– Lat/Long: 47.77° N 121.58° W
Mount Index
Weather Forecast, United StatesIssued: 3 am Sun 01 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Sun 01 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sun 01 Feb Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 20mm), heaviest during Sun morning. Very mild (max 10°C on Tue morning, min 2°C on Mon morning). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 2mm), mostly falling on Fri night. Very mild (max 14°C on Thu morning, min 5°C on Fri night). Wind will be generally light. | |||||||||||||||||
Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  | | |  |  | | | | | | |
heavy rain | rain shwrs | rain shwrs | light rain | light rain | light rain | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | some clouds | light rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
10 | 3 | 1.8 | 1.6 | 1.9 | 1.2 | — | — | — | — | — | — | — | — | — | — | — | 2 | |
max °C | 3 | 4 | 3 | 3 | 4 | 7 | 10 | 10 | 9 | 13 | 13 | 10 | 14 | 13 | 10 | 9 | 7 | 5 |
min °C | 3 | 3 | 3 | 2 | 3 | 5 | 8 | 9 | 8 | 11 | 10 | 10 | 12 | 11 | 7 | 9 | 6 | 5 |
-1 | -1 | -1 | -1 | 0 | 3 | 8 | 9 | 8 | 11 | 10 | 10 | 12 | 10 | 6 | 8 | 3 | 2 | |
1550 | 1550 | 1400 | 1600 | 1700 | 2200 | 2950 | 3200 | 3200 | 3150 | 3250 | 3500 | 3600 | 3650 | 3350 | 2650 | 2000 | 2150 | |
Cloud base (m) | 950 | 650 | 700 | 2000 | 800 | 750 | 800 | 5800 | 5300 | 4150 | 4800 | 8150 | 8150 | 7050 | 6750 | 2550 | 650 | |
 | 7:33 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:26 | — | — | 7:26 | — | — |
 | — | 5:07 | — | — | 5:07 | — | — | 5:09 | — | — | 5:12 | — | — | 5:13 | — | — | 5:15 | — |
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Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: Heavy rain (total 20mm), heaviest during Sun morning. Very mild (max 10°C on Tue morning, min 2°C on Mon morning). Wind will be generally light.
Mount Index Weather (Days 3-6):
Light rain (total 2mm), mostly falling on Fri night. Very mild (max 14°C on Thu morning, min 5°C on Fri 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 |
|---|---|---|---|---|---|
 | |||||
SHIP6732 | |||||
| |||||
| |||||
 | |||||
BUOY-46120 | |||||
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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