– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 10 pm Fri 21 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 3mm), mostly falling on Sat afternoon. Very mild (max 19°C on Fri night, min 6°C on Sun morning). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 23°C on Tue afternoon, min 10°C on Thu morning). Wind will be generally light. | |||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | |  |  | | | | | | | | | |
some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | rain shwrs | rain shwrs | |
Cloud base (m) | 4750 | 700 | 850 | 9150 | 9500 | 8950 | 6250 | |||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.2 | 1.2 | 0.3 | 0.9 | 0.1 | — | — | — | — | — | — | — | — | 0.3 | 0.2 |
max °C | 19 | 13 | 13 | 11 | 7 | 11 | 12 | 16 | 19 | 20 | 20 | 23 | 19 | 15 | 16 | 14 |
min °C | 15 | 12 | 12 | 7 | 6 | 9 | 10 | 14 | 19 | 18 | 19 | 21 | 17 | 15 | 15 | 11 |
chill °C | 15 | 12 | 10 | 4 | 3 | 7 | 9 | 14 | 19 | 18 | 19 | 21 | 17 | 15 | 14 | 10 |
Freezing level m | 4450 | 4050 | 3700 | 3300 | 3300 | 3650 | 4150 | 4100 | 4150 | 4250 | 4250 | 4400 | 4300 | 4250 | 4150 | 3950 |
 | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:15 | — | — | 6:16 | — | — |
 | — | — | — | 8:05 | — | — | 8:02 | — | — | 8:01 | — | — | 8:00 | — | 7:58 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Light rain (total 3mm), mostly falling on Sat afternoon. Very mild (max 19°C on Fri night, min 6°C on Sun morning). Wind will be generally light.
Humpback Mountain (Cascades) Weather (Days 3-6):
Mostly dry. Warm (max 23°C on Tue afternoon, min 10°C on Thu morning). 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 | |||||
SHIP4410 | |||||
SHIP5482 |
* 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.