– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 9 am Thu 01 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Thu 01 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 01 Jan Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 19mm), heaviest on Thu night giving way to a moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 3°C on Thu morning, min -1°C on Sat night). Winds increasing (calm on Thu morning, fresh winds from the WSW by Sat night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -1°C on Sun morning, min -6°C on Tue night). Mainly fresh winds. | |||||||||||||||||
Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  | | | | | |  | | |  | |
cloudy | cloudy | light snow | light rain | light rain | light rain | light snow | some clouds | mod. snow | light snow | light snow | mod. snow | light snow | light snow | some clouds | light snow | light snow | heavy snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 1 | — | — | — | 2 | — | 7 | 3 | 5 | 6 | 3 | 1 | — | 3 | 5 | 25 | |
— | — | 15 | 3 | 0.9 | 0.4 | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 3 | 1 | 3 | 3 | 2 | 3 | 1 | 1 | 1 | -1 | -2 | -2 | -3 | -4 | -5 | -5 | -4 | -3 |
min °C | 2 | 0 | 2 | 2 | 2 | 1 | 0 | 1 | -1 | -2 | -3 | -3 | -3 | -4 | -5 | -5 | -4 | -6 |
2 | -2 | 0 | -3 | -1 | -3 | -4 | -2 | -6 | -7 | -6 | -7 | -8 | -10 | -12 | -12 | -9 | -13 | |
2400 | 2000 | 2200 | 2000 | 1900 | 2200 | 1650 | 1700 | 1650 | 1450 | 1200 | 1100 | 1150 | 950 | 700 | 800 | 850 | 950 | |
Cloud base (m) | 650 | 2100 | 650 | 650 | 650 | 650 | 650 | 650 | 600 | 650 | 600 | 650 | 650 | 700 | 650 | 800 | 650 | 600 |
 | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — |
 | — | 4:25 | — | — | 4:27 | — | — | 4:28 | — | — | 4:29 | — | — | 4:30 | — | — | 4:30 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Moderate rain (total 19mm), heaviest on Thu night giving way to a moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 3°C on Thu morning, min -1°C on Sat night). Winds increasing (calm on Thu morning, fresh winds from the WSW by Sat night).
Humpback Mountain (Cascades) Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -1°C on Sun morning, min -6°C on Tue night). Mainly fresh winds.
This table gives the weather forecast for Humpback Mountain (Cascades) at the specific elevation of 1577 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Humpback Mountain (Cascades). 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 |
|---|---|---|---|---|---|
 | |||||
 | |||||
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Seattl / oeing Airport |  | ||||
SHIP6093 | |||||
SHIP8050 | |||||
SHIP4116 |
* 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.