– Lat/Long: 47.77° N 121.58° W
Mount Index
Weather Forecast, United StatesIssued: 3 am Wed 04 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Wed 04 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 04 Feb Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 16°C on Thu morning, min 5°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryMild with heavy rain (total 59mm), heaviest during Sat night. Becoming colder with a moderate fall of snow heaviest on Sun night. Freeze-thaw conditions (max 7°C on Sat morning, min 0°C on Sun night). Wind will be generally light. | |||||||||||||||||
Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  |  |  |  |  |  |  | | |  | |
cloudy | clear | clear | some clouds | clear | clear | clear | cloudy | rain shwrs | mod. rain | heavy rain | heavy rain | light rain | light snow | mod. snow | light snow | cloudy | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 10 | 4 | — | — | |
— | — | — | — | — | — | — | — | 0.2 | 7 | 11 | 35 | 5 | 1.2 | — | — | — | — | |
max °C | 14 | 13 | 12 | 16 | 15 | 10 | 11 | 9 | 7 | 7 | 7 | 6 | 3 | 2 | 1 | 0 | 1 | 0 |
min °C | 13 | 11 | 11 | 14 | 11 | 9 | 11 | 8 | 5 | 6 | 7 | 3 | 2 | 2 | 0 | 0 | 0 | 0 |
13 | 11 | 11 | 14 | 10 | 9 | 11 | 8 | 3 | 3 | 3 | 1 | 1 | 0 | -4 | -3 | -2 | -2 | |
3500 | 3500 | 3750 | 3850 | 3800 | 3150 | 2800 | 2400 | 2050 | 2300 | 2250 | 2000 | 1400 | 1350 | 1050 | 1000 | 1100 | 950 | |
Cloud base (m) | 4350 | 7900 | 9250 | 8850 | 2000 | 750 | 600 | 600 | 650 | 600 | 650 | 650 | 650 | 700 | ||||
 | 7:28 | — | — | 7:26 | — | — | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — |
 | — | 5:12 | — | — | 5:13 | — | — | 5:15 | — | — | 5:15 | — | — | 5:17 | — | — | 5:20 | — |
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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 morning, min 5°C on Fri night). Wind will be generally light.
Mount Index Weather (Days 3-6):
Mild with heavy rain (total 59mm), heaviest during Sat night. Becoming colder with a moderate fall of snow heaviest on Sun night. Freeze-thaw conditions (max 7°C on Sat morning, min 0°C on Sun 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 |
|---|---|---|---|---|---|
 | |||||
SHIP8683 | |||||
| |||||
SHIP2878 | |||||
SHIP9697 | |||||
SHIP7410 | |||||
SHIP6681 | |||||
SHIP1344 |
* 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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