– Lat/Long: 48.68° N 122.83° W
Mount Constitution
Weather Forecast, United StatesIssued: 3 am Sat 20 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Sat 20 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sat 20 Dec Local Time
Updates in:
Update imminent hr min s
2 Mount Constitution Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Sat night. Becoming milder with light rain (total 4mm) on Sat night. Freeze-thaw conditions (max 3°C on Sat night, min 0°C on Mon afternoon). Winds increasing (light winds from the S on Sat night, near gales from the S by Sun night). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 3°C on Thu afternoon, min 0°C on Tue afternoon). Winds decreasing (fresh winds from the SSE on Tue morning, light winds from the ENE by Wed night). | |||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | |  | | |  |  | | | |
cloudy | light snow | light snow | light rain | light snow | some clouds | cloudy | light snow | light snow | cloudy | light snow | cloudy | cloudy | cloudy | clear | some clouds | cloudy | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 2 | 2 | — | 2 | — | — | 2 | 1 | — | 1 | — | — | — | — | — | — | — | |
— | — | 4 | 0.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 0 | 1 | 2 | 2 | 2 | 2 | 3 | 1 |
min °C | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 1 | 2 | 0 |
-6 | -4 | -1 | -4 | -6 | -6 | -7 | -6 | -7 | -6 | -3 | -4 | -4 | -3 | -4 | -5 | -2 | -5 | |
850 | 950 | 1050 | 1150 | 1000 | 950 | 900 | 850 | 800 | 850 | 800 | 800 | 1100 | 1250 | 1000 | 1650 | 1850 | 1550 | |
Cloud base (m) | 350 | 100 | 100 | 100 | 50 | 2550 | 450 | 50 | 1500 | 250 | 100 | 200 | 1400 | 1500 | 2200 | 7800 | 2700 | |
 | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:02 | — | — | 8:02 | — | — | 8:02 | — | — |
 | — | 4:16 | — | — | 4:16 | — | — | 4:17 | — | — | 4:17 | — | — | 4:19 | — | — | 4:20 | — |
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Mount Constitution Weather (Days 0-3):
The weather forecast for Mount Constitution is: A light covering of new snow mostly falling on Sat night. Becoming milder with light rain (total 4mm) on Sat night. Freeze-thaw conditions (max 3°C on Sat night, min 0°C on Mon afternoon). Winds increasing (light winds from the S on Sat night, near gales from the S by Sun night).
Mount Constitution Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 3°C on Thu afternoon, min 0°C on Tue afternoon). Winds decreasing (fresh winds from the SSE on Tue morning, light winds from the ENE by Wed 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 |  | ||||
SHIP8513 | |||||
SHIP5341 | |||||
SHIP2695 | |||||
SHIP3189 | |||||
SHIP8769 |
* 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.