– Lat/Long: 48.68° N 122.83° W
Mount Constitution
Weather Forecast, United StatesIssued: 10 pm Sat 22 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Sat 22 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sat 22 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Constitution Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 3mm), mostly falling on Sat night. Warm (max 21°C on Tue afternoon, min 11°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 19°C on Tue night, min 10°C on Fri morning). Winds decreasing (fresh winds from the S on Tue night, light winds from the WSW by Fri afternoon). | |||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | | | | | | | |  | | | | |
rain shwrs | rain shwrs | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | rain shwrs | clear | clear | |
Cloud base (m) | 950 | 700 | 1000 | 200 | 9000 | 9600 | 9650 | 200 | 200 | 650 | ||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 0.1 | — | — | — | — | — | — | — | — | — | — | — | 0.2 | — | — |
max °C | 14 | 12 | 14 | 14 | 15 | 19 | 20 | 18 | 21 | 19 | 14 | 17 | 16 | 11 | 14 | 14 |
min °C | 11 | 11 | 13 | 13 | 13 | 17 | 18 | 17 | 20 | 15 | 13 | 15 | 12 | 11 | 12 | 11 |
chill °C | 8 | 8 | 12 | 12 | 12 | 17 | 18 | 17 | 20 | 13 | 11 | 14 | 10 | 8 | 10 | 10 |
Freezing level m | 3250 | 3250 | 3500 | 3950 | 3950 | 4100 | 4050 | 4100 | 4200 | 4150 | 4000 | 3750 | 3400 | 3050 | 3050 | 3050 |
 | — | 6:15 | — | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — |
 | — | — | — | 8:10 | — | — | 8:08 | — | — | 8:07 | — | — | 8:05 | — | — | 8:02 |
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Mount Constitution Weather (Days 0-3):
The weather forecast for Mount Constitution is: Light rain (total 3mm), mostly falling on Sat night. Warm (max 21°C on Tue afternoon, min 11°C on Sat night). Wind will be generally light.
Mount Constitution Weather (Days 3-6):
Mostly dry. Very mild (max 19°C on Tue night, min 10°C on Fri morning). Winds decreasing (fresh winds from the S on Tue night, light winds from the WSW by Fri 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 |  | ||||
SHIP11084 | |||||
SHIP11455 | |||||
SHIP6629 | |||||
SHIP2795 | |||||
* 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.