– Lat/Long: 47.77° N 121.58° W
Mount Index Weather Forecast
Cascade Range · United StatesIssued: 9 am Thu 05 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 05 Nov Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 52mm), heaviest during Fri night. Very mild (max 12°C on Sat morning, min 3°C on Sat night). Winds increasing (light winds from the SSW on Thu morning, strong winds from the SW by Sat night). | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Sun morning. Very mild (max 10°C on Tue night, min 2°C on Sun afternoon). Winds decreasing (fresh winds from the SW on Sun morning, calm by Mon afternoon). | |||||||||||||||||
Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | |  | | | | | |  |  | |  | | |
rain shwrs | rain shwrs | rain shwrs | light rain | mod. rain | heavy rain | rain shwrs | some clouds | heavy rain | light rain | light rain | rain shwrs | some clouds | clear | some clouds | light rain | cloudy | some clouds | |
Cloud base (m) | 1600 | 1600 | 2650 | 1550 | 650 | 600 | 800 | 600 | 650 | 750 | 800 | 6750 | 5800 | 3200 | 1900 | 850 | 3050 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.8 | 0.1 | 0.7 | 1.3 | 8 | 19 | 0.2 | — | 22 | 3 | 1.6 | 0.1 | — | — | — | 0.8 | — | — |
max °C | 5 | 5 | 5 | 6 | 8 | 10 | 12 | 11 | 7 | 3 | 3 | 3 | 6 | 6 | 7 | 7 | 9 | 10 |
min °C | 4 | 5 | 4 | 6 | 7 | 8 | 11 | 11 | 3 | 3 | 2 | 2 | 5 | 4 | 4 | 6 | 8 | 9 |
chill °C | 1 | 3 | 1 | 4 | 4 | 7 | 10 | 9 | -4 | -3 | 2 | 2 | 3 | 4 | 3 | 3 | 6 | 7 |
Freezing level m | 1600 | 1800 | 2450 | 2550 | 2900 | 2900 | 2900 | 2750 | 1650 | 1350 | 1350 | 1700 | 2050 | 2000 | 2250 | 2450 | 2700 | 3100 |
 | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — |
 | — | 4:42 | — | — | 4:39 | — | — | 4:38 | — | — | 4:37 | — | — | 4:36 | — | — | 4:35 | — |
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Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: Heavy rain (total 52mm), heaviest during Fri night. Very mild (max 12°C on Sat morning, min 3°C on Sat night). Winds increasing (light winds from the SSW on Thu morning, strong winds from the SW by Sat night).
Mount Index Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Sun morning. Very mild (max 10°C on Tue night, min 2°C on Sun afternoon). Winds decreasing (fresh winds from the SW on Sun morning, calm by Mon afternoon).
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 | | ||||
SHIP8577 | |||||
SHIP7358 |
* 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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