– Lat/Long: 47.77° N 121.58° W
Mount Index
Weather Forecast, United StatesIssued: 9 pm Mon 24 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Mon 24 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 24 Nov Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA light fall of snow, heaviest on Tue afternoon. Turning milder with light rain (total 10mm) on Wed night. Freeze-thaw conditions (max 4°C on Wed morning, min -1°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Fri morning, min 0°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | |  |  | | | | |  | |  | | |
cloudy | light snow | mod. snow | mod. snow | cloudy | cloudy | light rain | light rain | light rain | rain shwrs | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | clear | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | 2 | 7 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 1.6 | — | — | 4 | 2 | 2 | 0.7 | — | — | — | — | — | — | — | — | — | |
max°C | 1 | 0 | 1 | 3 | 4 | 4 | 4 | 3 | 3 | 2 | 4 | 3 | 3 | 1 | 1 | 1 | 3 | 2 | 2 |
min°C | -1 | 0 | 1 | 2 | 4 | 4 | 3 | 3 | 2 | 2 | 3 | 3 | 0 | 1 | 0 | 0 | 2 | 1 | 1 |
-1 | -4 | -2 | 0 | 3 | 4 | 0 | 0 | 2 | 2 | 3 | 3 | 0 | 1 | 0 | -2 | 2 | 1 | 1 | |
900 | 900 | 1200 | 1550 | 1950 | 2200 | 1950 | 1800 | 1700 | 1450 | 1900 | 1850 | 1800 | 1250 | 1150 | 1100 | 1500 | 1500 | 1400 | |
Cloud base (m) | 700 | 2100 | 600 | 650 | 650 | 700 | 1550 | 600 | 600 | 650 | 750 | 650 | 1800 | 700 | 650 | 650 | 650 | 1850 | |
 | — | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — |
 | — | — | 4:19 | — | — | 4:19 | — | — | 4:17 | — | — | 4:16 | — | — | 4:16 | — | — | 4:15 | — |
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Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: A light fall of snow, heaviest on Tue afternoon. Turning milder with light rain (total 10mm) on Wed night. Freeze-thaw conditions (max 4°C on Wed morning, min -1°C on Mon night). Wind will be generally light.
Mount Index Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 4°C on Fri morning, min 0°C on Fri 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 |
|---|---|---|---|---|---|
 | |||||
| |||||
| |||||
BUOY-46120 | |||||
Seattl / oeing Airport |  | ||||
SHIP4747 | |||||
SHIP3902 | |||||
SHIP1597 |
* 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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