– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 10 pm Mon 07 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Mon 07 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Mon 07 Sep 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 16°C on Wed afternoon, min 6°C on Mon night). Winds increasing (calm on Tue morning, fresh winds from the W by Thu afternoon). | Days 5–7 Weather SummaryMostly dry. Very mild (max 10°C on Sun afternoon, min 4°C on Thu night). Wind will be generally light. | |||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  | |  |  | |  | | | | |
some clouds | clear | clear | clear | clear | clear | clear | rain shwrs | rain shwrs | rain shwrs | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | |
Cloud base (m) | 6450 | 8600 | 8450 | 8800 | 800 | 800 | 800 | 750 | 2500 | 4800 | 4900 | 2700 | 700 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 0.1 | 0.3 | 0.4 | — | — | — | — | — | — |
max °C | 8 | 10 | 14 | 14 | 14 | 16 | 13 | 8 | 8 | 7 | 5 | 9 | 9 | 9 | 9 | 6 |
min °C | 6 | 9 | 14 | 13 | 14 | 15 | 10 | 6 | 7 | 4 | 4 | 8 | 8 | 9 | 7 | 5 |
chill °C | 4 | 9 | 14 | 13 | 14 | 15 | 8 | 3 | 3 | 3 | 3 | 7 | 6 | 7 | 6 | 3 |
Freezing level m | 3200 | 3450 | 3700 | 4100 | 4400 | 4450 | 4150 | 3500 | 3100 | 3200 | 3000 | 2900 | 2800 | 2750 | 2600 | 3100 |
 | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — |
 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:25 | — | — | 7:23 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Mostly dry. Very mild (max 16°C on Wed afternoon, min 6°C on Mon night). Winds increasing (calm on Tue morning, fresh winds from the W by Thu afternoon).
Humpback Mountain (Cascades) Weather (Days 3-6):
Mostly dry. Very mild (max 10°C on Sun afternoon, min 4°C on Thu night). 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 |
|---|---|---|---|---|---|
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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.