– Lat/Long: 48.68° N 122.83° W
Mount Constitution
Weather Forecast, United StatesIssued: 9 pm Thu 19 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Thu 19 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Thu 19 Feb Local Time
Updates in:
Update imminent hr min s
2 Mount Constitution Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Sat night, min -4°C on Thu night). Winds increasing (calm on Thu night, strong winds from the SSE by Sun afternoon). | Days 5–7 Weather SummaryModerate rain (total 17mm) heaviest on Mon night, then becoming colder with a dusting of snow on Tue morning. Temperatures will be slightly above freezing (max 4°C on Sun night, min 1°C on Tue morning). Mainly near gales. | ||||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  | |  | | |  |  |  | | | |  | |
some clouds | cloudy | cloudy | some clouds | cloudy | cloudy | light rain | light rain | light rain | rain shwrs | light rain | light rain | heavy rain | light snow | some clouds | some clouds | cloudy | light rain | cloudy | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | |
— | — | — | — | — | — | 0.1 | 0.1 | 0.3 | 2 | 0.7 | 0.4 | 14 | — | — | — | — | 0.4 | — | |
max °C | -3 | -2 | -1 | 1 | 2 | 2 | 3 | 3 | 3 | 4 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 2 | 2 |
min °C | -4 | -3 | -1 | 0 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 1 | 2 | 1 | 1 | 2 | 1 |
-9 | -8 | -6 | -5 | -5 | -5 | -4 | -3 | -4 | -3 | -1 | -1 | -1 | -7 | -5 | -6 | -5 | -3 | -5 | |
0 | 300 | 650 | 700 | 1100 | 1150 | 1250 | 1650 | 1250 | 1150 | 1150 | 1200 | 1300 | 950 | 1000 | 900 | 850 | 950 | 1000 | |
Cloud base (m) | 5750 | 550 | 450 | 700 | 2150 | 1800 | 800 | 800 | 500 | 350 | 1500 | 400 | 100 | 100 | 400 | 1750 | 250 | 200 | 650 |
 | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 7:00 | — | — |
 | — | — | 5:39 | — | — | 5:42 | — | — | 5:44 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — |
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Mount Constitution Weather (Days 0-3):
The weather forecast for Mount Constitution is: Mostly dry. Freeze-thaw conditions (max 3°C on Sat night, min -4°C on Thu night). Winds increasing (calm on Thu night, strong winds from the SSE by Sun afternoon).
Mount Constitution Weather (Days 3-6):
Moderate rain (total 17mm) heaviest on Mon night, then becoming colder with a dusting of snow on Tue morning. Temperatures will be slightly above freezing (max 4°C on Sun night, min 1°C on Tue morning). Mainly near gales.
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 |  | ||||
SHIP7020 | |||||
SHIP6588 | |||||
SHIP7930 | |||||
SHIP3134 | |||||
SHIP6210 |
* 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.