Mount Index weather
– Lat/Long: 47.77° N 121.58° W

UsMount Index
Weather Forecast, United States

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Issued: 10 am Tue 16 Apr Local Time
Updates in:
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Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Thu afternoon, min -8°C on Tue morning). Winds increasing (calm on Wed night, fresh winds from the E by Thu night).

Days 4–6 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 5°C on Sat afternoon, min -2°C on Fri morning). Winds decreasing (fresh winds from the SW on Sat afternoon, calm by Sun night).

Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
clear
cloud
light snow
part cloud
part cloud
part cloud
snow shwrs
snow shwrs
some clouds
clear
some clouds
clear
clear
some clouds
clear
clear
clear
some clouds
clear
cloudy
light snow
some clouds
some clouds
some clouds
 km/h
15
WNW
20
WNW
15
NNW
5
NE
10
NNW
5
E
5
ENE
10
N
30
E
20
E
20
E
10
ESE
15
S
30
SW
20
W
10
NW
5
NW
5
ESE
Wave Height Map
T washington.wind.9.cc23
T washington.wind.33.cc23
T washington.wind.57.cc23
T washington.wind.81.cc23
T washington.wind.105.cc23
T washington.wind.129.cc23
 cm 
3
1.0
1.0
 mm 
max°C
-8
-6
-6
-5
-1
-1
-1
1
1
0
2
2
3
5
-1
-1
2
5
min°C
-8
-7
-7
-6
-2
-2
-2
0
-1
-2
1
1
2
4
-2
-1
1
3
chill°C 
-16
-14
-12
-12
-4
-4
-4
-2
-7
-8
-4
-3
-1
-1
-7
-6
-2
3
Freezing level (m
850
1100
650
1250
1650
1650
1700
1950
1800
1750
2050
2100
2350
2350
1500
1650
2400
2850
Cloud base (m)
650
950
850
650
2100
950
3000
2700
6300
3000
700
Sea lvl1000m2000m3000m4000m5000m
-8-7-7-6-2-2-210-12235-2-124-21-21635855958124488
Sunrise
6:13
6:11
6:09
6:07
6:05
6:03
Sunset
7:58
8:00
8:00
8:01
8:04
8:05

Mount Index Weather (Days 0-3):

The weather forecast for Mount Index is: A dusting of new snow. Freeze-thaw conditions (max 1°C on Thu afternoon, min -8°C on Tue morning). Winds increasing (calm on Wed night, fresh winds from the E by Thu night).

Mount Index Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 5°C on Sat afternoon, min -2°C on Fri morning). Winds decreasing (fresh winds from the SW on Sat afternoon, calm by Sun night).

This table gives the weather forecast for Mount Index at the specific elevation of 1832 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 StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
16 km E
1101m alt.
2 hours ago
0° C
-
0
Calm
(0 kph at 92).
6
30 km W
80m alt.
2 hours ago
8° C
Dry
0
Calm
(0 kph at 291).
0
32 km W
188m alt.
1 hour ago
7° C
Dry
2
Calm
(2 kph at 233).
5
34 km N
470m alt.
41 minutes ago
3° C
Dry
2
Calm
(2 kph at 184).
2
35 km WNW
239m alt.
1 hour ago
6° C
Dry
Wind obs. (6 kph from 53 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.

Mount Index Photos