– Lat/Long: 47.77° N 121.58° W

Mount Index
Weather Forecast, United States
Issued: 9 pm Sat 22 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Sat 22 Feb Local Time

Updates in:

hr min s

Update imminent

2 Mount Index Elevations: 2 Forecast Elevations:

	Days 1–4 Weather Summary Heavy rain (total 50mm) on Sat night. Becoming colder with heavy fall of snow, heaviest during Tue morning. Mild temperatures (max 5°C on Sat night, min 1°C on Sun night). Winds decreasing (strong winds from the SW on Sun afternoon, light winds from the SE by Mon morning).										Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 8°C on Wed morning, min 1°C on Tue night). Wind will be generally light.
		Sunday 23			Monday 24			Tuesday 25			Wednesday 26			Thursday 27			Friday 28
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	heavy rain	light rain	heavy rain	light snow	light rain	light snow	mod. snow	heavy snow	light snow	some clouds	some clouds	some clouds	clear	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds
km/h	WSW	SSE	SSE	SW	SE	SSW	S	W	WSW	WNW	ESE	ESE	SE	SW	W	SSW	SW	S	S
See all weather maps
cm	—	—	—	2.0	—	3	9	11	2.0	—	—	—	—	—	—	—	—	—	—
mm	28	1.3	18	—	1.5	1.7	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	5	5	4	3	5	3	2	2	1	4	8	8	7	7	5	4	6	6	4
min°C	3	4	4	1	3	2	1	1	1	1	7	7	6	6	4	3	5	5	4
chill°C	0	2	0	-5	-2	-2	-4	-4	-4	-1	5	5	5	5	4	3	5	5	4

Freezing level (m)	1900	1700	1850	1250	2000	1300	1150	1200	1200	1200	2700	2950	2850	2300	1850	2450	2750	3150	2700
Cloud base (m)	600	600	600	650	600	1400	550	650	650	650	650	600	650	650	950	650	900	700	5400

	—	6:56	—	—	6:56	—	—	6:54	—	—	6:52	—	—	6:50	—	—	6:48	—	—
	—	—	5:42	—	—	5:43	—	—	5:45	—	—	5:45	—	—	5:47	—	—	5:49	—

Mount Index Weather (Days 0-3):

The weather forecast for Mount Index is: Heavy rain (total 50mm) on Sat night. Becoming colder with heavy fall of snow, heaviest during Tue morning. Mild temperatures (max 5°C on Sat night, min 1°C on Sun night). Winds decreasing (strong winds from the SW on Sun afternoon, light winds from the SE by Mon morning).

Mount Index Weather (Days 3-6):

Mostly dry. Mild temperatures (max 8°C on Wed morning, min 1°C on Tue night). Wind will be generally light.

This table gives the weather forecast for Mount Index at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Index. 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 Washington.

Live conditions reported by 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Harman Heights wx 37 km S 251m alt. 3 hours ago	9° C	Dry	Calm (0 kph at 186).
Everett Airport 55 km W 218m alt. 3 hours ago	11° C	Light rain .	Moderate winds from the S (20 kph at 170).	16 km Low: overcast
SHIP2628 57 km SW 15m alt. 4 hours ago	9° C		Calm (6 kph at 170).	- km
Renton Airport 57 km SW 218m alt. 3 hours ago	11° C	Light rain .	Light winds from the S (9 kph at 180).	16 km Low: overcast
Stampede Pass Airport 58 km SSE 628m alt. 2 hours ago	4° C	Light rain .	Calm (0 kph at 0).	1 km Mid: broken High: broken
SHIP1654 57 km SW 15m alt. 3 hours ago	9° C		Light winds from the SE (13 kph at 130).	- km
SHIP5393 57 km SW 15m alt. 4 hours ago	9° C		Calm (6 kph at 170).	- km
SHIP4458 57 km SW 3m alt. 4 hours ago	11° C		Calm (5 kph at 170).
SHIP3008 57 km SW 15m alt. 4 hours ago	9° C		Calm (6 kph at 170).	- km
SHIP3372 57 km SW 3m alt. 3 hours ago	11° C		Light winds from the SE (13 kph at 130).

* 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.