– Lat/Long: 47.77° N 121.58° W
Mount Index
Weather Forecast, United StatesIssued: 9 am Mon 24 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Mon 24 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Mon 24 Nov Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA light fall of snow, heaviest on Tue afternoon. Turning milder with light rain (total 2mm) on Tue night. Freeze-thaw conditions (max 5°C on Wed morning, min -1°C on Mon morning). Wind will be generally light. | Days 4–6 Weather SummaryMild with moderate rain (total 18mm) on Thu night, Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 5°C on Thu morning, min -4°C on Sat night). Winds decreasing (strong winds from the SW on Thu night, calm by Fri night). | |||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | |  |  |  | |  | | | |  |  | |  | |
light snow | light snow | light snow | light snow | light snow | light snow | light rain | some clouds | light rain | light rain | mod. rain | light snow | light snow | light snow | cloudy | cloudy | some clouds | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | 2 | 1 | 1 | 4 | 2 | — | — | — | — | — | 3 | 1 | 2 | — | — | — | — | |
— | — | — | — | — | 1.5 | 0.2 | — | 0.6 | 0.5 | 8 | 10 | — | — | — | — | — | — | |
max°C | 0 | 0 | 0 | 1 | 1 | 4 | 5 | 5 | 5 | 5 | 3 | 4 | 1 | 1 | 0 | 0 | 0 | -3 |
min°C | -1 | 0 | 0 | 0 | 1 | 2 | 4 | 5 | 4 | 4 | 3 | 1 | 1 | 1 | -1 | -1 | -2 | -4 |
-4 | -3 | 0 | -3 | -1 | 1 | 3 | 4 | 2 | 0 | -2 | -2 | -2 | -2 | -1 | -1 | -6 | -7 | |
950 | 950 | 900 | 1150 | 1150 | 1600 | 1950 | 2200 | 2200 | 2200 | 1600 | 1450 | 1200 | 1200 | 950 | 900 | 950 | 0 | |
Cloud base (m) | 700 | 650 | 650 | 2400 | 700 | 650 | 650 | 650 | 2000 | 900 | 650 | 650 | 650 | 600 | 600 | 600 | 650 | 650 |
 | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — |
 | — | 4:20 | — | — | 4:19 | — | — | 4:19 | — | — | 4:17 | — | — | 4:16 | — | — | 4:16 | — |
Loading...
Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: A light fall of snow, heaviest on Tue afternoon. Turning milder with light rain (total 2mm) on Tue night. Freeze-thaw conditions (max 5°C on Wed morning, min -1°C on Mon morning). Wind will be generally light.
Mount Index Weather (Days 3-6):
Mild with moderate rain (total 18mm) on Thu night, Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 5°C on Thu morning, min -4°C on Sat night). Winds decreasing (strong winds from the SW on Thu night, calm by Fri night).
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
SHIP482 | |||||
 | |||||
SHIP3333 | |||||
| |||||
 | |||||
BUOY-46120 | |||||
Seattl / oeing Airport | |
* 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 (443) |
Pacific Coast Ranges photos (1024) |
photos from mountains in United States (2979) |
all photos
Upload new photo
Upload new photoMoonlight on Mt. Index
Mount Index