– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 9 am Thu 12 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Thu 12 Feb 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 4°C on Fri night, min -1°C on Thu night). Winds increasing (calm on Fri night, fresh winds from the SSW by Sat night).									Days 4–6 Weather Summary A heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 1°C on Sun morning, min -7°C on Mon night). Winds increasing (fresh winds from the S on Sun morning, severe gales from the S by Sun night).
	Thursday 12			Friday 13			Saturday 14			Sunday 15			Monday 16			Tuesday 17
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	snow shwrs	heavy snow	mod. snow	snow shwrs	some clouds	light snow	heavy snow
km/h	SW	WSW	SW	NE	N	NE	SW	SSW	SSW	S	S	SW	SSW	SW	WSW	SW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	3	24	9	2	—	2	15
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	1	1	0	0	2	4	4	4	3	1	0	0	-2	-6	-5	-4	-4	-4
min °C	0	0	-1	0	1	2	4	3	1	1	0	-2	-5	-6	-7	-5	-5	-4
chill °C	-4	-2	-4	-3	-3	-1	1	-2	-6	-6	-7	-12	-16	-17	-19	-15	-15	-14

Freezing level m	2600	2600	2500	2500	2600	3100	3250	3250	3100	2700	2600	2300	2050	1600	1500	1650	1700	1850
Cloud base (m)	4850	2700						7900		6400	6350	1550	1450	850	850	900	900	850

	6:39	—	—	6:37	—	—	6:37	—	—	6:35	—	—	6:35	—	—	6:33	—	—
	—	5:31	—	—	5:32	—	—	5:34	—	—	5:35	—	—	5:36	—	—	5:36	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Freeze-thaw conditions (max 4°C on Fri night, min -1°C on Thu night). Winds increasing (calm on Fri night, fresh winds from the SSW by Sat night).

Mount Islip Weather (Days 3-6):

A heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 1°C on Sun morning, min -7°C on Mon night). Winds increasing (fresh winds from the S on Sun morning, severe gales from the S by Sun 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. 1 hour ago		-	Calm (2 kph at 0).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	14° C	Clear	Calm (0 kph at 0).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	14° C	Clear	Light winds from the SSW (6 kph at 210).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	17° C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	11° C	Clear	Light winds from the NE (6 kph at 40).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	14° C	-	Calm (0 kph at 0).	16 km Low: few Mid: few
Whittier wx 44 km S 125m alt. 1 hour ago	23° C	Dry	Wind obs. (6 kph from 206 degs) was rejected.
Chino Airport 45 km SSE 218m alt. 2 hours ago	14° C	-	Calm (0 kph at 0).	16 km Low: few
Glendale 45 km SW 771m alt. 2 hours ago	17° C	-	Calm (0 kph at 212).
Kagel Launch 50 km WSW 1072m alt. 43 minutes ago	11° C	-	Wind obs. (24 kph from 58 degs) was rejected.

* 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.