– Lat/Long: 48.68° N 122.83° W
Mount Constitution
Weather Forecast, United StatesIssued: 3 pm Thu 11 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Thu 11 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 11 Dec Local Time
Updates in:
Update imminent hr min s
2 Mount Constitution Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 12mm), heaviest on Thu afternoon. Very mild (max 10°C on Sat afternoon, min 3°C on Thu afternoon). Winds increasing (calm on Thu night, fresh winds from the SSE by Sat night). | Days 5–7 Weather SummaryHeavy rain (total 20mm), mostly on Mon morning. Becoming colder with a light covering of snow, mostly falling on Tue afternoon. Mild temperatures (max 9°C on Sun afternoon, min 1°C on Tue afternoon). Winds decreasing (severe gales from the WSW on Tue afternoon, moderate winds from the S by Wed morning). | ||||||||||||||||
Thu 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | | | |  |  | |  |  | |
mod. rain | light rain | light rain | light rain | some clouds | some clouds | cloudy | light rain | cloudy | cloudy | light rain | mod. rain | rain shwrs | rain shwrs | light rain | light snow | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | |
6 | 3 | 0.8 | 0.4 | — | — | — | 1.9 | — | — | 5 | 6 | 4 | 1.7 | 1.4 | 2 | — | |
max°C | 4 | 6 | 7 | 8 | 8 | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 5 | 4 | 5 | 2 |
min°C | 3 | 4 | 6 | 7 | 7 | 7 | 10 | 7 | 9 | 9 | 8 | 8 | 7 | 3 | 3 | 1 | 1 |
0 | 4 | 2 | 3 | 4 | 4 | 10 | 4 | 5 | 5 | 4 | 3 | 1 | -4 | -5 | -8 | -7 | |
1300 | 2200 | 2500 | 2600 | 2950 | 2900 | 2700 | 2300 | 2250 | 2450 | 2450 | 2650 | 2400 | 1300 | 1150 | 1550 | 900 | |
Cloud base (m) | 850 | 300 | 300 | 200 | 1800 | 8100 | 6800 | 2550 | 600 | 2300 | 550 | 100 | 150 | 600 | 500 | 550 | |
 | — | — | 7:54 | — | — | 7:54 | — | — | 7:56 | — | — | 7:56 | — | — | 7:58 | — | — |
 | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — |
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Mount Constitution Weather (Days 0-3):
The weather forecast for Mount Constitution is: Moderate rain (total 12mm), heaviest on Thu afternoon. Very mild (max 10°C on Sat afternoon, min 3°C on Thu afternoon). Winds increasing (calm on Thu night, fresh winds from the SSE by Sat night).
Mount Constitution Weather (Days 3-6):
Heavy rain (total 20mm), mostly on Mon morning. Becoming colder with a light covering of snow, mostly falling on Tue afternoon. Mild temperatures (max 9°C on Sun afternoon, min 1°C on Tue afternoon). Winds decreasing (severe gales from the WSW on Tue afternoon, moderate winds from the S by Wed morning).
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 |  | ||||
SHIP3839 | |||||
SHIP6061 | |||||
SHIP2927 | |||||
SHIP3157 | |||||
SHIP3790 |
* 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.