– Lat/Long: 47.77° N 121.58° W

Mount Index
Weather Forecast, United States
Issued: 3 am Thu 21 Nov Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Thu 21 Nov Local Time

Updates in:

hr min s

Update imminent

2 Mount Index Elevations: 2 Forecast Elevations:

	Days 1–3 Weather Summary Moderate rain (total 11mm), heaviest on Fri morning. Freeze-thaw conditions (max 4°C on Fri morning, min 0°C on Sat afternoon). Wind will be generally light.									Days 4–6 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 1°C on Mon morning, min -1°C on Tue night). Wind will be generally light.
	Thursday 21			Friday 22			Saturday 23			Sunday 24			Monday 25			Tuesday 26
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	some clouds	light rain	mod. rain	light rain	rain shwrs	cloudy	some clouds	cloudy	cloudy	cloudy	cloudy	cloudy	light snow	cloudy	cloudy	cloudy	some clouds
km/h	E	ESE	E	SE	SSW	SW	WSW	WSW	SSW	ESE	SE	E	E	E	SW	W	W	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	1.0	—	—	—	—
mm	—	—	5	6	0.7	0.2	—	—	—	—	—	—	—	—	—	—	—	—
max°C	3	2	3	4	4	3	2	1	0	0	0	0	1	1	0	0	0	-1
min°C	3	1	2	4	3	1	1	0	0	0	0	0	0	0	0	0	0	-1
chill°C	1	-2	-2	0	1	1	-1	0	0	-3	-2	-2	-3	-2	-2	-2	-2	-3

Freezing level (m)	1500	1500	1800	2050	1700	1500	1200	1200	950	950	1100	900	1100	1100	900	950	950	850
Cloud base (m)	800	750	650	600	600	650	650	750	1500	1500	600	750	650	600	600	650	650	650

	7:22	—	—	7:22	—	—	7:24	—	—	7:26	—	—	7:26	—	—	7:28	—	—
	—	4:22	—	—	4:21	—	—	4:20	—	—	4:19	—	—	4:19	—	—	4:17	—

Mount Index Weather (Days 0-3):

The weather forecast for Mount Index is: Moderate rain (total 11mm), heaviest on Fri morning. Freeze-thaw conditions (max 4°C on Fri morning, min 0°C on Sat afternoon). Wind will be generally light.

Mount Index Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 1°C on Mon 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. 1 hour ago	4° C	Dry	Calm (0 kph at 28).
Everett Airport 55 km W 218m alt. 2 hours ago	7° C	Dry and cloudy.	Light winds from the ESE (11 kph at 110).	16 km Low: overcast
Renton Airport 57 km SW 218m alt. 2 hours ago	4° C	Clear	Calm (0 kph at 0).	14 km
Stampede Pass Airport 58 km SSE 628m alt. 1 hour ago	1° C	Fog -.	Light winds from the NNE (6 kph at 30).	0 km
Seattl / oeing Airport 61 km SW 218m alt. 2 hours ago	5° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
SHIP6468 62 km SW 15m alt. 3 hours ago				- km
SHIP5343 62 km SW 15m alt. 2 hours ago				- km
SHIP1314 62 km SW 3m alt. 3 hours ago	7° C
SHIP2254 62 km SW 3m alt. 2 hours ago	6° C
SHIP2909 62 km SW 15m alt. 2 hours ago				- 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.