	2° 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.