– Lat/Long: 47.77° N 121.58° W
Mount Index
Weather Forecast, United StatesIssued: 4 pm Fri 10 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Fri 10 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Fri 10 Jul Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 17°C on Fri afternoon, min 8°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 9mm), mostly falling on Thu morning. Warm (max 20°C on Tue afternoon, min 10°C on Thu morning). Wind will be generally light. | ||||||||||||||||
Fri 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | | | | | | | | | | |
clear | some clouds | some clouds | some clouds | rain shwrs | rain shwrs | some clouds | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | 0.4 | 0.3 | — | — | — | — | — | — | — | — | — | — | 3 |
max °C | 17 | 15 | 12 | 16 | 14 | 11 | 16 | 13 | 15 | 19 | 17 | 17 | 20 | 18 | 17 | 19 | 17 |
min °C | 17 | 10 | 10 | 15 | 8 | 8 | 14 | 10 | 12 | 18 | 14 | 15 | 19 | 14 | 16 | 18 | 11 |
chill °C | 17 | 9 | 9 | 15 | 7 | 8 | 14 | 10 | 12 | 18 | 14 | 15 | 19 | 14 | 16 | 18 | 11 |
Freezing level m | 3650 | 3200 | 3300 | 3450 | 2850 | 3200 | 3550 | 3750 | 3850 | 4000 | 4100 | 4000 | 4050 | 4050 | 3950 | 4100 | 3900 |
Cloud base (m) | 850 | 950 | 2150 | 850 | 6950 | 9500 | 4650 | 5050 | 6250 | ||||||||
 | — | — | 5:18 | — | — | 5:20 | — | — | 5:20 | — | — | 5:22 | — | — | 5:22 | — | — |
 | — | 9:04 | — | — | 9:02 | — | — | 9:02 | — | — | 9:01 | — | — | 9:00 | — | — | 9:00 |
Loading...
Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: Mostly dry. Very mild (max 17°C on Fri afternoon, min 8°C on Sat night). Wind will be generally light.
Mount Index Weather (Days 3-6):
Light rain (total 9mm), mostly falling on Thu morning. Warm (max 20°C on Tue afternoon, min 10°C on Thu 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 (450) |
Pacific Coast Ranges photos (1059) |
photos from mountains in United States (3055) |
all photos
Upload new photo
Upload new photoMoonlight on Mt. Index
Mount Index