– Lat/Long: 47.77° N 121.58° W
Mount Index
Weather Forecast, United StatesIssued: 4 pm Tue 01 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 8mm), mostly falling on Wed afternoon. Mild temperatures (max 8°C on Tue afternoon, min 1°C on Thu morning). Winds decreasing (fresh winds from the SSW on Wed afternoon, calm by Thu night). | Days 5–7 Weather SummaryLight rain (total 4mm), mostly falling on Fri afternoon. Very mild (max 13°C on Sun night, min 5°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||
Tue 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | | |  |  | |  | |  | | | | |
rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | cloudy | rain shwrs | rain shwrs | some clouds | risk tstorm | rain shwrs | clear | some clouds | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 850 | 1950 | 1550 | 800 | 1700 | 1950 | 1650 | 2000 | 2500 | 2450 | 3050 | 5700 | 3000 | 3050 | 8350 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.2 | 0.3 | 1.4 | 3 | 1.9 | — | 0.9 | 0.3 | — | 3 | 0.6 | — | — | — | — | — | — |
max °C | 8 | 6 | 4 | 5 | 3 | 2 | 4 | 3 | 4 | 6 | 7 | 8 | 11 | 11 | 10 | 12 | 13 |
min °C | 7 | 5 | 4 | 4 | 2 | 1 | 3 | 2 | 3 | 5 | 6 | 7 | 10 | 10 | 10 | 12 | 11 |
chill °C | 4 | 2 | 0 | -1 | -3 | -2 | 1 | 2 | 2 | 5 | 6 | 5 | 8 | 10 | 10 | 12 | 11 |
Freezing level m | 3400 | 2950 | 2500 | 2500 | 2100 | 2100 | 2350 | 2300 | 2350 | 2650 | 2750 | 2950 | 3050 | 3050 | 3100 | 3300 | 3300 |
 | — | — | 6:24 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — |
 | 7:46 | — | — | 7:45 | — | — | 7:43 | — | — | 7:40 | — | — | 7:38 | — | — | 7:37 | — |
Loading...
Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: Light rain (total 8mm), mostly falling on Wed afternoon. Mild temperatures (max 8°C on Tue afternoon, min 1°C on Thu morning). Winds decreasing (fresh winds from the SSW on Wed afternoon, calm by Thu night).
Mount Index Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Fri afternoon. Very mild (max 13°C on Sun night, min 5°C on Fri afternoon). Wind will be generally light.
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-EBSW1 | |||||
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 (451) |
Pacific Coast Ranges photos (1060) |
photos from mountains in United States (3056) |
all photos
Upload new photo
Upload new photoMoonlight on Mt. Index
Mount Index