– Lat/Long: 48.68° N 122.83° W
Mount Constitution
Weather Forecast, United StatesIssued: 10 am Wed 12 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Wed 12 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Wed 12 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Constitution Elevations: 2 Forecast Elevations: Days 1–3 Weather SummarySome drizzle, heaviest during Thu night. Very mild (max 18°C on Thu afternoon, min 12°C on Wed morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Very mild (max 18°C on Sat night, min 13°C on Sat morning). Wind will be generally light. | |||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | |  | |  | | |  |  | | | | | | |
clear | clear | rain shwrs | clear | clear | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | some clouds | cloudy | clear | clear | clear | clear | clear | |
Cloud base (m) | 250 | 2900 | 3400 | 2700 | 9000 | 200 | 200 | 3450 | ||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.4 | — | — | 0.8 | 0.2 | 0.1 | — | — | — | — | — | — | — | — | — | — |
max °C | 13 | 16 | 16 | 15 | 18 | 18 | 15 | 17 | 16 | 14 | 17 | 18 | 14 | 17 | 17 | 13 | 16 | 16 |
min °C | 12 | 15 | 14 | 14 | 17 | 14 | 14 | 17 | 13 | 13 | 16 | 13 | 13 | 16 | 13 | 13 | 15 | 13 |
chill °C | 12 | 15 | 14 | 13 | 17 | 13 | 13 | 17 | 12 | 12 | 16 | 12 | 12 | 16 | 12 | 12 | 14 | 12 |
Freezing level m | 3350 | 3500 | 3400 | 3450 | 3550 | 3500 | 3450 | 3500 | 3450 | 3600 | 3750 | 3750 | 3650 | 3700 | 3550 | 3450 | 3450 | 3300 |
 | 5:58 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — |
 | — | — | 8:31 | — | — | 8:30 | — | — | 8:28 | — | — | 8:25 | — | — | 8:23 | — | — | 8:22 |
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Mount Constitution Weather (Days 0-3):
The weather forecast for Mount Constitution is: Some drizzle, heaviest during Thu night. Very mild (max 18°C on Thu afternoon, min 12°C on Wed morning). Wind will be generally light.
Mount Constitution Weather (Days 3-6):
Mostly dry. Very mild (max 18°C on Sat night, min 13°C on Sat morning). Wind will be generally light.
This table gives the weather forecast for Mount Constitution at the specific elevation of 734 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Constitution. 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 |
|---|---|---|---|---|---|
Eastsoun / rcas Island Airport |  | ||||
SHIP1523 | |||||
SHIP4063 | |||||
SHIP544 | |||||
SHIP3485 |
* 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.