– Lat/Long: 47.77° N 121.58° W
Mount Index Weather Forecast
Cascade Range · United StatesIssued: 10 pm Sat 31 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sat 31 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Mild temperatures (max 9°C on Mon afternoon, min 4°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 15mm), heaviest on Wed night. Mild temperatures (max 8°C on Wed morning, min 4°C on Wed night). Wind will be generally light. | |||||||||||||||
Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | | | | |  |  | |  |  | |
some clouds | clear | clear | clear | some clouds | cloudy | cloudy | cloudy | some clouds | clear | clear | light rain | rain shwrs | some clouds | rain shwrs | light rain | |
Cloud base (m) | 2000 | 8300 | 6750 | 5450 | 2350 | 2150 | 2650 | 9150 | 1950 | 850 | 4000 | 2700 | 600 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 0.4 | 7 | — | 0.1 | 3 |
max °C | 5 | 5 | 6 | 5 | 8 | 9 | 7 | 8 | 8 | 6 | 8 | 8 | 5 | 5 | 6 | 4 |
min °C | 4 | 4 | 5 | 4 | 6 | 8 | 7 | 7 | 8 | 5 | 5 | 6 | 4 | 4 | 6 | 4 |
chill °C | 4 | 4 | 4 | 4 | 5 | 8 | 6 | 6 | 8 | 5 | 5 | 4 | 3 | 3 | 4 | 2 |
Freezing level m | 1900 | 1850 | 1950 | 3100 | 3250 | 3050 | 2550 | 2400 | 2300 | 2300 | 2300 | 1900 | 1750 | 2000 | 1900 | 1600 |
 | — | 6:50 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 7:56 | — | — |
 | — | — | 4:47 | — | — | 5:46 | — | — | 5:45 | — | — | 5:44 | — | — | 5:42 | — |
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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 afternoon, min 4°C on Sat night). Wind will be generally light.
Mount Index Weather (Days 3-6):
Moderate rain (total 15mm), heaviest on Wed night. Mild temperatures (max 8°C on Wed morning, min 4°C on Wed 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 |
|---|---|---|---|---|---|
Everett Airport |  | ||||
Renton Airport | | ||||
Stampede Pass Airport |  | ||||
BUOY-EBSW1 | |||||
Seattl / oeing Airport | | ||||
Arlington Municipal 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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