– Lat/Long: 48.68° N 122.83° W
Mount Constitution Weather Forecast
Gowlland Range · United StatesIssued: 4 am Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Constitution Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 15°C on Wed afternoon, min 9°C on Tue morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Very mild (max 15°C on Sat afternoon, min 11°C on Fri morning). Wind will be generally light. | |||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | | | | | | | | | |  | |
light rain | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | |
Cloud base (m) | 250 | 250 | 200 | 8400 | 250 | 6050 | 6350 | |||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 9 | 12 | 12 | 12 | 15 | 15 | 14 | 15 | 15 | 11 | 14 | 14 | 12 | 15 | 15 | 13 | 15 | 14 |
min °C | 9 | 10 | 12 | 12 | 14 | 14 | 13 | 14 | 12 | 11 | 13 | 11 | 11 | 14 | 12 | 12 | 14 | 11 |
chill °C | 7 | 8 | 11 | 11 | 13 | 14 | 12 | 14 | 11 | 10 | 12 | 11 | 11 | 14 | 12 | 12 | 14 | 10 |
Freezing level m | 2400 | 2900 | 3250 | 3600 | 3850 | 3950 | 4000 | 3950 | 3850 | 3800 | 3850 | 3900 | 3900 | 3900 | 3900 | 3850 | 3750 | 3550 |
 | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — |
 | — | 7:23 | — | — | 7:22 | — | — | 7:20 | — | — | 7:17 | — | — | 7:15 | — | — | 7:14 | — |
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Mount Constitution Weather (Days 0-3):
The weather forecast for Mount Constitution is: Mostly dry. Very mild (max 15°C on Wed afternoon, min 9°C on Tue morning). Wind will be generally light.
Mount Constitution Weather (Days 3-6):
Mostly dry. Very mild (max 15°C on Sat afternoon, min 11°C on Fri morning). 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 |  | ||||
SHIP1855 | |||||
SHIP1856 | |||||
SHIP818 | |||||
* 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.