– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 10 am Wed 26 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Wed 26 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Wed 26 Aug Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummarySome drizzle, heaviest during Fri night. Very mild (max 15°C on Wed afternoon, min 4°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 7mm), mostly falling on Mon afternoon. Mild temperatures (max 7°C on Sun night, min 3°C on Sat morning). Wind will be generally light. | |||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | | |  | |  | |  |  | | | | |
clear | clear | clear | rain shwrs | rain shwrs | rain shwrs | some clouds | clear | rain shwrs | light rain | rain shwrs | light rain | light rain | cloudy | some clouds | light rain | light rain | light rain | |
Cloud base (m) | 9200 | 750 | 2000 | 900 | 750 | 850 | 750 | 850 | 800 | 750 | 1700 | 1550 | 650 | 750 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.1 | 0.1 | 0.4 | — | — | 0.8 | 1.9 | 1.6 | 1 | 0.1 | — | — | 0.1 | 2 | 0.1 |
max °C | 14 | 15 | 13 | 9 | 11 | 9 | 7 | 9 | 7 | 4 | 6 | 6 | 4 | 6 | 7 | 7 | 7 | 6 |
min °C | 14 | 14 | 10 | 8 | 10 | 6 | 6 | 8 | 4 | 3 | 5 | 4 | 4 | 6 | 6 | 7 | 7 | 6 |
chill °C | 14 | 13 | 9 | 6 | 7 | 4 | 4 | 5 | 0 | -1 | 2 | 2 | 2 | 4 | 4 | 6 | 5 | 4 |
Freezing level m | 4050 | 4050 | 3750 | 3350 | 3500 | 3500 | 3250 | 3150 | 2650 | 2200 | 2500 | 3150 | 3200 | 3200 | 3250 | 2950 | 2950 | 2650 |
 | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — |
 | — | 7:58 | — | — | 7:55 | — | — | 7:53 | — | — | 7:52 | — | — | 7:50 | — | — | 7:47 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Some drizzle, heaviest during Fri night. Very mild (max 15°C on Wed afternoon, min 4°C on Fri night). Wind will be generally light.
Humpback Mountain (Cascades) Weather (Days 3-6):
Light rain (total 7mm), mostly falling on Mon afternoon. Mild temperatures (max 7°C on Sun night, min 3°C on Sat 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 |
|---|---|---|---|---|---|
 | |||||
SHIP10738 | |||||
SHIP6606 | |||||
SHIP3396 | |||||
SHIP6648 | |||||
| |||||
Seattl / oeing Airport | |
* 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.