– Lat/Long: 47.77° N 121.58° W
Mount Index Weather Forecast
Cascade Range · United StatesIssued: 10 pm Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 25mm), heaviest during Fri morning. Very mild (max 17°C on Thu morning, min 2°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 11mm), heaviest on Tue afternoon. Very mild (max 11°C on Mon afternoon, min 4°C on Sat night). Wind will be generally light. | |||||||||||||||
Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | |  | | | | | | | |  | |
clear | clear | clear | rain shwrs | heavy rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 9200 | 9100 | 8850 | 8500 | 600 | 600 | 600 | 600 | 850 | 1900 | 9050 | 2900 | ||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.3 | 11 | 6 | 5 | 1.9 | 0.2 | — | — | — | — | — | — | — |
max °C | 16 | 17 | 17 | 13 | 9 | 6 | 3 | 2 | 5 | 5 | 6 | 8 | 7 | 9 | 11 | 10 |
min °C | 15 | 15 | 16 | 9 | 7 | 4 | 2 | 2 | 4 | 4 | 4 | 8 | 6 | 6 | 11 | 9 |
chill °C | 15 | 15 | 16 | 6 | 4 | 2 | 1 | 2 | 4 | 3 | 3 | 8 | 6 | 6 | 11 | 9 |
Freezing level m | 4050 | 3900 | 3950 | 3550 | 2200 | 1700 | 1350 | 1350 | 1700 | 1800 | 1950 | 2250 | 3150 | 3650 | 3600 | 3300 |
 | — | 7:13 | — | — | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — |
 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:25 | — | — | 6:23 | — |
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Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: Heavy rain (total 25mm), heaviest during Fri morning. Very mild (max 17°C on Thu morning, min 2°C on Fri night). Wind will be generally light.
Mount Index Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Tue afternoon. Very mild (max 11°C on Mon afternoon, min 4°C on Sat 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-EBSW1 | |||||
BUOY-46120 | |||||
Seattl / oeing Airport | | ||||
| |||||
SHIP3811 | |||||
SHIP7567 |
* 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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