– Lat/Long: 48.68° N 122.83° W
Mount Constitution
Weather Forecast, United StatesIssued: 4 am Tue 12 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Tue 12 May Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Tue 12 May Local Time
Updates in:
Update imminent hr min s
2 Mount Constitution Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 4mm), mostly falling on Thu night. Very mild (max 15°C on Tue afternoon, min 5°C on Thu morning). Winds increasing (light winds from the E on Tue morning, near gales from the WSW by Wed night). | Days 4–6 Weather SummaryLight rain (total 10mm), mostly falling on Fri night. Mild temperatures (max 8°C on Sun afternoon, min 3°C on Fri afternoon). Wind will be generally light. | |||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  | | | | | |  |  |  | | |
some clouds | some clouds | light rain | light rain | some clouds | some clouds | rain shwrs | light rain | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | clear | clear | cloudy | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | 0.3 | 0.7 | — | — | 0.5 | 0.3 | 2 | 0.6 | 1.9 | 4 | 3 | 0.3 | — | — | — | 0.2 | |
max °C | 14 | 15 | 14 | 8 | 9 | 8 | 6 | 7 | 6 | 5 | 3 | 4 | 3 | 5 | 6 | 5 | 8 | 8 |
min °C | 13 | 15 | 9 | 7 | 9 | 6 | 5 | 6 | 5 | 4 | 3 | 3 | 3 | 4 | 4 | 4 | 6 | 4 |
12 | 14 | 6 | 3 | 5 | 0 | 0 | 2 | 0 | 0 | -1 | -2 | -2 | 2 | 3 | 3 | 4 | 0 | |
3600 | 3450 | 2750 | 2200 | 2050 | 1750 | 1500 | 1550 | 1450 | 1200 | 1250 | 1150 | 1150 | 1400 | 1450 | 1450 | 1850 | 1800 | |
Cloud base (m) | 6000 | 6350 | 2450 | 600 | 650 | 1950 | 850 | 1550 | 700 | 750 | 150 | 750 | 750 | 850 | 1800 | 450 | 1600 | 2800 |
 | 5:33 | — | — | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | — | 8:40 | — | — | 8:42 | — | — | 8:44 | — | — | 8:45 | — | — | 8:45 | — | — | 8:47 |
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Mount Constitution Weather (Days 0-3):
The weather forecast for Mount Constitution is: Light rain (total 4mm), mostly falling on Thu night. Very mild (max 15°C on Tue afternoon, min 5°C on Thu morning). Winds increasing (light winds from the E on Tue morning, near gales from the WSW by Wed night).
Mount Constitution Weather (Days 3-6):
Light rain (total 10mm), mostly falling on Fri night. Mild temperatures (max 8°C on Sun afternoon, min 3°C on Fri afternoon). 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 |  | ||||
SHIP5789 | |||||
SHIP6401 | |||||
SHIP6647 | |||||
SHIP835 |
* 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.