– Lat/Long: 48.68° N 122.83° W
Mount Constitution
Weather Forecast, United StatesIssued: 9 am Thu 18 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Thu 18 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 18 Dec Local Time
Updates in:
Update imminent hr min s
2 Mount Constitution Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMild with light rain (total 8mm) on Thu morning Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 5°C on Thu afternoon, min 0°C on Thu night). Winds decreasing (gales from the WSW on Thu afternoon, moderate winds from the SW by Fri night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sun morning. Freeze-thaw conditions (max 2°C on Sun morning, min 0°C on Sun night). Winds decreasing (gales from the SSE on Mon afternoon, light winds from the ENE by Tue afternoon). | |||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | | | | | |  | |  | |
light rain | rain shwrs | some clouds | light snow | cloudy | light snow | cloudy | cloudy | light snow | light snow | light snow | light snow | light rain | light snow | light snow | some clouds | cloudy | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | 2 | — | 2 | — | — | 1 | 3 | 1 | 1 | — | 1 | 5 | — | — | — | |
3 | 3 | — | — | — | — | — | — | 3 | — | — | — | 0.1 | 0.2 | — | — | — | — | |
max°C | 3 | 5 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 1 | 0 | 1 | 2 |
min°C | 2 | 4 | 0 | 1 | 0 | 0 | 1 | 2 | 2 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 1 | 0 |
-6 | -4 | -7 | -6 | -7 | -7 | -6 | -4 | -4 | -6 | -4 | -6 | -6 | -6 | -5 | -6 | -3 | -5 | |
1050 | 1750 | 850 | 850 | 850 | 800 | 900 | 1000 | 1000 | 1000 | 950 | 850 | 1000 | 1050 | 800 | 750 | 800 | 1250 | |
Cloud base (m) | 0 | 1550 | 700 | 1850 | 300 | 150 | 50 | 50 | 200 | 600 | 450 | 350 | 150 | 450 | 400 | 2050 | ||
 | 7:58 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:02 | — | — |
 | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — | — | 4:16 | — | — | 4:17 | — | — | 4:17 | — |
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Mount Constitution Weather (Days 0-3):
The weather forecast for Mount Constitution is: Mild with light rain (total 8mm) on Thu morning Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 5°C on Thu afternoon, min 0°C on Thu night). Winds decreasing (gales from the WSW on Thu afternoon, moderate winds from the SW by Fri night).
Mount Constitution Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun morning. Freeze-thaw conditions (max 2°C on Sun morning, min 0°C on Sun night). Winds decreasing (gales from the SSE on Mon afternoon, light winds from the ENE by Tue afternoon).
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 |  | ||||
SHIP3320 | |||||
SHIP7532 | |||||
SHIP2609 | |||||
SHIP6786 | |||||
SHIP9416 |
* 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.