– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 10 am Wed 11 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Wed 11 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Wed 11 Mar Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Thu afternoon. Freeze-thaw conditions (max 1°C on Wed night, min -9°C on Fri night). Mainly stormy winds. | Days 4–6 Weather SummaryA light fall of snow, heaviest on Sun afternoon. Turning milder with light rain (total 8mm) on Sun night. Freeze-thaw conditions (max 7°C on Mon night, min -9°C on Sat morning). Winds increasing (calm on Sat night, strong winds from the WSW by Sun night). | |||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  | | | |  |  |  | |  | |  |  | |  | |
mod. snow | mod. snow | heavy snow | mod. snow | heavy snow | heavy snow | heavy snow | mod. snow | snow shwrs | light snow | snow shwrs | snow shwrs | cloudy | light snow | light snow | light rain | light rain | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
9 | 10 | 17 | 6 | 16 | 27 | 17 | 9 | 8 | 4 | 2 | 2 | — | 5 | 5 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 1.8 | 3 | 0.1 | |
max °C | -3 | 0 | 1 | -6 | -6 | -5 | -4 | -4 | -4 | -9 | -8 | -6 | -3 | -3 | 2 | 2 | 5 | 7 |
min °C | -5 | -1 | -5 | -6 | -6 | -6 | -4 | -4 | -9 | -9 | -8 | -7 | -4 | -4 | 0 | 2 | 4 | 5 |
-9 | -9 | -16 | -17 | -15 | -13 | -10 | -9 | -18 | -18 | -16 | -14 | -7 | -7 | -5 | -3 | 0 | 0 | |
1000 | 1600 | 1100 | 700 | 750 | 650 | 850 | 950 | 550 | 400 | 550 | 0 | 1000 | 1050 | 2600 | 3300 | 3400 | 3450 | |
Cloud base (m) | 650 | 650 | 650 | 750 | 700 | 650 | 650 | 650 | 650 | 700 | 750 | 700 | 2100 | 800 | 700 | 700 | 700 | 700 |
 | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — |
 | — | 7:05 | — | — | 7:06 | — | — | 7:07 | — | — | 7:08 | — | — | 7:10 | — | — | 7:12 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: A heavy fall of snow, heaviest during Thu afternoon. Freeze-thaw conditions (max 1°C on Wed night, min -9°C on Fri night). Mainly stormy winds.
Humpback Mountain (Cascades) Weather (Days 3-6):
A light fall of snow, heaviest on Sun afternoon. Turning milder with light rain (total 8mm) on Sun night. Freeze-thaw conditions (max 7°C on Mon night, min -9°C on Sat morning). Winds increasing (calm on Sat night, strong winds from the WSW by Sun night).
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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* 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.