– Lat/Long: 47.77° N 121.58° W
Mount Index Weather Forecast
Cascade Range · United StatesIssued: 9 am Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Mild temperatures (max 9°C on Mon morning, min 4°C on Sun afternoon). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 28mm), heaviest during Thu night. Mild temperatures (max 8°C on Wed morning, min 3°C on Thu night). Mainly fresh winds. | |||||||||||||||||
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 | |
 | |  |  |  |  | | | | |  | | | |  |  | | | |
clear | clear | clear | some clouds | cloudy | rain shwrs | cloudy | some clouds | clear | some clouds | light rain | rain shwrs | some clouds | cloudy | heavy rain | rain shwrs | cloudy | heavy rain | |
Cloud base (m) | 5300 | 2250 | 1500 | 2150 | 1950 | 1900 | 2200 | 650 | 4600 | 5500 | 600 | 900 | 6800 | 2050 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 0.4 | — | — | — | — | 1.7 | 1.6 | — | — | 13 | 0.2 | — | 11 |
max °C | 6 | 5 | 6 | 9 | 8 | 7 | 7 | 7 | 5 | 8 | 7 | 5 | 8 | 8 | 5 | 5 | 6 | 8 |
min °C | 5 | 4 | 4 | 8 | 7 | 6 | 7 | 6 | 5 | 7 | 4 | 4 | 7 | 6 | 3 | 4 | 6 | 6 |
chill °C | 4 | 4 | 4 | 7 | 6 | 6 | 7 | 5 | 4 | 6 | 2 | 4 | 6 | 3 | -1 | 3 | 5 | 4 |
Freezing level m | 1800 | 1900 | 3150 | 3300 | 3050 | 2250 | 2200 | 2100 | 2400 | 2300 | 2050 | 2000 | 2650 | 2300 | 1650 | 1500 | 2450 | 2750 |
 | 5:50 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — |
 | 3:47 | — | — | — | 4:45 | — | — | 4:45 | — | — | 4:43 | — | — | 4:42 | — | — | 4:39 | — |
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Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: Mostly dry. Mild temperatures (max 9°C on Mon morning, min 4°C on Sun afternoon). Wind will be generally light.
Mount Index Weather (Days 3-6):
Heavy rain (total 28mm), heaviest during Thu night. Mild temperatures (max 8°C on Wed morning, min 3°C on Thu night). Mainly fresh winds.
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 |
|---|---|---|---|---|---|
 | |||||
 | |||||
 | |||||
BUOY-EBSW1 | |||||
Seattl / oeing Airport | | ||||
| |||||
* 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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