– Lat/Long: 48.68° N 122.83° W
Mount Constitution
Weather Forecast, United StatesIssued: 3 pm Sat 07 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sat 07 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sat 07 Mar Local Time
Updates in:
Update imminent hr min s
2 Mount Constitution Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 3mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 7°C on Sat afternoon, min -3°C on Mon night). Winds decreasing (near gales from the W on Sun afternoon, fresh winds from the WSW by Mon night). | Days 5–7 Weather SummaryA moderate fall of snow heaviest on Wed morning. Turning milder with heavy rain (total 45mm), heaviest during Wed morning. Freeze-thaw conditions (max 5°C on Wed afternoon, min -3°C on Thu night). Winds decreasing (gales from the SW on Wed afternoon, light winds from the NW by Fri morning). | ||||||||||||||||
Sat 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  | |  |  |  |  | | | | | |
light rain | rain shwrs | clear | clear | some clouds | snow shwrs | some clouds | snow shwrs | snow shwrs | cloudy | light snow | mod. snow | heavy rain | some clouds | cloudy | clear | snow shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | 1 | — | 2 | 1 | — | 2 | 7 | — | — | — | — | 1 | |
0.3 | 3 | — | — | — | — | — | — | — | — | — | 19 | 25 | — | — | — | — | |
max °C | 7 | 7 | 4 | 2 | 0 | -1 | -1 | -1 | 0 | 0 | 0 | 2 | 5 | 1 | 0 | -1 | -1 |
min °C | 7 | 4 | 3 | 1 | -2 | -1 | -1 | -3 | -2 | 0 | 0 | 1 | 4 | 0 | 0 | -1 | -3 |
2 | -2 | -4 | -7 | -10 | -8 | -9 | -10 | -9 | -7 | -7 | -7 | -4 | -8 | -7 | -10 | -7 | |
2650 | 2050 | 1300 | 950 | 600 | 550 | 650 | 550 | 400 | 800 | 750 | 1050 | 1700 | 850 | 750 | 650 | 550 | |
Cloud base (m) | 300 | 250 | 800 | 2450 | 1550 | 1650 | 400 | 350 | 600 | 200 | 150 | 400 | 1600 | 1500 | 2350 | ||
 | — | — | 7:37 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — |
 | 6:04 | — | — | 7:06 | — | — | 6:07 | — | — | 6:08 | — | — | 6:09 | — | — | 6:12 | — |
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Mount Constitution Weather (Days 0-3):
The weather forecast for Mount Constitution is: Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 7°C on Sat afternoon, min -3°C on Mon night). Winds decreasing (near gales from the W on Sun afternoon, fresh winds from the WSW by Mon night).
Mount Constitution Weather (Days 3-6):
A moderate fall of snow heaviest on Wed morning. Turning milder with heavy rain (total 45mm), heaviest during Wed morning. Freeze-thaw conditions (max 5°C on Wed afternoon, min -3°C on Thu night). Winds decreasing (gales from the SW on Wed afternoon, light winds from the NW by Fri 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 |  | ||||
SHIP6466 | |||||
SHIP4114 | |||||
SHIP7857 | |||||
SHIP3596 |
* 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.