– Lat/Long: 48.68° N 122.83° W
Mount Constitution Weather Forecast
Gowlland Range · United StatesIssued: 4 am Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Constitution Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 16mm), heaviest on Thu night. Very mild (max 12°C on Tue night, min 7°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummarySome drizzle, heaviest during Fri morning. Very mild (max 10°C on Fri afternoon, min 6°C on Fri morning). Wind will be generally light. | |||||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  |  | | |  | | |  | | | | |
rain shwrs | some clouds | some clouds | cloudy | clear | some clouds | cloudy | light rain | heavy rain | rain shwrs | rain shwrs | clear | clear | cloudy | light rain | some clouds | cloudy | clear | |
Cloud base (m) | 200 | 1800 | 850 | 6100 | 2900 | 1750 | 150 | 150 | 1850 | 2100 | 7000 | 6100 | 2100 | 2900 | 2650 | 2650 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.2 | — | — | — | — | — | — | 1.6 | 14 | 1.4 | 0.1 | — | — | — | 0.1 | — | — | — |
max °C | 10 | 11 | 12 | 8 | 10 | 10 | 10 | 10 | 8 | 7 | 10 | 9 | 7 | 10 | 10 | 9 | 10 | 10 |
min °C | 10 | 11 | 9 | 8 | 9 | 8 | 9 | 8 | 7 | 6 | 9 | 7 | 6 | 9 | 9 | 9 | 10 | 8 |
chill °C | 9 | 9 | 7 | 6 | 8 | 7 | 9 | 8 | 4 | 2 | 6 | 5 | 5 | 7 | 8 | 8 | 9 | 5 |
Freezing level m | 2850 | 2750 | 2300 | 2250 | 2450 | 2850 | 2450 | 2350 | 2100 | 1800 | 2000 | 1950 | 2050 | 2400 | 2100 | 2250 | 2300 | 2400 |
 | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — |
 | — | 7:08 | — | — | 7:07 | — | — | 7:05 | — | — | 7:02 | — | — | 7:00 | — | — | 6:59 | — |
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Mount Constitution Weather (Days 0-3):
The weather forecast for Mount Constitution is: Moderate rain (total 16mm), heaviest on Thu night. Very mild (max 12°C on Tue night, min 7°C on Thu night). Wind will be generally light.
Mount Constitution Weather (Days 3-6):
Some drizzle, heaviest during Fri morning. Very mild (max 10°C on Fri afternoon, min 6°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 |  | ||||
SHIP3928 | |||||
SHIP1766 | |||||
SHIP1798 |
* 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.