– Lat/Long: 47.77° N 121.58° W
Mount Index
Weather Forecast, United StatesIssued: 4 pm Sun 28 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Sun 28 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sun 28 Jun Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 2mm), mostly falling on Sun night. Very mild (max 10°C on Mon night, min 6°C on Wed morning). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 7mm), mostly falling on Thu night. Very mild (max 16°C on Sat morning, min 6°C on Wed night). Wind will be generally light. | ||||||||||||||||
Sun 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  | | | |  | | | | | | | |
light rain | light rain | cloudy | cloudy | light rain | light rain | rain shwrs | light rain | light rain | light rain | rain shwrs | cloudy | cloudy | light rain | light rain | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.8 | 1 | — | — | 0.1 | 0.1 | 0.1 | 0.2 | 0.1 | 0.3 | 0.1 | — | — | 4 | 1.6 | 1.1 | 0.1 |
max °C | 9 | 8 | 7 | 9 | 10 | 8 | 9 | 10 | 6 | 8 | 8 | 8 | 11 | 9 | 9 | 12 | 12 |
min °C | 8 | 7 | 7 | 8 | 8 | 8 | 9 | 7 | 6 | 7 | 6 | 7 | 10 | 8 | 8 | 10 | 10 |
chill °C | 6 | 6 | 7 | 8 | 7 | 7 | 8 | 6 | 4 | 6 | 5 | 7 | 9 | 7 | 7 | 10 | 10 |
Freezing level m | 3000 | 3450 | 3650 | 3650 | 3400 | 3300 | 3200 | 3200 | 2850 | 2850 | 3100 | 2650 | 2750 | 2500 | 2800 | 3500 | 3900 |
Cloud base (m) | 600 | 600 | 650 | 650 | 800 | 650 | 800 | 1550 | 700 | 750 | 700 | 700 | 1500 | 600 | 650 | 800 | |
 | — | — | 5:09 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — |
 | — | 9:07 | — | — | 9:07 | — | — | 9:07 | — | — | 9:07 | — | — | 9:07 | — | — | 9:07 |
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Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: Light rain (total 2mm), mostly falling on Sun night. Very mild (max 10°C on Mon night, min 6°C on Wed morning). Wind will be generally light.
Mount Index Weather (Days 3-6):
Light rain (total 7mm), mostly falling on Thu night. Very mild (max 16°C on Sat morning, min 6°C on Wed night). 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 |
|---|---|---|---|---|---|
 | |||||
| |||||
 | |||||
BUOY-46120 | |||||
Seattl / oeing Airport | | ||||
| |||||
BUOY-WPOW1 |
* 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.
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