– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 3 pm Tue 06 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Tue 06 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 06 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 Tue afternoon, min -8°C on Wed night). Winds decreasing (near gales from the W on Tue night, light winds from the W by Fri morning). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 7°C on Sat afternoon, min -1°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||
Tue 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | |  |  | | | |  | | | |
heavy snow | snow shwrs | mod. snow | light snow | heavy snow | light snow | light snow | light snow | light snow | some clouds | some clouds | some clouds | some clouds | snow shwrs | cloudy | some clouds | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
17 | 8 | 8 | 3 | 14 | 4 | 3 | 3 | 1 | — | — | — | — | 2 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -5 | -6 | -6 | -6 | -6 | -5 | -3 | -3 | 2 | 6 | 6 | 7 | 4 | 0 | 0 | 2 |
min °C | -3 | -6 | -6 | -6 | -8 | -7 | -5 | -4 | -3 | -1 | 3 | 6 | 5 | -1 | -1 | -1 | 1 |
-11 | -16 | -12 | -14 | -17 | -16 | -14 | -11 | -8 | -3 | 1 | 6 | 4 | -5 | -5 | -4 | -2 | |
1100 | 650 | 750 | 650 | 500 | 500 | 800 | 900 | 1100 | 1300 | 2400 | 2550 | 2600 | 2000 | 1500 | 1450 | 1950 | |
Cloud base (m) | 600 | 650 | 650 | 650 | 650 | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 750 | 700 | 750 | 850 |
 | — | — | 7:52 | — | — | 7:52 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — |
 | 4:30 | — | — | 4:31 | — | — | 4:32 | — | — | 4:35 | — | — | 4:36 | — | — | 4:37 | — |
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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 Tue afternoon, min -8°C on Wed night). Winds decreasing (near gales from the W on Tue night, light winds from the W by Fri morning).
Humpback Mountain (Cascades) Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 7°C on Sat afternoon, min -1°C on Fri afternoon). Wind will be generally light.
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 |
|---|---|---|---|---|---|
 | |||||
 | |||||
 | |||||
Seattl / oeing Airport |  | ||||
SHIP5147 | |||||
SHIP3779 | |||||
SHIP4435 |
* 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.