– Lat/Long: 47.77° N 121.58° W
Mount Index
Weather Forecast, United StatesIssued: 9 pm Thu 29 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Thu 29 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Thu 29 Jan Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 34mm), heaviest during Sun morning. Mild temperatures (max 8°C on Sat morning, min 3°C on Sun morning). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of snow giving way to moderate rain (total 13mm) heaviest on Mon morning. Very mild (max 12°C on Wed morning, min 2°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | | |  | | | | |  |  | | | | |
mod. rain | mod. rain | mod. rain | light rain | light rain | some clouds | cloudy | mod. rain | light rain | light snow | light rain | light rain | light rain | light rain | cloudy | some clouds | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | |
8 | 6 | 7 | 0.7 | 0.6 | — | — | 8 | 4 | 3 | 5 | 0.4 | 4 | 0.3 | — | — | — | — | — | |
max °C | 6 | 6 | 5 | 7 | 8 | 8 | 8 | 3 | 3 | 3 | 2 | 3 | 6 | 9 | 9 | 9 | 12 | 11 | 11 |
min °C | 5 | 4 | 5 | 6 | 8 | 8 | 6 | 3 | 3 | 2 | 2 | 3 | 4 | 7 | 9 | 8 | 10 | 9 | 10 |
2 | 0 | 1 | 5 | 7 | 7 | 5 | 1 | 0 | -2 | -2 | 3 | 2 | 7 | 8 | 8 | 10 | 9 | 10 | |
2000 | 2000 | 2000 | 2300 | 2500 | 2450 | 2450 | 1500 | 1550 | 1400 | 1400 | 1450 | 2050 | 2700 | 3100 | 3150 | 3100 | 3000 | 3400 | |
Cloud base (m) | 650 | 2450 | 800 | 650 | 1650 | 1550 | 5300 | 1700 | 600 | 650 | 650 | 650 | 650 | 650 | 1000 | 650 | 6100 | 5450 | 5000 |
 | — | 7:35 | — | — | 7:33 | — | — | 7:33 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — |
 | — | — | 5:04 | — | — | 5:05 | — | — | 5:07 | — | — | 5:07 | — | — | 5:09 | — | — | 5:12 | — |
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Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: Heavy rain (total 34mm), heaviest during Sun morning. Mild temperatures (max 8°C on Sat morning, min 3°C on Sun morning). Wind will be generally light.
Mount Index Weather (Days 3-6):
A dusting of snow giving way to moderate rain (total 13mm) heaviest on Mon morning. Very mild (max 12°C on Wed morning, min 2°C on Sun 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 |
|---|---|---|---|---|---|
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 | |||||
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Seattl / oeing Airport | | ||||
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BUOY-WPOW1 | |||||
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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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