– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades) Weather Forecast
Cascade Range · United StatesIssued: 10 pm Wed 16 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Wed 16 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 15°C on Wed night, min 10°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 15°C on Sun afternoon, min 4°C on Mon night). Wind will be generally light. | |||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | | | | | | | | |  | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | rain shwrs | |
Cloud base (m) | 9300 | 9300 | 8900 | 6550 | 650 | |||||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.7 |
max °C | 15 | 15 | 15 | 13 | 10 | 12 | 11 | 11 | 13 | 14 | 14 | 15 | 14 | 10 | 9 | 7 |
min °C | 14 | 15 | 14 | 10 | 10 | 12 | 10 | 11 | 13 | 13 | 13 | 14 | 12 | 8 | 9 | 4 |
chill °C | 14 | 15 | 13 | 9 | 9 | 11 | 9 | 11 | 13 | 13 | 13 | 14 | 11 | 6 | 6 | 1 |
Freezing level m | 3950 | 3900 | 3850 | 3850 | 3750 | 3800 | 3900 | 3950 | 3950 | 4150 | 4100 | 4050 | 4000 | 3600 | 3400 | 3350 |
 | — | 6:45 | — | — | 6:46 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — |
 | — | — | 7:14 | — | — | 7:12 | — | — | 7:09 | — | — | 7:07 | — | — | 7:06 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Mostly dry. Very mild (max 15°C on Wed night, min 10°C on Thu night). Wind will be generally light.
Humpback Mountain (Cascades) Weather (Days 3-6):
Mostly dry. Very mild (max 15°C on Sun afternoon, min 4°C on Mon 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 |
|---|---|---|---|---|---|
Stampede Pass Airport |  | ||||
Renton Airport | | ||||
Seattle Tacoma International Airport | | ||||
SHIP9520 | |||||
SHIP6925 | |||||
SHIP5604 | |||||
SHIP3811 |
* 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.