– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 3 pm Sun 14 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sun 14 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 14 Dec Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 38mm) on Sun night. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 7°C on Sun night, min -6°C on Tue night). Winds decreasing (severe gales from the WSW on Mon afternoon, light winds from the SW by Mon night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 1°C on Thu afternoon, min -6°C on Thu night). Mainly near gales. | ||||||||||||||||
Sun 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | |  | | | |  |  | | |
cloudy | heavy rain | heavy rain | light snow | mod. snow | light snow | mod. snow | heavy snow | light snow | mod. snow | light snow | mod. snow | light snow | mod. snow | heavy snow | snow shwrs | heavy snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | 1 | 6 | 4 | 6 | 23 | 5 | 7 | 3 | 10 | 3 | 9 | 11 | 5 | 15 | |
— | 20 | 14 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 5 | 7 | 7 | 2 | -2 | 2 | 2 | 0 | -5 | -4 | -3 | -1 | 1 | -3 | -6 | -6 | -5 |
min°C | 4 | 5 | 5 | 0 | -3 | -1 | 0 | -6 | -5 | -4 | -4 | -3 | -1 | -6 | -6 | -6 | -6 |
0 | 2 | -3 | -8 | -11 | -7 | -6 | -18 | -16 | -13 | -12 | -8 | -8 | -14 | -14 | -14 | -15 | |
2200 | 2850 | 2900 | 1950 | 1150 | 1350 | 1850 | 1200 | 800 | 950 | 1000 | 900 | 1750 | 950 | 700 | 650 | 700 | |
Cloud base (m) | 850 | 650 | 650 | 650 | 700 | 650 | 600 | 600 | 700 | 650 | 650 | 600 | 600 | 600 | 600 | 650 | 650 |
 | — | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — |
 | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Heavy rain (total 38mm) on Sun night. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 7°C on Sun night, min -6°C on Tue night). Winds decreasing (severe gales from the WSW on Mon afternoon, light winds from the SW by Mon night).
Humpback Mountain (Cascades) Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 1°C on Thu afternoon, min -6°C on Thu night). Mainly near gales.
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 |  | ||||
Pierce County Airport - Thun Field - Puyallup (Washington) | | ||||
BUOY-TCNW1 | |||||
BUOY-TCMW1 |
* 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.