– Lat/Long: 48.68° N 122.83° W
Mount Constitution
Weather Forecast, United StatesIssued: 10 pm Tue 01 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Constitution Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 2mm), mostly falling on Wed night. Very mild (max 12°C on Tue night, min 9°C on Wed night). Winds decreasing (near gales from the SSE on Wed afternoon, calm by Thu night). | Days 5–7 Weather SummaryMostly dry. Very mild (max 15°C on Sun afternoon, min 11°C on Fri night). Wind will be generally light. | |||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | | | | | |  | |
some clouds | cloudy | light rain | rain shwrs | some clouds | clear | some clouds | cloudy | some clouds | some clouds | cloudy | cloudy | some clouds | clear | clear | clear | |
Cloud base (m) | 200 | 2650 | 750 | 550 | 850 | 1600 | 2150 | 2150 | 2250 | 4950 | 2600 | 2750 | 2550 | 2900 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.6 | 1.8 | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 12 | 12 | 12 | 10 | 9 | 10 | 10 | 9 | 11 | 12 | 11 | 13 | 14 | 12 | 15 | 15 |
min °C | 12 | 11 | 10 | 9 | 9 | 10 | 9 | 9 | 10 | 11 | 11 | 12 | 11 | 11 | 14 | 12 |
chill °C | 10 | 7 | 5 | 6 | 5 | 8 | 8 | 9 | 9 | 10 | 10 | 11 | 9 | 9 | 14 | 12 |
Freezing level m | 2800 | 2550 | 2450 | 2250 | 2200 | 2300 | 2400 | 2350 | 2550 | 2650 | 2600 | 2700 | 2750 | 2750 | 2900 | 2950 |
 | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — |
 | — | — | 7:51 | — | — | 7:49 | — | — | 7:46 | — | — | 7:45 | — | — | 7:43 | — |
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Mount Constitution Weather (Days 0-3):
The weather forecast for Mount Constitution is: Light rain (total 2mm), mostly falling on Wed night. Very mild (max 12°C on Tue night, min 9°C on Wed night). Winds decreasing (near gales from the SSE on Wed afternoon, calm by Thu night).
Mount Constitution Weather (Days 3-6):
Mostly dry. Very mild (max 15°C on Sun afternoon, min 11°C on Fri night). 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 |  | ||||
SHIP10016 | |||||
SHIP11017 | |||||
SHIP944 | |||||
SHIP1894 | |||||
SHIP6210 |
* 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.