– Lat/Long: 47.77° N 121.58° W
Mount Index
Weather Forecast, United StatesIssued: 4 pm Thu 21 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Thu 21 May Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Thu 21 May Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 16°C on Thu afternoon, min 6°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 21mm), heaviest during Mon night. Very mild (max 13°C on Sun afternoon, min 3°C on Wed morning). Wind will be generally light. | ||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | | | | |  | |  | | |  | |
some clouds | clear | clear | clear | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | light rain | light rain | mod. rain | light rain | light rain | light rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | 0.1 | 1.7 | 7 | 4 | 4 | 1.7 | |
max °C | 16 | 13 | 13 | 15 | 14 | 12 | 14 | 11 | 10 | 13 | 12 | 9 | 8 | 5 | 4 | 5 | 5 |
min °C | 15 | 10 | 11 | 15 | 10 | 10 | 13 | 6 | 7 | 12 | 9 | 8 | 6 | 4 | 4 | 4 | 4 |
15 | 10 | 11 | 15 | 10 | 10 | 12 | 6 | 6 | 11 | 8 | 8 | 3 | 2 | 1 | 2 | 1 | |
3000 | 2900 | 2850 | 3150 | 3300 | 3250 | 3150 | 3150 | 2950 | 3000 | 2800 | 2200 | 1950 | 1650 | 1650 | 1750 | 1850 | |
Cloud base (m) | 2700 | 9000 | 6650 | 750 | 1650 | 1850 | 4750 | 4800 | 4450 | 2450 | 800 | 600 | 600 | 600 | 600 | ||
 | — | — | 5:20 | — | — | 5:18 | — | — | 5:18 | — | — | 5:16 | — | — | 5:16 | — | — |
 | — | 8:44 | — | — | 8:45 | — | — | 8:46 | — | — | 8:47 | — | — | 8:49 | — | — | 8:50 |
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Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: Mostly dry. Very mild (max 16°C on Thu afternoon, min 6°C on Sat night). Wind will be generally light.
Mount Index Weather (Days 3-6):
Heavy rain (total 21mm), heaviest during Mon night. Very mild (max 13°C on Sun afternoon, min 3°C on Wed morning). 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.
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