– Lat/Long: 47.77° N 121.58° W
Mount Index
Weather Forecast, United StatesIssued: 9 am Sun 22 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Sun 22 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sun 22 Feb Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -2°C on Sun morning, min -8°C on Tue night). Winds decreasing (strong winds from the SW on Sun night, calm by Mon night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Wed morning. Temperatures will be below freezing (max -3°C on Thu afternoon, min -7°C on Wed morning). Mainly strong winds. | |||||||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | |  | | |  |  | | | | |  | |
light snow | light snow | heavy snow | mod. snow | light snow | cloudy | light snow | mod. snow | mod. snow | light snow | light snow | light snow | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
4 | 3 | 16 | 8 | 2 | — | 4 | 7 | 6 | 2 | 2 | 4 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -2 | -3 | -2 | -6 | -5 | -3 | -3 | -5 | -7 | -6 | -5 | -4 | -4 | -3 | -3 | -4 | -3 | -4 |
min °C | -4 | -3 | -4 | -7 | -6 | -4 | -3 | -7 | -8 | -7 | -5 | -5 | -4 | -3 | -4 | -4 | -3 | -6 |
-10 | -10 | -13 | -14 | -11 | -9 | -8 | -14 | -16 | -15 | -14 | -13 | -12 | -10 | -11 | -11 | -10 | -14 | |
1300 | 1300 | 1400 | 1000 | 850 | 800 | 1200 | 850 | 600 | 750 | 1050 | 950 | 1000 | 1100 | 1050 | 1000 | 1150 | 650 | |
Cloud base (m) | 850 | 600 | 600 | 650 | 600 | 900 | 600 | 600 | 600 | 650 | 750 | 650 | 650 | 650 | 650 | 600 | 600 | 700 |
 | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — |
 | — | 5:39 | — | — | 5:42 | — | — | 5:43 | — | — | 5:45 | — | — | 5:45 | — | — | 5:47 | — |
Loading...
Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -2°C on Sun morning, min -8°C on Tue night). Winds decreasing (strong winds from the SW on Sun night, calm by Mon night).
Mount Index Weather (Days 3-6):
A light covering of new snow mostly falling on Wed morning. Temperatures will be below freezing (max -3°C on Thu afternoon, min -7°C on Wed morning). Mainly strong winds.
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
 | |||||
 | |||||
BUOY-46120 | |||||
Seattl / oeing Airport | | ||||
SHIP8141 | |||||
SHIP8650 | |||||
SHIP1171 |
* 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
View all
Cascade Range photos (444) |
Pacific Coast Ranges photos (1044) |
photos from mountains in United States (3024) |
all photos
Upload new photo
Upload new photoMoonlight on Mt. Index
Mount Index