– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 9 pm Tue 03 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Tue 03 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Tue 03 Feb Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 13°C on Tue night, min 5°C on Fri afternoon). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 42mm) on Sat night. Becoming colder with heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 4°C on Fri night, min -4°C on Mon morning). Winds increasing (calm on Fri night, fresh winds from the W by Sun night). | ||||||||||||||||||
Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  |  |  | |  |  | |  |  | | | |
some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | cloudy | rain shwrs | mod. rain | mod. rain | heavy rain | mod. snow | mod. snow | mod. snow | light snow | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 10 | 10 | 2 | — | — | |
— | — | — | — | — | — | — | — | — | 0.1 | 6 | 6 | 30 | — | — | — | — | — | — | |
max °C | 13 | 13 | 13 | 13 | 13 | 12 | 10 | 8 | 5 | 4 | 3 | 3 | 3 | 0 | -3 | -3 | -3 | -3 | 1 |
min °C | 9 | 12 | 13 | 13 | 13 | 10 | 8 | 7 | 5 | 2 | 3 | 3 | 2 | -2 | -3 | -3 | -4 | -4 | -4 |
9 | 12 | 13 | 13 | 12 | 8 | 6 | 4 | 2 | 2 | -1 | -2 | -2 | -8 | -10 | -10 | -10 | -7 | -4 | |
2900 | 3600 | 3500 | 3800 | 3850 | 3800 | 3150 | 2800 | 2450 | 2100 | 2200 | 2250 | 2200 | 1550 | 1100 | 1000 | 1100 | 1050 | 850 | |
Cloud base (m) | 900 | 4350 | 8950 | 8150 | 9250 | 8550 | 6200 | 2550 | 900 | 700 | 650 | 650 | 700 | 700 | 700 | 700 | 700 | ||
 | — | 7:26 | — | — | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:20 | — | — |
 | — | — | 5:12 | — | — | 5:14 | — | — | 5:15 | — | — | 5:16 | — | — | 5:19 | — | — | 5:20 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Mostly dry. Very mild (max 13°C on Tue night, min 5°C on Fri afternoon). Wind will be generally light.
Humpback Mountain (Cascades) Weather (Days 3-6):
Heavy rain (total 42mm) on Sat night. Becoming colder with heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 4°C on Fri night, min -4°C on Mon morning). Winds increasing (calm on Fri night, fresh winds from the W by Sun night).
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 | | ||||
SHIP3717 | |||||
SHIP5548 | |||||
SHIP3608 |
* 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.