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

UsMount Index
Weather Forecast, United States

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Issued: 4 am Fri 29 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Sun night, min -5°C on Fri morning). Wind will be generally light.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 5°C on Mon night, min -9°C on Wed night). Winds decreasing (fresh winds from the SW on Wed morning, calm by Wed night).

Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
light snow
heavy snow
mod snow
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
light snow
heavy snow
mod. snow
 km/h
0
E
10
NNE
5
ENE
5
WNW
15
WNW
10
N
15
NNE
15
NW
20
NW
20
NW
20
NW
20
NW
10
WNW
15
WSW
25
SW
35
SW
20
WSW
5
W
Wave Height Map
T washington.wind.15.cc23
T washington.wind.39.cc23
T washington.wind.63.cc23
T washington.wind.87.cc23
T washington.wind.111.cc23
T washington.wind.135.cc23
 cm 
2.0
20
7
 mm 
max°C
-5
-3
-2
-2
-1
-2
-2
1
2
2
4
5
5
5
3
0
-3
-7
min°C
-5
-3
-2
-2
-1
-3
-3
0
1
2
3
3
5
4
1
-2
-6
-9
chill°C 
-8
-3
-5
-2
-4
-7
-8
-4
-3
-3
-2
-1
2
1
-5
-10
-12
-13
Freezing level (m
1100
1450
1600
1550
1650
1400
1450
2050
3050
3200
3200
3250
3050
2800
2300
1450
900
450
Cloud base (m)
600
750
600
1650
600
750
1750
2050
2150
8900
1000
1900
750
600
600
Sea lvl1000m2000m3000m4000m5000m
-5-3-2-2-1-3-312244552-1-5-8142352364597910741-3
Sunrise
6:48
6:47
6:45
6:43
6:41
6:39
Sunset
7:32
7:34
7:35
7:37
7:37
7:39

Mount Index Weather (Days 0-3):

The weather forecast for Mount Index is: Mostly dry. Freeze-thaw conditions (max 2°C on Sun night, min -5°C on Fri morning). Wind will be generally light.

Mount Index Weather (Days 3-6):

A heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 5°C on Mon night, min -9°C on Wed night). Winds decreasing (fresh winds from the SW on Wed morning, calm by Wed 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
30 km W
80m alt.
2 hours ago
-
0
Calm
(0 kph at 213).
16
32 km W
188m alt.
1 hour ago
5° C
Dry
0
Calm
(0 kph at 114).
2
34 km N
470m alt.
2 hours ago
3° C
Dry
0
Calm
(0 kph at 272).
0
35 km WNW
239m alt.
2 hours ago
6° C
Dry
0
Calm
(0 kph at 76).
0
41 km WSW
137.2m alt.
2 hours ago
0° C
-
0
Calm
(0 kph at 245).
2

* 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