– Lat/Long: 47.77° N 121.58° W
Mount Index Weather Forecast
Cascade Range · United StatesIssued: 9 pm Fri 06 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Fri 06 Nov Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 32mm), heaviest during Sat night. Very mild (max 12°C on Sat morning, min 2°C on Sun afternoon). Winds decreasing (strong winds from the SW on Sat night, calm by Sun night). | Days 5–7 Weather SummaryHeavy rain (total 29mm), heaviest during Mon night. Very mild (max 15°C on Wed morning, min 5°C on Mon night). Wind will be generally light. | |||||||||||||||
Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | |  | | | | |  | |
rain shwrs | cloudy | some clouds | heavy rain | light rain | light rain | rain shwrs | cloudy | light rain | heavy rain | mod. rain | light rain | rain shwrs | some clouds | some clouds | some clouds | |
Cloud base (m) | 750 | 3000 | 6700 | 700 | 750 | 750 | 900 | 700 | 2100 | 600 | 650 | 650 | 750 | 5650 | 6850 | 6600 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.4 | — | — | 25 | 3 | 1.3 | 0.1 | — | 0.4 | 16 | 7 | 1 | 4 | — | — | — |
max °C | 9 | 12 | 11 | 8 | 3 | 3 | 3 | 5 | 5 | 7 | 8 | 9 | 11 | 15 | 14 | 12 |
min °C | 7 | 11 | 11 | 3 | 3 | 2 | 2 | 4 | 3 | 5 | 7 | 8 | 9 | 13 | 13 | 12 |
chill °C | 4 | 10 | 9 | -4 | -2 | -1 | 2 | 3 | 0 | 2 | 3 | 7 | 7 | 12 | 13 | 12 |
Freezing level m | 2500 | 2900 | 2850 | 1650 | 1400 | 1400 | 1450 | 1750 | 1850 | 2300 | 2350 | 2700 | 3000 | 3200 | 3400 | 3500 |
 | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — |
 | — | — | 4:38 | — | — | 4:37 | — | — | 4:36 | — | — | 4:35 | — | — | 4:32 | — |
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Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: Heavy rain (total 32mm), heaviest during Sat night. Very mild (max 12°C on Sat morning, min 2°C on Sun afternoon). Winds decreasing (strong winds from the SW on Sat night, calm by Sun night).
Mount Index Weather (Days 3-6):
Heavy rain (total 29mm), heaviest during Mon night. Very mild (max 15°C on Wed morning, min 5°C on Mon 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 | |||||
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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