– Lat/Long: 47.77° N 121.58° W
Mount Index
Weather Forecast, United StatesIssued: 10 am Tue 14 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Tue 14 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Tue 14 Apr 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 Tue afternoon. Freeze-thaw conditions (max 2°C on Tue night, min -4°C on Wed morning). Mainly strong winds. | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 15°C on Sun afternoon, min -1°C on Fri morning). Wind will be generally light. | |||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  | |  |  |  |  | | | | |  | |
light snow | mod. snow | mod. snow | light snow | light snow | light snow | snow shwrs | some clouds | light snow | cloudy | rain shwrs | some clouds | clear | some clouds | some clouds | some clouds | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
3 | 7 | 7 | 1 | 2 | 2 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | 0.1 | — | — | — | — | — | — | — | |
max °C | 1 | 1 | 2 | -3 | -1 | -2 | -2 | 1 | 0 | 0 | 2 | 2 | 6 | 9 | 8 | 12 | 15 | 13 |
min °C | 0 | 1 | -3 | -4 | -2 | -3 | -3 | 0 | -1 | -1 | 1 | 1 | 4 | 8 | 8 | 9 | 14 | 11 |
-5 | -4 | -3 | -4 | -5 | -6 | -7 | -3 | -3 | -1 | 1 | 1 | 3 | 8 | 7 | 8 | 14 | 11 | |
1100 | 1150 | 650 | 650 | 850 | 600 | 800 | 1150 | 850 | 1000 | 1250 | 1650 | 2000 | 2450 | 2750 | 2950 | 2950 | 3100 | |
Cloud base (m) | 600 | 600 | 600 | 700 | 600 | 650 | 650 | 750 | 650 | 650 | 750 | 700 | 4600 | 6250 | 6950 | 6850 | 8900 | |
 | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — |
 | — | 7:53 | — | — | 7:54 | — | — | 7:57 | — | — | 7:58 | — | — | — | 8:00 | — | — | 8:00 |
Loading...
Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: A heavy fall of snow, heaviest during Tue afternoon. Freeze-thaw conditions (max 2°C on Tue night, min -4°C on Wed morning). Mainly strong winds.
Mount Index Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 15°C on Sun afternoon, min -1°C on Fri morning). Wind will be generally light.
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 |
|---|---|---|---|---|---|
 | |||||
* 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 (445) |
Pacific Coast Ranges photos (1048) |
photos from mountains in United States (3034) |
all photos
Upload new photo
Upload new photoMoonlight on Mt. Index
Mount Index