– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 4 pm Wed 15 Oct Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Wed 15 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Wed 15 Oct Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Fri morning. Mild temperatures (max 7°C on Wed afternoon, min 1°C on Fri afternoon). Winds increasing (calm on Wed afternoon, fresh winds from the WNW by Fri afternoon). | Days 5–7 Weather SummaryMild at first with light rain (total 4mm) on Sat night followed by colder weather and light fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 6°C on Sat afternoon, min 0°C on Sun night). Winds increasing (calm on Sat afternoon, fresh winds from the W by Mon night). | ||||||||||||||||
Wed 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | |  |  |  | |  | | |  | |
some clouds | clear | clear | cloudy | rain shwrs | rain shwrs | some clouds | some clouds | some clouds | light rain | mod. snow | light snow | light snow | light snow | cloudy | cloudy | snow shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | 7 | 2 | 1 | 3 | — | — | 1 | |
— | — | — | — | 0.4 | 0.7 | — | — | — | 0.1 | 4 | — | — | — | — | — | — | |
max°C | 7 | 6 | 5 | 5 | 3 | 2 | 1 | 2 | 5 | 6 | 6 | 1 | 1 | 1 | 1 | 1 | 1 |
min°C | 6 | 5 | 4 | 3 | 2 | 2 | 1 | 1 | 3 | 4 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
4 | 3 | 1 | 0 | -2 | -4 | -6 | -4 | 3 | 2 | -4 | -2 | -3 | -2 | -5 | -4 | -6 | |
3400 | 3700 | 3600 | 3150 | 3200 | 2050 | 1750 | 2050 | 2800 | 3150 | 2550 | 1700 | 1700 | 1650 | 1700 | 1750 | 1600 | |
Cloud base (m) | 5900 | 3150 | 800 | 700 | 750 | 1700 | 3500 | 2750 | 2150 | 650 | 650 | 650 | 700 | 750 | 700 | ||
 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:31 | — | — |
 | 6:17 | — | — | 6:15 | — | — | 6:15 | — | — | 6:13 | — | — | 6:10 | — | — | 6:08 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Some drizzle, heaviest during Fri morning. Mild temperatures (max 7°C on Wed afternoon, min 1°C on Fri afternoon). Winds increasing (calm on Wed afternoon, fresh winds from the WNW by Fri afternoon).
Humpback Mountain (Cascades) Weather (Days 3-6):
Mild at first with light rain (total 4mm) on Sat night followed by colder weather and light fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 6°C on Sat afternoon, min 0°C on Sun night). Winds increasing (calm on Sat afternoon, fresh winds from the W by Mon 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 | | ||||
SHIP8350 | |||||
SHIP7543 |
* 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.