– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 3 am Sun 15 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Sun 15 Feb Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Heavy rain (total 50mm), heaviest during Mon afternoon. Very mild (max 10°C on Sun morning, min 3°C on Tue night). Winds increasing (light winds from the S on Sun morning, strong winds from the SW by Tue night).									Days 4–6 Weather Summary Moderate rain (total 17mm), heaviest on Thu morning. Mild temperatures (max 6°C on Fri morning, min 1°C on Wed night). Wind will be generally light.
	Sunday 15			Monday 16			Tuesday 17			Wednesday 18			Thursday 19			Friday 20
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	cloudy	some clouds	mod. rain	heavy rain	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	some clouds	rain shwrs	heavy rain	mod. rain	rain shwrs	some clouds	cloudy	some clouds
km/h	S	S	S	SSE	SW	SW	SSW	SSW	SW	WSW	WSW	SSW	SSE	SSE	NW	SSW	S	SE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	8	16	3	0.2	1	22	0.1	—	0.1	10	6	0.1	—	—	—
max °C	10	10	7	6	5	4	6	5	5	4	5	3	2	3	3	6	6	4
min °C	9	7	6	5	5	4	5	4	3	3	3	1	2	3	2	4	5	4
chill °C	8	5	4	0	1	-1	1	-1	-1	0	0	-2	-1	1	0	4	5	4

Freezing level m	2800	2700	2450	2200	1750	1600	1750	1800	1850	1450	1700	1350	1350	1450	1500	1700	2300	1850
Cloud base (m)	6500	6500	1500	1450	850	850	900	900	850	900	1750	900	1450	850	850	950	1750	1700

	6:35	—	—	6:35	—	—	6:33	—	—	6:33	—	—	6:31	—	—	6:30	—	—
	—	5:35	—	—	5:36	—	—	5:36	—	—	5:37	—	—	5:37	—	—	5:38	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Heavy rain (total 50mm), heaviest during Mon afternoon. Very mild (max 10°C on Sun morning, min 3°C on Tue night). Winds increasing (light winds from the S on Sun morning, strong winds from the SW by Tue night).

Mount Islip Weather (Days 3-6):

Moderate rain (total 17mm), heaviest on Thu morning. Mild temperatures (max 6°C on Fri morning, min 1°C on Wed night). Wind will be generally light.

This table gives the weather forecast for Mount Islip at the specific elevation of 1000 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. 1 hour ago		-	Light winds from the SSE (11 kph at 150).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	11° C	Dry and cloudy.	Light winds from the N (9 kph at 0).	16 km Low: overcast
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	2° C	Clear	Calm (0 kph at 0).	13 km
Ontario Airport 40 km SE 715m alt. 1 hour ago	11° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken
Chino Airport 45 km SSE 218m alt. 1 hour ago	10° C	Dry and partly cloudy.	Calm (0 kph at 0).	14 km Low: scattered Mid: scattered
Glendale 45 km SW 771m alt. 1 hour ago	12° C	-	Calm (0 kph at 108).
Kagel Launch 50 km WSW 1072m alt. 49 minutes ago	5° C	-	Wind obs. (39 kph from 205 degs) was rejected.
Placentia wx 50 km S 70m alt. 1 hour ago	8° C	Dry	Calm (2 kph at 264).
AJX - CSS 50 km ESE 519m alt. 2 hours ago	10° C	-	Calm (4 kph at 7).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	5° C	Clear	Calm (0 kph at 0).	14 km

* 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.