– Lat/Long: 48.68° N 122.83° W
Mount Constitution
Weather Forecast, United StatesIssued: 4 pm Mon 15 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Mon 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Mon 15 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Constitution Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 20°C on Tue night, min 12°C on Mon afternoon). Winds increasing (calm on Mon night, fresh winds from the S by Wed morning). | Days 5–7 Weather SummaryLight rain (total 10mm), mostly falling on Sat morning. Very mild (max 14°C on Thu afternoon, min 9°C on Sat morning). Winds increasing (calm on Thu night, fresh winds from the WSW by Sun morning). | ||||||||||||||||
Mon 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | | |  | | | |  |  | |  | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | some clouds | light rain | light rain | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 1.8 | 3 | |
max°C | 14 | 15 | 16 | 19 | 20 | 16 | 16 | 15 | 12 | 14 | 14 | 12 | 14 | 13 | 9 | 10 | 10 |
min°C | 12 | 15 | 15 | 18 | 17 | 15 | 16 | 13 | 12 | 13 | 13 | 12 | 14 | 11 | 9 | 9 | 10 |
12 | 15 | 14 | 18 | 16 | 14 | 16 | 12 | 11 | 12 | 13 | 12 | 14 | 8 | 6 | 6 | 7 | |
4050 | 4250 | 4450 | 4450 | 4200 | 3950 | 3950 | 3850 | 3750 | 3800 | 3800 | 3800 | 3850 | 3500 | 2750 | 2600 | 2500 | |
Cloud base (m) | 9500 | 9600 | 9300 | 9400 | 9000 | 150 | 300 | 1800 | 200 | 150 | 100 | ||||||
 | — | — | 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. Warm (max 20°C on Tue night, min 12°C on Mon afternoon). Winds increasing (calm on Mon night, fresh winds from the S by Wed morning).
Mount Constitution Weather (Days 3-6):
Light rain (total 10mm), mostly falling on Sat morning. Very mild (max 14°C on Thu afternoon, min 9°C on Sat morning). Winds increasing (calm on Thu night, fresh winds from the WSW by Sun morning).
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 |  | ||||
SHIP9022 | |||||
SHIP5040 | |||||
SHIP4205 | |||||
* 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.