– Lat/Long: 47.77° N 121.58° W
Mount Index
Weather Forecast, United StatesIssued: 9 pm Mon 08 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Mon 08 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 08 Dec Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 167mm), heaviest during Wed morning. Mild temperatures (max 9°C on Wed morning, min 2°C on Mon night). Winds increasing (calm on Tue morning, strong winds from the SW by Wed afternoon). | Days 5–7 Weather SummaryHeavy rain (total 27mm), heaviest during Sat night. Mild temperatures (max 8°C on Sat afternoon, min 4°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | | | |  |  | | |  |  |  | | | | | |
heavy rain | light rain | light rain | heavy rain | heavy rain | heavy rain | heavy rain | heavy rain | mod. rain | mod. rain | light rain | light rain | light rain | rain shwrs | some clouds | light rain | light rain | light rain | light rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
26 | 0.2 | 2 | 25 | 24 | 26 | 43 | 15 | 6 | 6 | 5 | 4 | 4 | 0.1 | — | 4 | 1.9 | 3 | 3 | |
max°C | 4 | 3 | 5 | 8 | 9 | 9 | 9 | 4 | 4 | 6 | 6 | 6 | 6 | 7 | 8 | 8 | 6 | 6 | 8 |
min°C | 2 | 2 | 3 | 5 | 8 | 9 | 5 | 4 | 4 | 4 | 6 | 6 | 6 | 6 | 8 | 5 | 6 | 6 | 6 |
1 | 1 | 0 | 1 | 3 | 4 | 2 | 2 | 2 | 1 | 2 | 2 | 3 | 5 | 6 | 2 | 4 | 4 | 3 | |
1450 | 1300 | 2100 | 2750 | 2750 | 3000 | 2550 | 1750 | 1900 | 2350 | 2200 | 2100 | 2150 | 2750 | 2500 | 2350 | 2150 | 2100 | 2300 | |
Cloud base (m) | 650 | 700 | 1700 | 600 | 600 | 600 | 600 | 650 | 650 | 650 | 600 | 600 | 600 | 650 | 5650 | 3100 | 650 | 700 | 600 |
 | — | 7:43 | — | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — | — | 7:47 | — | — |
 | — | — | 4:14 | — | — | 4:13 | — | — | 4:13 | — | — | 4:14 | — | — | 4:14 | — | — | 4:14 | — |
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Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: Heavy rain (total 167mm), heaviest during Wed morning. Mild temperatures (max 9°C on Wed morning, min 2°C on Mon night). Winds increasing (calm on Tue morning, strong winds from the SW by Wed afternoon).
Mount Index Weather (Days 3-6):
Heavy rain (total 27mm), heaviest during Sat night. Mild temperatures (max 8°C on Sat afternoon, min 4°C on Thu 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 |
|---|---|---|---|---|---|
SHIP3165 | |||||
 | |||||
 | |||||
SHIP3820 | |||||
SHIP8249 | |||||
SHIP7958 | |||||
SHIP9298 | |||||
|
* 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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