– Lat/Long: 47.77° N 121.58° W
Mount Index
Weather Forecast, United StatesIssued: 9 pm Mon 02 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Mon 02 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 02 Mar Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMild with heavy rain (total 49mm), heaviest during Tue night. Becoming colder with a moderate fall of snow heaviest on Wed night. Freeze-thaw conditions (max 5°C on Mon night, min -1°C on Thu morning). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 14mm), heaviest on Fri night. Freeze-thaw conditions (max 6°C on Sun morning, min 0°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  | |  |  | |  | | | | | | | |
rain shwrs | mod. rain | heavy rain | heavy rain | mod. rain | light rain | light snow | light snow | light snow | cloudy | cloudy | light rain | light rain | light rain | light rain | light rain | light rain | light rain | heavy rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | 5 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | |
0.4 | 5 | 10 | 24 | 6 | 4 | — | — | — | — | — | 1.1 | 5 | 0.5 | 1.2 | 4 | 0.2 | 2 | 20 | |
max °C | 5 | 5 | 4 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 3 | 3 | 4 | 5 | 5 | 5 | 6 | 6 | 6 |
min °C | 5 | 4 | 4 | 2 | 2 | 2 | 0 | -1 | 0 | 0 | 1 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 3 |
3 | 0 | 0 | -1 | -2 | -1 | -3 | -5 | -5 | -4 | 0 | 1 | 1 | 3 | 3 | 3 | 5 | 2 | -1 | |
2150 | 1750 | 1600 | 1450 | 1350 | 1350 | 1100 | 950 | 950 | 950 | 1200 | 1400 | 1950 | 3150 | 2150 | 2050 | 2100 | 2200 | 2150 | |
Cloud base (m) | 8950 | 650 | 600 | 600 | 600 | 600 | 600 | 650 | 650 | 650 | 700 | 750 | 650 | 650 | 650 | 650 | 650 | 650 | 600 |
 | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 7:33 | — | — |
 | — | — | 5:53 | — | — | 5:54 | — | — | 5:57 | — | — | 5:58 | — | — | 6:00 | — | — | 7:00 | — |
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Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: Mild with heavy rain (total 49mm), heaviest during Tue night. Becoming colder with a moderate fall of snow heaviest on Wed night. Freeze-thaw conditions (max 5°C on Mon night, min -1°C on Thu morning). Wind will be generally light.
Mount Index Weather (Days 3-6):
Moderate rain (total 14mm), heaviest on Fri night. Freeze-thaw conditions (max 6°C on Sun morning, min 0°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 |
|---|---|---|---|---|---|
SHIP1474 | |||||
 | |||||
 | |||||
SHIP3980 | |||||
SHIP9018 | |||||
SHIP7455 | |||||
SHIP7181 | |||||
SHIP4764 |
* 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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