– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 4 pm Fri 17 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Fri 17 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Fri 17 Apr Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 12°C on Sun night, min -1°C on Fri afternoon). Wind will be generally light. | Days 5–7 Weather SummaryMild with light rain (total 2mm) on Tue afternoon Becoming colder with a light covering of snow, mostly falling on Wed morning. Freeze-thaw conditions (max 15°C on Mon afternoon, min -2°C on Wed night). Wind will be generally light. | ||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  | | |  | |  |  |  | |  | |
some clouds | cloudy | cloudy | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | rain shwrs | cloudy | risk tstorm | light rain | light snow | light snow | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 3 | |
— | — | — | — | — | — | — | — | — | — | 0.1 | — | 0.9 | 1.2 | — | — | — | |
max °C | 1 | 3 | 3 | 6 | 8 | 8 | 11 | 12 | 12 | 15 | 11 | 10 | 10 | 6 | 1 | 0 | -1 |
min °C | -1 | 1 | 3 | 5 | 7 | 8 | 10 | 9 | 11 | 14 | 10 | 9 | 7 | 2 | 1 | 0 | -2 |
-1 | -1 | 0 | 3 | 5 | 5 | 8 | 9 | 10 | 14 | 10 | 9 | 4 | -1 | -4 | -6 | -7 | |
1750 | 2100 | 2250 | 2600 | 2800 | 3050 | 3100 | 3200 | 3250 | 3250 | 3300 | 3350 | 3050 | 2250 | 1850 | 1550 | 1150 | |
Cloud base (m) | 800 | 700 | 700 | 3350 | 8400 | 3500 | 4200 | 5450 | 4500 | 4650 | 5650 | 2100 | 800 | 650 | 650 | 650 | |
 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:07 | — | — | 6:05 | — | — |
 | 7:57 | — | — | 7:59 | — | — | — | 8:00 | — | — | 8:00 | — | — | 8:02 | — | — | 8:04 |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Mostly dry. Freeze-thaw conditions (max 12°C on Sun night, min -1°C on Fri afternoon). Wind will be generally light.
Humpback Mountain (Cascades) Weather (Days 3-6):
Mild with light rain (total 2mm) on Tue afternoon Becoming colder with a light covering of snow, mostly falling on Wed morning. Freeze-thaw conditions (max 15°C on Mon afternoon, min -2°C on Wed 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 |
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* 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.