– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 4 pm Fri 28 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Fri 28 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Fri 28 Aug Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 12mm), heaviest on Sat morning. Very mild (max 13°C on Mon morning, min 3°C on Sat morning). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 19mm), heaviest on Wed morning. Very mild (max 16°C on Mon afternoon, min 4°C on Wed night). Wind will be generally light. | ||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  | | |  | | | | | | | |
clear | rain shwrs | mod. rain | rain shwrs | rain shwrs | some clouds | cloudy | clear | clear | clear | some clouds | some clouds | rain shwrs | rain shwrs | mod. rain | mod. rain | rain shwrs | |
Cloud base (m) | 900 | 850 | 700 | 900 | 900 | 900 | 2150 | 9000 | 9200 | 5950 | 5750 | 800 | 650 | 650 | 2000 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 1 | 8 | 1.6 | 0.8 | — | — | — | — | — | — | — | 0.1 | 0.4 | 6 | 7 | 4 |
max °C | 10 | 8 | 4 | 6 | 6 | 5 | 7 | 9 | 13 | 16 | 14 | 12 | 13 | 9 | 7 | 6 | 6 |
min °C | 10 | 4 | 3 | 4 | 3 | 3 | 6 | 8 | 10 | 15 | 13 | 12 | 12 | 7 | 7 | 6 | 4 |
chill °C | 8 | 0 | -2 | 0 | 0 | 0 | 4 | 6 | 10 | 15 | 13 | 12 | 10 | 5 | 6 | 4 | 4 |
Freezing level m | 3350 | 2600 | 2150 | 2450 | 3050 | 3150 | 3400 | 3700 | 3800 | 3850 | 3900 | 3700 | 3550 | 2850 | 2700 | 2600 | 2350 |
 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — |
 | 7:53 | — | — | 7:52 | — | — | 7:50 | — | — | 7:47 | — | — | 7:45 | — | — | 7:44 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Moderate rain (total 12mm), heaviest on Sat morning. Very mild (max 13°C on Mon morning, min 3°C on Sat morning). Wind will be generally light.
Humpback Mountain (Cascades) Weather (Days 3-6):
Moderate rain (total 19mm), heaviest on Wed morning. Very mild (max 16°C on Mon afternoon, min 4°C on Wed 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 |
|---|---|---|---|---|---|
 | |||||
| |||||
Seattl / oeing Airport | | ||||
SHIP7314 | |||||
SHIP7877 | |||||
SHIP7042 | |||||
Pierce County Airport - Thun Field - Puyallup (Washington) |  |
* 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.