– Lat/Long: 48.68° N 122.83° W
Mount Constitution
Weather Forecast, United StatesIssued: 4 pm Tue 21 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
2 Mount Constitution Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 23°C on Wed afternoon, min 13°C on Fri morning). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Sun morning. Very mild (max 18°C on Fri afternoon, min 10°C on Sun night). Wind will be generally light. | ||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | | | | |  | |  |  | |  | | |
clear | clear | clear | clear | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | some clouds | rain shwrs | light rain | light rain | light rain | some clouds | clear | |
Cloud base (m) | 200 | 5150 | 200 | 150 | 2450 | 850 | 550 | 300 | 150 | 300 | 9250 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | 0.2 | 0.2 | 0.1 | — | — | — | — | 0.2 | 0.1 | 1.4 | 3 | — | — |
max °C | 22 | 22 | 21 | 23 | 22 | 17 | 20 | 18 | 14 | 18 | 17 | 12 | 13 | 13 | 11 | 12 | 13 |
min °C | 21 | 20 | 20 | 22 | 18 | 17 | 18 | 14 | 13 | 16 | 13 | 11 | 12 | 11 | 11 | 11 | 10 |
chill °C | 21 | 20 | 20 | 22 | 17 | 16 | 18 | 13 | 11 | 15 | 11 | 9 | 10 | 8 | 8 | 9 | 9 |
Freezing level m | 4550 | 4500 | 4600 | 4600 | 4500 | 4400 | 4400 | 4200 | 4000 | 3900 | 3600 | 3150 | 2900 | 3100 | 2550 | 3050 | 3650 |
 | — | — | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — | 5:35 | — | — | 5:37 | — | — |
 | — | 9:02 | — | — | 9:01 | — | — | 9:00 | — | — | 9:00 | — | — | 8:59 | — | — | 8:57 |
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Mount Constitution Weather (Days 0-3):
The weather forecast for Mount Constitution is: Mostly dry. Warm (max 23°C on Wed afternoon, min 13°C on Fri morning). Wind will be generally light.
Mount Constitution Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Sun morning. Very mild (max 18°C on Fri afternoon, min 10°C on Sun night). Wind will be generally light.
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 |  | ||||
SHIP8406 | |||||
SHIP6482 | |||||
* 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.