– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 9 pm Fri 02 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Fri 02 Jan Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 10mm) at first, then becoming colder with a dusting of snow on Sun night. Mild temperatures (max 7°C on Fri night, min 1°C on Sun night). Mainly fresh winds.										Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 3°C on Tue morning, min -2°C on Wed night). Winds increasing (light winds from the S on Tue night, near gales from the NW by Wed night).
		Saturday 3			Sunday 4			Monday 5			Tuesday 6			Wednesday 7			Thursday 8
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	some clouds	light rain	rain shwrs	rain shwrs	some clouds	snow shwrs	some clouds	some clouds	some clouds	some clouds	rain shwrs	some clouds	some clouds	some clouds	clear	clear	clear	some clouds
km/h	SSW	SSW	SSW	SSW	SSW	SW	SSW	SW	SSW	S	S	S	SSW	W	WNW	NW	NNW	NNW	ENE
See all weather maps
cm	—	—	—	—	—	—	3	—	—	—	—	—	—	—	—	—	—	—	—
mm	1.1	—	3	6	0.5	—	—	—	—	—	—	0.1	—	—	—	—	—	—	—
max °C	7	5	5	4	3	2	2	2	2	1	3	2	2	2	2	0	1	2	3
min °C	5	5	4	3	2	2	1	1	1	1	2	2	2	1	1	-2	0	1	2
chill °C	1	1	-1	-2	-4	-4	-5	-4	-4	-4	-2	-1	0	-4	-6	-10	-7	-3	-1

Freezing level m	3450	2900	2950	2650	2500	2300	2250	2250	2300	2150	2250	2350	2300	2200	2400	1950	1900	2450	2600
Cloud base (m)	900	1500	1550	850	900	900	850		1850	900	3000	2500	2450	2200	1950

	—	6:58	—	—	6:58	—	—	6:58	—	—	6:58	—	—	6:58	—	—	6:58	—	—
	—	—	4:53	—	—	4:53	—	—	4:54	—	—	4:55	—	—	4:57	—	—	4:58	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Light rain (total 10mm) at first, then becoming colder with a dusting of snow on Sun night. Mild temperatures (max 7°C on Fri night, min 1°C on Sun night). Mainly fresh winds.

Mount Islip Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 3°C on Tue morning, min -2°C on Wed night). Winds increasing (light winds from the S on Tue night, near gales from the NW by Wed night).

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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Mount Wilson Airport 25 km SSW 1311m alt. 2 hours ago		-	Light winds from the SSW (13 kph at 200).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	13° C	Clear	Light winds from the W (9 kph at 270).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	9° C	Light rain .	Light winds from the WNW (6 kph at 290).	6 km Mid: overcast
Ontario Airport 40 km SE 715m alt. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the W (7 kph at 270).	16 km Low: few Mid: broken High: broken
Chino Airport 45 km SSE 218m alt. 1 hour ago	14° C	Mist -.	Light winds from the N (7 kph at 350).	16 km
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	8° C	-	Wind obs. (30 kph from 204 degs) was rejected.
Placentia wx 50 km S 70m alt. 1 hour ago	11° C	Dry	Calm (3 kph at 329).
AJX - CSS 50 km ESE 519m alt. 2 hours ago	12° C	-	Light winds from the WNW (7 kph at 284).
Victorville Airport 50 km ENE 880m alt. 2 hours ago		-	Light winds from the W (9 kph at 270).	0.0 km High: few
Crestline - CSS 50 km ESE 1615m alt. 1 hour ago	7° 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.