– Lat/Long: 48.68° N 122.83° W
Mount Constitution
Weather Forecast, United StatesIssued: 4 am Thu 09 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Thu 09 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Thu 09 Apr Local Time
Updates in:
Update imminent hr min s
2 Mount Constitution Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 6mm), mostly falling on Sat morning. Very mild (max 10°C on Thu afternoon, min 5°C on Thu morning). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 13mm) heaviest on Tue afternoon, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 6°C on Sun morning, min 0°C on Tue night). Winds increasing (calm on Sun afternoon, fresh winds from the WSW by Tue night). | |||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | | | |  |  | | |  | | |  | |
clear | clear | clear | some clouds | cloudy | light rain | light rain | light rain | light rain | light rain | rain shwrs | some clouds | rain shwrs | cloudy | rain shwrs | light rain | light rain | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
— | — | — | — | — | 2 | 2 | 0.9 | 0.5 | 0.6 | 0.2 | — | 0.1 | — | 2 | 3 | 4 | 3 | |
max °C | 7 | 10 | 10 | 9 | 10 | 10 | 7 | 6 | 6 | 6 | 6 | 6 | 3 | 5 | 4 | 2 | 2 | 3 |
min °C | 5 | 8 | 9 | 8 | 9 | 7 | 7 | 6 | 6 | 6 | 6 | 4 | 3 | 4 | 3 | 2 | 2 | 0 |
4 | 8 | 9 | 8 | 8 | 6 | 7 | 4 | 6 | 5 | 5 | -1 | -3 | -1 | -3 | -4 | -4 | -7 | |
2500 | 2800 | 2850 | 2700 | 2550 | 2300 | 2100 | 2050 | 1950 | 1850 | 1900 | 1750 | 1150 | 1350 | 1150 | 1100 | 1150 | 950 | |
Cloud base (m) | 9350 | 9350 | 9000 | 2750 | 50 | 50 | 100 | 50 | 200 | 600 | 650 | 600 | 200 | 700 | 200 | 200 | 200 | |
 | 6:33 | — | — | 6:31 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — |
 | — | 7:52 | — | — | 7:54 | — | — | 7:55 | — | — | 7:57 | — | — | 7:59 | — | — | — | 8:00 |
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Mount Constitution Weather (Days 0-3):
The weather forecast for Mount Constitution is: Light rain (total 6mm), mostly falling on Sat morning. Very mild (max 10°C on Thu afternoon, min 5°C on Thu morning). Wind will be generally light.
Mount Constitution Weather (Days 3-6):
Moderate rain (total 13mm) heaviest on Tue afternoon, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 6°C on Sun morning, min 0°C on Tue night). Winds increasing (calm on Sun afternoon, fresh winds from the WSW by Tue night).
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 |  | ||||
SHIP8008 | |||||
SHIP3269 | |||||
* 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.