– Lat/Long: 47.77° N 121.58° W
Mount Index
Weather Forecast, United StatesIssued: 10 am Sat 27 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Sat 27 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sat 27 Jun Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 2mm), mostly falling on Sat afternoon. Freeze-thaw conditions (max 6°C on Mon night, min 0°C on Sat morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Mild temperatures (max 6°C on Thu afternoon, min 1°C on Wed morning). Wind will be generally light. | |||||||||||||||||
Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | | | | | | | |  |  |  | |
cloudy | light rain | rain shwrs | light rain | rain shwrs | light rain | cloudy | light rain | rain shwrs | light rain | light rain | light rain | cloudy | cloudy | rain shwrs | some clouds | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.7 | 0.3 | 0.2 | 0.4 | 0.5 | — | 0.1 | 0.2 | 0.2 | 0.2 | 0.1 | — | — | 0.2 | — | — | — |
max °C | 0 | 3 | 3 | 3 | 5 | 5 | 4 | 5 | 6 | 4 | 4 | 4 | 1 | 2 | 2 | 2 | 6 | 6 |
min °C | 0 | 2 | 3 | 3 | 4 | 4 | 4 | 5 | 4 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | 5 | 4 |
chill °C | -3 | 0 | 0 | 0 | 0 | 2 | 2 | 3 | 2 | 1 | 1 | -1 | -2 | -2 | -1 | 0 | 4 | 2 |
Freezing level m | 1900 | 2250 | 2700 | 3100 | 3250 | 3700 | 3600 | 3450 | 3400 | 3150 | 3100 | 2750 | 2100 | 2200 | 2150 | 2250 | 2850 | 2800 |
Cloud base (m) | 1650 | 1500 | 1850 | 650 | 650 | 700 | 600 | 700 | 900 | 650 | 800 | 750 | 600 | 650 | 650 | 750 | 1650 | |
 | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 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 Sat afternoon. Freeze-thaw conditions (max 6°C on Mon night, min 0°C on Sat morning). Wind will be generally light.
Mount Index Weather (Days 3-6):
Mostly dry. Mild temperatures (max 6°C on Thu afternoon, min 1°C on Wed 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 |
|---|---|---|---|---|---|
 |
* 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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