– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 10 am Sun 12 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Sun 12 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sun 12 Apr Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryDrizzle on Sun night followed by colder weather and a heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 5°C on Sun afternoon, min -7°C on Tue night). Winds increasing (calm on Sun morning, strong winds from the WSW by Tue night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max 0°C on Fri night, min -7°C on Wed morning). Winds decreasing (fresh winds from the W on Wed morning, light winds from the WNW by Fri morning). | |||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  |  |  | | | | | | |  | |
some clouds | light rain | light snow | light snow | light snow | light snow | light snow | light snow | mod. snow | snow shwrs | mod. snow | mod. snow | light snow | some clouds | light snow | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 2 | 2 | 2 | 3 | 2 | 3 | 9 | 3 | 7 | 6 | 2 | — | 2 | — | — | — | |
— | 0.3 | 1.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 4 | 5 | 2 | -2 | -2 | -2 | -3 | -2 | -2 | -7 | -5 | -6 | -6 | -4 | -4 | -4 | -2 | 0 |
min °C | 3 | 3 | -2 | -2 | -2 | -4 | -4 | -2 | -7 | -7 | -6 | -7 | -6 | -4 | -4 | -4 | -3 | -2 |
3 | -1 | -7 | -7 | -7 | -10 | -10 | -9 | -16 | -16 | -15 | -13 | -12 | -10 | -9 | -7 | -6 | -4 | |
2150 | 2100 | 1500 | 1200 | 1300 | 1050 | 1150 | 1300 | 600 | 700 | 850 | 350 | 800 | 1050 | 800 | 1050 | 1250 | 1450 | |
Cloud base (m) | 3250 | 2000 | 650 | 700 | 650 | 700 | 700 | 650 | 650 | 650 | 650 | 700 | 700 | 750 | 700 | 700 | 750 | 700 |
 | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:13 | — | — |
 | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:53 | — | — | 7:55 | — | — | 7:57 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Drizzle on Sun night followed by colder weather and a heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 5°C on Sun afternoon, min -7°C on Tue night). Winds increasing (calm on Sun morning, strong winds from the WSW by Tue night).
Humpback Mountain (Cascades) Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max 0°C on Fri night, min -7°C on Wed morning). Winds decreasing (fresh winds from the W on Wed morning, light winds from the WNW by Fri morning).
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.