– Lat/Long: 47.77° N 121.58° W
Mount Index Weather Forecast
Cascade Range · United StatesIssued: 9 am Sun 08 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sun 08 Nov Local Time
Updates in:
Update imminent hr min s
2 Mount Index Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 41mm), heaviest during Tue night. Very mild (max 10°C on Tue night, min 3°C on Sun night). Mainly fresh winds. | Days 4–6 Weather SummaryHeavy rain (total 50mm), heaviest during Fri night. Very mild (max 14°C on Wed morning, min 4°C on Fri night). Winds increasing (calm on Wed night, strong winds from the SW by Fri afternoon). | |||||||||||||||||
Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | |  | |  | |  | | | | | |  | |
rain shwrs | rain shwrs | light rain | cloudy | mod. rain | rain shwrs | mod. rain | heavy rain | rain shwrs | some clouds | some clouds | some clouds | cloudy | some clouds | rain shwrs | mod. rain | heavy rain | heavy rain | |
Cloud base (m) | 800 | 1500 | 6350 | 2250 | 1850 | 650 | 800 | 600 | 850 | 6900 | 8200 | 6400 | 5700 | 1650 | 550 | 600 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 0.5 | 0.3 | — | 6 | 5 | 6 | 10 | 10 | — | — | — | — | — | 0.5 | 10 | 10 | 29 |
max °C | 5 | 4 | 5 | 7 | 5 | 5 | 6 | 7 | 10 | 14 | 13 | 11 | 11 | 10 | 9 | 7 | 7 | 5 |
min °C | 4 | 4 | 3 | 5 | 5 | 5 | 4 | 7 | 7 | 12 | 12 | 10 | 11 | 9 | 7 | 6 | 5 | 4 |
chill °C | -1 | 2 | 1 | 3 | 2 | 1 | 1 | 5 | 4 | 11 | 11 | 10 | 10 | 7 | 3 | 1 | 0 | 0 |
Freezing level m | 1550 | 1550 | 2050 | 1900 | 2000 | 1900 | 1950 | 2750 | 3050 | 3050 | 3250 | 3250 | 2850 | 2650 | 2450 | 2150 | 2150 | 1800 |
 | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — |
 | — | 4:37 | — | — | 4:36 | — | — | 4:35 | — | — | 4:32 | — | — | 4:31 | — | — | 4:30 | — |
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Mount Index Weather (Days 0-3):
The weather forecast for Mount Index is: Heavy rain (total 41mm), heaviest during Tue night. Very mild (max 10°C on Tue night, min 3°C on Sun night). Mainly fresh winds.
Mount Index Weather (Days 3-6):
Heavy rain (total 50mm), heaviest during Fri night. Very mild (max 14°C on Wed morning, min 4°C on Fri night). Winds increasing (calm on Wed night, strong winds from the SW by Fri afternoon).
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 |
|---|---|---|---|---|---|
 | |||||
SHIP9924 | |||||
SHIP6792 | |||||
SHIP5278 | |||||
SHIP3463 | |||||
SHIP3558 | |||||
SHIP10167 |
* 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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