– Lat/Long: 48.68° N 122.83° W
Mount Constitution
Weather Forecast, United StatesIssued: 4 pm Mon 20 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Mon 20 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Mon 20 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 Tue afternoon, min 18°C on Thu morning). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 20°C on Thu afternoon, min 11°C on Sun morning). Winds increasing (calm on Fri afternoon, fresh winds from the S by Fri night). | ||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | | |  | | | | |  | | | |
cloudy | some clouds | clear | clear | clear | clear | clear | some clouds | clear | some clouds | some clouds | clear | clear | clear | light rain | light rain | some clouds | |
Cloud base (m) | 200 | 9100 | 9000 | 5250 | 6800 | 6250 | 6600 | 2150 | 2700 | 200 | 200 | 850 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.5 | 0.1 | — |
max °C | 20 | 21 | 20 | 23 | 22 | 20 | 22 | 22 | 19 | 20 | 20 | 14 | 16 | 16 | 12 | 13 | 14 |
min °C | 19 | 19 | 19 | 22 | 19 | 19 | 21 | 19 | 18 | 20 | 15 | 14 | 15 | 12 | 12 | 12 | 12 |
chill °C | 19 | 19 | 19 | 22 | 19 | 19 | 21 | 19 | 18 | 20 | 14 | 13 | 15 | 9 | 10 | 11 | 12 |
Freezing level m | 4300 | 4250 | 4450 | 4550 | 4450 | 4450 | 4500 | 4450 | 4350 | 4350 | 4050 | 3850 | 3900 | 3700 | 3250 | 3500 | 3700 |
 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — | 5:35 | — | — |
 | — | 9:04 | — | — | 9:02 | — | — | 9:01 | — | — | 9:00 | — | — | 9:00 | — | — | 8:59 |
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Mount Constitution Weather (Days 0-3):
The weather forecast for Mount Constitution is: Mostly dry. Warm (max 23°C on Tue afternoon, min 18°C on Thu morning). Wind will be generally light.
Mount Constitution Weather (Days 3-6):
Mostly dry. Warm (max 20°C on Thu afternoon, min 11°C on Sun morning). Winds increasing (calm on Fri afternoon, fresh winds from the S by Fri 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 |  | ||||
Saturna Island Airport |  | ||||
BUOY-FRDW1 | |||||
* 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.