– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 4 am Tue 01 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 22mm), heaviest during Wed night. Very mild (max 12°C on Tue afternoon, min 3°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 4mm), mostly falling on Fri afternoon. Very mild (max 15°C on Sun afternoon, min 4°C on Fri morning). Wind will be generally light. | |||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | |  | | | |  | | | | |
some clouds | rain shwrs | rain shwrs | light rain | light rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | some clouds | risk tstorm | rain shwrs | some clouds | rain shwrs | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 5550 | 2000 | 800 | 1650 | 2100 | 650 | 700 | 2250 | 850 | 800 | 2000 | 2450 | 2650 | 2450 | 3700 | 6650 | 3050 | 4800 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.4 | 1.9 | 0.6 | 3 | 13 | 1.1 | 0.8 | 0.1 | — | 2 | 1.2 | — | 0.1 | — | — | — | — |
max °C | 11 | 12 | 8 | 6 | 8 | 6 | 4 | 7 | 6 | 6 | 8 | 8 | 10 | 12 | 12 | 13 | 15 | 12 |
min °C | 11 | 10 | 7 | 6 | 7 | 3 | 3 | 7 | 4 | 4 | 7 | 7 | 8 | 11 | 12 | 12 | 14 | 10 |
chill °C | 11 | 8 | 5 | 5 | 6 | 1 | 1 | 6 | 4 | 4 | 6 | 7 | 5 | 9 | 11 | 11 | 13 | 9 |
Freezing level m | 3600 | 3450 | 3300 | 2550 | 2650 | 2350 | 2150 | 2450 | 2300 | 2500 | 2600 | 2700 | 2950 | 3000 | 3100 | 3150 | 3200 | 3350 |
 | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:31 | — | — |
 | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — | — | 7:39 | — | — | 7:37 | — | — | 7:36 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Heavy rain (total 22mm), heaviest during Wed night. Very mild (max 12°C on Tue afternoon, min 3°C on Wed night). Wind will be generally light.
Humpback Mountain (Cascades) Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Fri afternoon. Very mild (max 15°C on Sun afternoon, min 4°C on Fri 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 |
|---|---|---|---|---|---|
 | |||||
 | |||||
Seattl / oeing Airport | | ||||
SHIP9983 | |||||
SHIP4965 | |||||
Pierce County Airport - Thun Field - Puyallup (Washington) |  | ||||
SHIP8958 |
* 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.