– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 4 pm Thu 03 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Thu 03 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Thu 03 Sep Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 19mm), heaviest on Fri afternoon. Very mild (max 10°C on Sun morning, min 4°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 15°C on Tue afternoon, min 8°C on Mon morning). Wind will be generally light. | ||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | |  | |  |  | | | |  |  | |
light rain | rain shwrs | rain shwrs | risk tstorm | light rain | light rain | mod. rain | rain shwrs | some clouds | some clouds | clear | clear | clear | clear | some clouds | cloudy | some clouds | |
Cloud base (m) | 2150 | 1500 | 900 | 2250 | 2950 | 2550 | 1950 | 2600 | 6700 | 3000 | 3200 | 6500 | 8400 | 8950 | 7150 | 6700 | 6300 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 4 | 0.2 | 5 | 0.8 | 0.8 | 5 | 0.2 | — | — | — | — | — | — | — | — | — |
max °C | 6 | 5 | 5 | 7 | 8 | 8 | 8 | 8 | 10 | 13 | 11 | 9 | 11 | 10 | 12 | 15 | 15 |
min °C | 5 | 4 | 4 | 7 | 7 | 7 | 7 | 7 | 8 | 12 | 9 | 8 | 11 | 10 | 11 | 15 | 14 |
chill °C | 3 | 4 | 4 | 7 | 7 | 7 | 6 | 7 | 6 | 11 | 8 | 6 | 9 | 8 | 11 | 14 | 14 |
Freezing level m | 2400 | 2250 | 2350 | 2550 | 2550 | 2550 | 2600 | 2700 | 2900 | 3000 | 3000 | 3050 | 3150 | 3450 | 3500 | 3400 | 3450 |
 | — | — | 6:28 | — | — | 6:28 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — |
 | 7:42 | — | — | 7:39 | — | — | 7:37 | — | — | 7:36 | — | — | 7:34 | — | — | 7:31 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Moderate rain (total 19mm), heaviest on Fri afternoon. Very mild (max 10°C on Sun morning, min 4°C on Thu night). Wind will be generally light.
Humpback Mountain (Cascades) Weather (Days 3-6):
Mostly dry. Very mild (max 15°C on Tue afternoon, min 8°C on Mon 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 | |||||
SHIP3539 |
* 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.