Mount Index
Weather Forecast, United States

The Grand Teton

Grand Teton

 

Days 0-3 Mount Index Weather Summary:

Mostly dry. Very mild (max 11°C on Mon morning, min 7°C on Tue night). Wind will be generally light.

Days 3-6 Mount Index Weather Summary:

Moderate rain (total 10mm) on Wed night. Becoming colder with heavy fall of snow, heaviest during Thu afternoon. Mild temperatures (max 7°C on Wed morning, min 1°C on Thu afternoon). Winds increasing (light winds from the SSW on Wed morning, strong winds from the SW by Thu night).

AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night
clear
clear
clear
clear
clear
clear
clear
clear
partially cloudy
partially cloudy
light rain
moderate rain
rain showers
moderate snow
moderate snow
light snow
light snow
moderate snow
Wind km/h
5 ESE5
5 SE5
5 SE5
5 SE5
5 SSE5
5 SE5
10 SE10
10 SE10
15 SE15
10 SSW10
10 S10
10 SE10
20 SE20
20 SSW20
45 SW45
25 SW25
35 SW35
30 SW30
clear clear clear clear clear clear clear clear some clouds some clouds light rain mod. rain rain shwrs mod. snow mod. snow light snow light snow mod. snow
See all weather maps
Rain
Rain mm
- - - - - - - - - - 1 6 3 - - - - -
Snow
Snow cm
- - - - - - - - - - - - - 6 6 2 3 8
High °C
10 9 8 11 10 9 11 10 8 7 6 4 4 2 1 2 2 2
Low °C
9 8 8 9 9 8 10 8 7 6 5 2 4 1 1 1 2 1
Chill °C
10 9 7 11 10 8 10 9 6 5 4 1 0 -3 -6 -4 -4 -4
Freezing level m
3250 3250 3200 3150 3050 2900 2750 2700 2500 2150 1850 1750 1650 1300 1250 1200 1250 1250
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop
66776766520-1-1-4-4-4-4-310981110911108764421222
Sunrise
7:16 - - 7:16 - - 7:18 - - 7:20 - - 7:22 - - 7:22 - -
Sunset
- 4:25 - - 4:24 - - 4:23 - - 4:22 - - 4:22 - - 4:21 -

Issued local time.

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 StationTemp.WeatherWind
Cloud
Visibility
Cloud / Visibility
Duvall
25 km WSW
125m alt.
1 hour ago
-1° C
-
0
Calm
(0 kph at 286).
Duvall
26 km SW
175.3m alt.
1 hour ago
1° C
-
0
Calm
(0 kph at 260).
Duvall
29 km SW
99.1m alt.
1 hour ago
-2° C
-
0
Calm
(0 kph at 150).
Duvall
30 km WSW
128m alt.
2 hours ago
-2° C
-
0
Calm
(0 kph at 355).
Monroe
32 km WSW
126m alt.
1 hour ago
-1° C
-
0
Calm
(0 kph at 111).

* 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. We also include passing Ship data if it is recorded close to Mount Index and within an acceptable time window.

Mount Index Photos