– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 9 pm Sun 04 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Sun 04 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sun 04 Jan Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Tue afternoon. Temperatures will be below freezing (max -3°C on Sun night, min -7°C on Wed afternoon). Winds increasing (light winds from the WSW on Sun night, strong winds from the W by Tue night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 4°C on Sat morning, min -7°C on Wed night). Winds decreasing (near gales from the W on Thu afternoon, calm by Sat morning). | ||||||||||||||||||
Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | | |  | | | | | |  |  |  | | |
snow shwrs | light snow | light snow | light snow | mod. snow | heavy snow | mod. snow | mod. snow | mod. snow | heavy snow | mod. snow | mod. snow | mod. snow | mod. snow | light snow | some clouds | clear | cloudy | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
2 | 4 | 1 | 3 | 7 | 14 | 7 | 7 | 8 | 11 | 9 | 6 | 8 | 7 | 4 | — | — | — | 2 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -4 | -5 | -5 | -3 | -3 | -5 | -6 | -7 | -7 | -6 | -7 | -4 | -2 | -1 | 2 | 4 | 4 | 3 |
min °C | -4 | -5 | -5 | -5 | -4 | -4 | -6 | -6 | -7 | -7 | -7 | -7 | -6 | -3 | -2 | -1 | 4 | 3 | 0 |
-9 | -10 | -11 | -12 | -11 | -12 | -16 | -13 | -16 | -15 | -18 | -18 | -16 | -10 | -9 | -5 | 2 | 2 | -3 | |
850 | 950 | 850 | 700 | 800 | 1050 | 750 | 700 | 600 | 400 | 650 | 650 | 750 | 1050 | 1300 | 1500 | 2400 | 2250 | 1650 | |
Cloud base (m) | 650 | 700 | 650 | 650 | 650 | 600 | 650 | 650 | 650 | 650 | 650 | 700 | 700 | 700 | 700 | 750 | 700 | 700 | 2100 |
 | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:50 | — | — | 7:50 | — | — |
 | — | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — | 4:32 | — | — | 4:35 | — | — | 4:36 | — |
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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 Tue afternoon. Temperatures will be below freezing (max -3°C on Sun night, min -7°C on Wed afternoon). Winds increasing (light winds from the WSW on Sun night, strong winds from the W by Tue night).
Humpback Mountain (Cascades) Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 4°C on Sat morning, min -7°C on Wed night). Winds decreasing (near gales from the W on Thu afternoon, calm by Sat 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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Seattl / oeing Airport | | ||||
SHIP7747 | |||||
Pierce County Airport - Thun Field - Puyallup (Washington) | | ||||
SHIP7075 |
* 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.