– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades) Weather Forecast
Cascade Range · United StatesIssued: 10 am Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 15°C on Wed morning, min 10°C on Mon afternoon). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 4mm) at first, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 15°C on Thu afternoon, min 0°C on Sat night). Winds decreasing (fresh winds from the W on Fri afternoon, calm by Sat night). | |||||||||||||||||
Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | | | | | |  |  | | |  | |
clear | some clouds | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | rain shwrs | rain shwrs | some clouds | some clouds | light snow | |
Cloud base (m) | 9000 | 7850 | 8900 | 8450 | 9300 | 9550 | 9200 | 9250 | 8600 | 8500 | 1500 | 650 | 700 | 850 | 650 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.4 | 4 | — | — | — |
max °C | 12 | 11 | 11 | 12 | 13 | 14 | 15 | 14 | 15 | 14 | 15 | 15 | 9 | 7 | 5 | 1 | 1 | 0 |
min °C | 11 | 10 | 10 | 11 | 12 | 13 | 15 | 14 | 14 | 14 | 15 | 11 | 8 | 6 | 2 | 1 | 1 | 0 |
chill °C | 10 | 8 | 9 | 10 | 12 | 12 | 15 | 14 | 14 | 14 | 15 | 9 | 5 | 1 | -3 | -3 | -2 | -2 |
Freezing level m | 4050 | 4000 | 4200 | 4150 | 4150 | 4200 | 4100 | 4100 | 4250 | 4200 | 4100 | 4200 | 3750 | 3100 | 2050 | 1800 | 1750 | 1600 |
 | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — |
 | — | 6:37 | — | — | 6:36 | — | — | 6:34 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — |
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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 morning, min 10°C on Mon afternoon). Wind will be generally light.
Humpback Mountain (Cascades) Weather (Days 3-6):
Light rain (total 4mm) at first, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 15°C on Thu afternoon, min 0°C on Sat night). Winds decreasing (fresh winds from the W on Fri afternoon, calm by Sat night).
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 | |||||
BUOY-TCNW1 |
* 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.