– Lat/Long: 47.77° N 121.58° W
Mount Index
Weather Forecast, United StatesIssued: 3 am Fri 30 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Fri 30 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Fri 30 Jan Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryDrizzle, on Sat morning followed by colder weather and a moderate fall of snow, heaviest on Sun morning.. Freeze-thaw conditions (max 4°C on Sat morning, min -3°C on Sun night). Winds decreasing (strong winds from the SW on Fri afternoon, light winds from the SSW by Fri night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Mon morning. Becoming mild with drizzle, on Mon night. Freeze-thaw conditions (max 9°C on Wed night, min -3°C on Mon morning). Wind will be generally light. | |||||||||||||||||
Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | |||||||||||||
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 rain | some clouds | some clouds | light snow | light snow | light snow | light snow | mod. snow | light snow | some clouds | some clouds | some clouds | some clouds | some clouds | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | 4 | 1 | — | — | — | 4 | 3 | 4 | 4 | 6 | 2 | — | — | — | — | — | — | |
— | — | 0.1 | 1.3 | — | — | — | — | — | — | — | 1.1 | — | — | — | — | — | — | |
max °C | 1 | 1 | 3 | 4 | 4 | 4 | -1 | -2 | -2 | -2 | 0 | 3 | 6 | 8 | 8 | 8 | 7 | 9 |
min °C | 1 | 1 | 2 | 3 | 4 | 0 | -2 | -2 | -3 | -3 | -1 | 1 | 4 | 7 | 8 | 8 | 7 | 7 |
-6 | -6 | -3 | -2 | 0 | -6 | -10 | -9 | -10 | -9 | -6 | -3 | 2 | 6 | 6 | 5 | 4 | 5 | |
2000 | 2000 | 2250 | 2450 | 2400 | 2200 | 1550 | 1600 | 1400 | 1400 | 1600 | 2100 | 2800 | 3050 | 3200 | 3200 | 3050 | 3250 | |
Cloud base (m) | 2350 | 750 | 700 | 1550 | 4750 | 600 | 750 | 600 | 650 | 700 | 650 | 650 | 800 | 900 | 5700 | 5750 | 6300 | 6200 |
 | 7:35 | — | — | 7:33 | — | — | 7:33 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — |
 | — | 5:04 | — | — | 5:05 | — | — | 5:07 | — | — | 5:07 | — | — | 5:09 | — | — | 5:12 | — |
Loading...
Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: Drizzle, on Sat morning followed by colder weather and a moderate fall of snow, heaviest on Sun morning.. Freeze-thaw conditions (max 4°C on Sat morning, min -3°C on Sun night). Winds decreasing (strong winds from the SW on Fri afternoon, light winds from the SSW by Fri night).
Mount Index Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon morning. Becoming mild with drizzle, on Mon night. Freeze-thaw conditions (max 9°C on Wed night, min -3°C on Mon morning). 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-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 (444) |
Pacific Coast Ranges photos (1031) |
photos from mountains in United States (3001) |
all photos
Upload new photo
Upload new photoMoonlight on Mt. Index
Mount Index