– Lat/Long: 47.77° N 121.58° W
Mount Index Weather Forecast
Cascade Range · United StatesIssued: 3 pm Mon 09 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Mon 09 Nov Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 31mm), heaviest during Tue morning. Very mild (max 13°C on Wed morning, min 5°C on Mon afternoon). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 32mm), heaviest during Sun morning. Very mild (max 12°C on Thu afternoon, min 3°C on Sat morning). Wind will be generally light. | ||||||||||||||||
Mon 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  |  | |  | | | | | | | |
light rain | mod. rain | heavy rain | mod. rain | rain shwrs | rain shwrs | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | light rain | rain shwrs | mod. rain | rain shwrs | mod. rain | |
Cloud base (m) | 2000 | 900 | 650 | 600 | 2800 | 2400 | 6550 | 6100 | 6450 | 6100 | 5800 | 3350 | 2750 | 550 | 750 | 600 | 600 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 5 | 6 | 11 | 9 | 0.7 | 0.1 | — | — | — | — | — | — | 0.1 | 8 | 7 | 0.4 | 7 |
max °C | 6 | 5 | 8 | 8 | 11 | 13 | 12 | 11 | 12 | 12 | 10 | 10 | 9 | 6 | 3 | 4 | 5 |
min °C | 5 | 5 | 6 | 8 | 10 | 11 | 11 | 10 | 12 | 12 | 8 | 10 | 7 | 5 | 3 | 4 | 3 |
chill °C | 1 | 1 | 3 | 5 | 8 | 9 | 10 | 9 | 12 | 11 | 7 | 7 | 4 | 3 | 0 | 3 | 0 |
Freezing level m | 1950 | 1850 | 2400 | 2550 | 2850 | 2950 | 3000 | 2900 | 2850 | 2950 | 2650 | 2550 | 2400 | 1900 | 1550 | 1650 | 1550 |
 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — |
 | 4:36 | — | — | 4:35 | — | — | 4:32 | — | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — |
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Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: Heavy rain (total 31mm), heaviest during Tue morning. Very mild (max 13°C on Wed morning, min 5°C on Mon afternoon). Wind will be generally light.
Mount Index Weather (Days 3-6):
Heavy rain (total 32mm), heaviest during Sun morning. Very mild (max 12°C on Thu afternoon, min 3°C on Sat 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 |
|---|---|---|---|---|---|
 | |||||
SHIP645 | |||||
SHIP1035 | |||||
SHIP3841 | |||||
SHIP1444 | |||||
SHIP2566 | |||||
SHIP9827 |
* 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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