– Lat/Long: 47.77° N 121.58° W
Mount Index Weather Forecast
Cascade Range · United StatesIssued: 3 pm Tue 10 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 10 Nov Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 12mm), heaviest on Tue afternoon. Very mild (max 14°C on Wed morning, min 8°C on Tue afternoon). Winds increasing (calm on Thu morning, fresh winds from the ESE by Fri morning). | Days 5–7 Weather SummaryHeavy rain (total 33mm), heaviest during Sun morning. Very mild (max 10°C on Fri afternoon, min 3°C on Sun night). Wind will be generally light. | ||||||||||||||||
Tue 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | |  |  |  | | | | | |  | |
heavy rain | rain shwrs | some clouds | some clouds | cloudy | some clouds | some clouds | cloudy | cloudy | light rain | light rain | light rain | light rain | light rain | heavy rain | light rain | mod. rain | |
Cloud base (m) | 600 | 2250 | 3400 | 6400 | 5800 | 5650 | 6100 | 5600 | 2600 | 600 | 800 | 700 | 1750 | 850 | 600 | 600 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 11 | 1.2 | — | — | — | — | — | — | — | 0.1 | 4 | 0.9 | 2 | 2 | 10 | 2 | 10 |
max °C | 8 | 11 | 14 | 13 | 11 | 12 | 12 | 11 | 12 | 10 | 7 | 6 | 5 | 6 | 5 | 5 | 4 |
min °C | 8 | 10 | 12 | 12 | 10 | 10 | 11 | 10 | 11 | 7 | 6 | 5 | 4 | 4 | 5 | 5 | 3 |
chill °C | 5 | 8 | 11 | 11 | 10 | 10 | 10 | 8 | 8 | 6 | 6 | 3 | 2 | 0 | 2 | 2 | 0 |
Freezing level m | 2650 | 2900 | 2950 | 3050 | 3050 | 2850 | 2800 | 2950 | 2750 | 2400 | 2000 | 1900 | 1750 | 1750 | 2000 | 1950 | 1650 |
 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — |
 | 4:35 | — | — | 4:32 | — | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — | — | 4:29 | — |
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Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: Moderate rain (total 12mm), heaviest on Tue afternoon. Very mild (max 14°C on Wed morning, min 8°C on Tue afternoon). Winds increasing (calm on Thu morning, fresh winds from the ESE by Fri morning).
Mount Index Weather (Days 3-6):
Heavy rain (total 33mm), heaviest during Sun morning. Very mild (max 10°C on Fri afternoon, min 3°C on Sun 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 |
|---|---|---|---|---|---|
 | |||||
SHIP4395 | |||||
SHIP2291 | |||||
SHIP2567 | |||||
SHIP6402 | |||||
SHIP3595 | |||||
SHIP4173 |
* 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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