– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 3 pm Fri 02 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Fri 02 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Fri 02 Jan Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMild with heavy rain (total 21mm), heaviest during Sat morning. Becoming colder with a moderate fall of snow heaviest on Sun morning. Freeze-thaw conditions (max 6°C on Fri night, min -1°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max 0°C on Tue afternoon, min -3°C on Tue night). Winds increasing (light winds from the SSW on Wed morning, strong winds from the W by Thu morning). | ||||||||||||||||
Fri 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | |  | | | | |  | |  | |
light rain | light rain | mod. rain | light rain | light snow | light snow | light snow | light snow | light snow | some clouds | light snow | light snow | light snow | light snow | mod. snow | mod. snow | mod. snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | 2 | 4 | 2 | 2 | 2 | — | 5 | 5 | 4 | 5 | 7 | 9 | 8 | |
1.9 | 5 | 8 | 0.1 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 5 | 6 | 4 | 3 | 3 | 1 | 1 | 1 | -1 | -2 | -2 | -1 | 0 | -2 | -2 | -2 | -3 |
min °C | 5 | 3 | 3 | 3 | 2 | 1 | 1 | -1 | -1 | -2 | -2 | -2 | -1 | -3 | -2 | -3 | -3 |
4 | 0 | 1 | 0 | -1 | -1 | -1 | -5 | -5 | -6 | -7 | -6 | -8 | -10 | -4 | -10 | -9 | |
2050 | 2150 | 1550 | 1600 | 1300 | 1250 | 1100 | 950 | 900 | 750 | 650 | 750 | 950 | 600 | 650 | 650 | 600 | |
Cloud base (m) | 650 | 700 | 650 | 600 | 600 | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 |
 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — |
 | 4:27 | — | — | 4:28 | — | — | 4:29 | — | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Mild with heavy rain (total 21mm), heaviest during Sat morning. Becoming colder with a moderate fall of snow heaviest on Sun morning. Freeze-thaw conditions (max 6°C on Fri night, min -1°C on Sun night). Wind will be generally light.
Humpback Mountain (Cascades) Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max 0°C on Tue afternoon, min -3°C on Tue night). Winds increasing (light winds from the SSW on Wed morning, strong winds from the W by Thu morning).
This table gives the weather forecast for Humpback Mountain (Cascades) at the specific elevation of 1000 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 | | ||||
SHIP8174 | |||||
SHIP9194 | |||||
SHIP3752 |
* 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.