– Lat/Long: 48.68° N 122.83° W
Mount Constitution
Weather Forecast, United StatesIssued: 10 pm Sat 14 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Sat 14 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sat 14 Mar Local Time
Updates in:
Update imminent hr min s
2 Mount Constitution Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow giving way to moderate rain (total 19mm) heaviest on Sun night. Freeze-thaw conditions (max 9°C on Mon afternoon, min 0°C on Sat night). Winds increasing (light winds from the SSE on Sat night, fresh winds from the S by Mon afternoon). | Days 5–7 Weather SummaryHeavy rain (total 45mm), heaviest during Wed afternoon. Mild temperatures (max 9°C on Wed night, min 6°C on Fri morning). Mainly fresh winds. | ||||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | |  | | |  | | | | | |  | |
cloudy | cloudy | light snow | light snow | mod. rain | light rain | light rain | light rain | light rain | heavy rain | light rain | mod. rain | mod. rain | light rain | light rain | mod. rain | light rain | light rain | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 8 | 6 | 3 | 0.4 | 0.8 | 1.1 | 12 | 5 | 6 | 6 | 2 | 2 | 8 | 2 | 1.5 | 0.2 | |
max °C | 0 | 0 | 0 | 4 | 6 | 9 | 8 | 9 | 9 | 8 | 8 | 8 | 9 | 8 | 9 | 8 | 6 | 6 | 4 |
min °C | 0 | 0 | 0 | 1 | 5 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 6 | 6 | -1 |
-2 | -3 | -5 | -5 | 0 | 2 | 4 | 4 | 4 | 5 | 4 | 4 | 4 | 4 | 4 | 3 | 2 | 2 | -8 | |
700 | 700 | 700 | 2550 | 3100 | 2500 | 2500 | 2650 | 2400 | 2650 | 2650 | 2700 | 2750 | 2500 | 2600 | 2200 | 1750 | 1650 | 800 | |
Cloud base (m) | 1700 | 1900 | 1750 | 250 | 250 | 250 | 800 | 200 | 150 | 150 | 200 | 200 | 200 | 200 | 250 | 200 | 200 | 200 | 650 |
 | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — | 7:13 | — | — |
 | — | — | 7:15 | — | — | 7:16 | — | — | 7:19 | — | — | 7:20 | — | — | 7:22 | — | — | 7:22 | — |
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Mount Constitution Weather (Days 0-3):
The weather forecast for Mount Constitution is: A dusting of snow giving way to moderate rain (total 19mm) heaviest on Sun night. Freeze-thaw conditions (max 9°C on Mon afternoon, min 0°C on Sat night). Winds increasing (light winds from the SSE on Sat night, fresh winds from the S by Mon afternoon).
Mount Constitution Weather (Days 3-6):
Heavy rain (total 45mm), heaviest during Wed afternoon. Mild temperatures (max 9°C on Wed night, min 6°C on Fri morning). Mainly fresh winds.
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 |  | ||||
SHIP3902 | |||||
SHIP9109 | |||||
SHIP9490 | |||||
SHIP4403 | |||||
SHIP8621 | |||||
SHIP4593 |
* 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.