– Lat/Long: 48.68° N 122.83° W
Mount Constitution Weather Forecast
Gowlland Range · United StatesIssued: 10 am Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Constitution Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 13mm), heaviest on Fri afternoon. Very mild (max 10°C on Sun afternoon, min 6°C on Fri night). Winds decreasing (strong winds from the WSW on Fri night, calm by Sat afternoon). | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Tue afternoon. Very mild (max 11°C on Mon afternoon, min 7°C on Tue night). Winds increasing (light winds from the SSW on Mon morning, strong winds from the WSW by Tue night). | |||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | |  |  | | |  | | | | |
light rain | mod. rain | rain shwrs | rain shwrs | some clouds | some clouds | clear | clear | some clouds | clear | cloudy | light rain | light rain | rain shwrs | clear | clear | clear | some clouds | |
Cloud base (m) | 100 | 150 | 800 | 750 | 6500 | 6500 | 5800 | 5250 | 2450 | 2400 | 600 | 400 | 850 | 2700 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 4 | 8 | 1.2 | 0.1 | — | — | — | — | — | — | — | 0.2 | 2 | 3 | — | — | — | — |
max °C | 9 | 7 | 8 | 6 | 8 | 8 | 8 | 10 | 10 | 8 | 11 | 11 | 11 | 11 | 9 | 7 | 9 | 9 |
min °C | 9 | 7 | 6 | 6 | 8 | 8 | 7 | 9 | 9 | 8 | 10 | 10 | 10 | 10 | 7 | 7 | 8 | 7 |
chill °C | 7 | 4 | 2 | 3 | 8 | 6 | 5 | 7 | 8 | 6 | 8 | 7 | 6 | 7 | 3 | 4 | 6 | 4 |
Freezing level m | 2300 | 1850 | 1800 | 1650 | 2200 | 2400 | 2500 | 2600 | 2650 | 2650 | 2650 | 3150 | 2850 | 2450 | 2000 | 1850 | 2000 | 1900 |
 | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — |
 | — | 7:02 | — | — | 7:00 | — | — | 6:59 | — | — | 6:57 | — | — | 6:54 | — | — | 6:52 | — |
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Mount Constitution Weather (Days 0-3):
The weather forecast for Mount Constitution is: Moderate rain (total 13mm), heaviest on Fri afternoon. Very mild (max 10°C on Sun afternoon, min 6°C on Fri night). Winds decreasing (strong winds from the WSW on Fri night, calm by Sat afternoon).
Mount Constitution Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Tue afternoon. Very mild (max 11°C on Mon afternoon, min 7°C on Tue night). Winds increasing (light winds from the SSW on Mon morning, strong winds from the WSW by Tue night).
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 |  | ||||
| |||||
SHIP5207 | |||||
SHIP11362 | |||||
SHIP9259 | |||||
SHIP8674 | |||||
SHIP697 | |||||
SHIP4364 |
* 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.