– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades) Weather Forecast
Cascade Range · United StatesIssued: 4 pm Sat 26 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sat 26 Sep Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 2mm), mostly falling on Tue morning. Mild temperatures (max 9°C on Sun afternoon, min 5°C on Sat afternoon). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 25mm), heaviest during Tue night. Very mild (max 12°C on Wed night, min 5°C on Thu night). Winds decreasing (fresh winds from the WSW on Tue afternoon, calm by Wed morning). | ||||||||||||||||
Sat 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  |  |  |  |  | | | | | | |
some clouds | some clouds | some clouds | clear | clear | some clouds | clear | rain shwrs | light rain | mod. rain | heavy rain | rain shwrs | some clouds | clear | clear | rain shwrs | rain shwrs | |
Cloud base (m) | 6500 | 5550 | 4800 | 5400 | 3300 | 2350 | 750 | 650 | 650 | 750 | 8950 | 9550 | 1800 | 700 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 0.1 | 2 | 6 | 13 | 0.2 | — | — | — | 0.5 | 4 |
max °C | 6 | 7 | 7 | 9 | 7 | 6 | 7 | 5 | 6 | 7 | 7 | 8 | 11 | 12 | 11 | 11 | 8 |
min °C | 5 | 6 | 6 | 8 | 6 | 5 | 6 | 5 | 5 | 7 | 7 | 7 | 10 | 12 | 11 | 9 | 5 |
chill °C | 3 | 5 | 4 | 7 | 4 | 3 | 3 | 2 | 1 | 3 | 3 | 6 | 10 | 11 | 11 | 7 | 1 |
Freezing level m | 2550 | 2750 | 2750 | 2850 | 3050 | 2900 | 2700 | 3350 | 3200 | 3300 | 2950 | 3650 | 3750 | 3750 | 3550 | 3150 | 3000 |
 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — |
 | 6:55 | — | — | 6:53 | — | — | 6:52 | — | — | 6:50 | — | — | 6:47 | — | — | 6:45 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Light rain (total 2mm), mostly falling on Tue morning. Mild temperatures (max 9°C on Sun afternoon, min 5°C on Sat afternoon). Wind will be generally light.
Humpback Mountain (Cascades) Weather (Days 3-6):
Heavy rain (total 25mm), heaviest during Tue night. Very mild (max 12°C on Wed night, min 5°C on Thu night). Winds decreasing (fresh winds from the WSW on Tue afternoon, calm by Wed 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 |
|---|---|---|---|---|---|
Renton Airport |  | ||||
Seattle Tacoma International Airport |  | ||||
Seattl / oeing Airport | | ||||
Pierce County Airport - Thun Field - Puyallup (Washington) |  | ||||
BUOY-EBSW1 | |||||
BUOY-TCNW1 |
* 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.