– Lat/Long: 48.68° N 122.83° W
Mount Constitution
Weather Forecast, United StatesIssued: 3 am Fri 20 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Fri 20 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Fri 20 Feb Local Time
Updates in:
Update imminent hr min s
2 Mount Constitution Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of snow turning to light rain (total 3mm) on Sun night. Freeze-thaw conditions (max 4°C on Sat night, min -3°C on Fri morning). Winds increasing (light winds from the SSE on Fri morning, strong winds from the SSE by Sun afternoon). | Days 4–6 Weather SummaryLight rain (total 3mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 3°C on Mon afternoon, min 0°C on Tue night). Winds increasing (light winds from the SW on Mon night, strong winds from the WSW by Tue night). | |||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  | | | | |  | | |  |  |  | | |
cloudy | cloudy | cloudy | cloudy | light snow | light rain | light rain | light rain | light rain | light rain | light rain | snow shwrs | light snow | light snow | some clouds | some clouds | rain shwrs | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | 1 | — | — | — | — | — | — | 2 | 1 | 1 | — | — | — | — | |
— | — | — | — | — | 0.6 | 0.2 | 0.3 | 1.5 | 0.8 | 1.8 | — | — | — | — | — | 0.1 | — | |
max °C | -1 | -1 | 1 | 2 | 2 | 4 | 3 | 3 | 3 | 2 | 3 | 2 | 1 | 1 | 1 | 2 | 2 | 2 |
min °C | -3 | -1 | -1 | 1 | 1 | 2 | 2 | 3 | 2 | 2 | 3 | 1 | 1 | 1 | 0 | 1 | 2 | 1 |
-7 | -6 | -6 | -5 | -5 | -3 | -5 | -4 | -3 | -3 | 0 | -4 | -5 | -5 | -6 | -6 | -4 | -5 | |
300 | 650 | 700 | 1100 | 1100 | 1600 | 1500 | 1150 | 1050 | 1100 | 1200 | 1050 | 850 | 900 | 850 | 900 | 1000 | 900 | |
Cloud base (m) | 750 | 900 | 600 | 2450 | 1800 | 1950 | 800 | 350 | 200 | 350 | 650 | 200 | 150 | 150 | 300 | 1850 | 600 | 300 |
 | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 7:00 | — | — |
 | — | 5:39 | — | — | 5:42 | — | — | 5:44 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — |
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Mount Constitution Weather (Days 0-3):
The weather forecast for Mount Constitution is: A dusting of snow turning to light rain (total 3mm) on Sun night. Freeze-thaw conditions (max 4°C on Sat night, min -3°C on Fri morning). Winds increasing (light winds from the SSE on Fri morning, strong winds from the SSE by Sun afternoon).
Mount Constitution Weather (Days 3-6):
Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 3°C on Mon afternoon, min 0°C on Tue night). Winds increasing (light winds from the SW on Mon night, strong 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 |  | ||||
SHIP2507 | |||||
SHIP5077 | |||||
SHIP3794 | |||||
SHIP2924 | |||||
SHIP3994 |
* 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.