– Lat/Long: 47.77° N 121.58° W
Mount Index Weather Forecast
Cascade Range · United StatesIssued: 3 am Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 29mm), heaviest during Wed night. Very mild (max 10°C on Fri night, min 4°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 14mm) heaviest on Sat night, then becoming colder with a dusting of snow on Sun afternoon. Very mild (max 12°C on Sat morning, min 1°C on Sun afternoon). Winds decreasing (near gales from the SW on Sat night, calm by Mon night). | |||||||||||||||||
Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  |  | | | | |  |  | | |  | |
some clouds | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | mod. rain | mod. rain | rain shwrs | some clouds | rain shwrs | light rain | light snow | some clouds | some clouds | some clouds | clear | |
Cloud base (m) | 9300 | 2800 | 650 | 650 | 800 | 2150 | 650 | 800 | 700 | 7900 | 3200 | 750 | 700 | 650 | 6650 | 6100 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
mm | — | 0.3 | 10 | 2 | 0.2 | 0.2 | 2 | 6 | 8 | 0.1 | — | 9 | 3 | 2 | — | — | — | — |
max °C | 9 | 8 | 5 | 4 | 5 | 5 | 6 | 8 | 10 | 12 | 12 | 11 | 3 | 2 | 3 | 6 | 6 | 5 |
min °C | 9 | 5 | 4 | 4 | 4 | 4 | 4 | 6 | 8 | 11 | 11 | 3 | 3 | 1 | 1 | 5 | 5 | 4 |
chill °C | 9 | 3 | 1 | 1 | 3 | 4 | 2 | 4 | 6 | 10 | 9 | -4 | -3 | -1 | 0 | 3 | 4 | 4 |
Freezing level m | 2700 | 2250 | 1750 | 1650 | 1650 | 2450 | 2300 | 2800 | 2750 | 3150 | 3150 | 2400 | 1450 | 1300 | 1300 | 2300 | 2200 | 2400 |
 | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — |
 | — | 4:43 | — | — | 4:42 | — | — | 4:39 | — | — | 4:38 | — | — | 4:37 | — | — | 4:36 | — |
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Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: Heavy rain (total 29mm), heaviest during Wed night. Very mild (max 10°C on Fri night, min 4°C on Wed night). Wind will be generally light.
Mount Index Weather (Days 3-6):
Moderate rain (total 14mm) heaviest on Sat night, then becoming colder with a dusting of snow on Sun afternoon. Very mild (max 12°C on Sat morning, min 1°C on Sun afternoon). Winds decreasing (near gales from the SW on Sat night, calm by Mon night).
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 |
|---|---|---|---|---|---|
 | |||||
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BUOY-EBSW1 | |||||
Seattl / oeing Airport | | ||||
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* 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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