– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 10 pm Mon 20 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Mon 20 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Mon 20 Apr Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryDrizzle on Mon night followed by colder weather and a heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 10°C on Mon night, min -3°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the W by Wed morning). | Days 5–7 Weather SummaryLight rain (total 4mm), mostly falling on Sun afternoon. Freeze-thaw conditions (max 4°C on Fri afternoon, min -1°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  |  |  |  | |  | | |  | | |  | |
rain shwrs | cloudy | light rain | mod. snow | mod. snow | light snow | light snow | snow shwrs | some clouds | clear | clear | some clouds | some clouds | clear | cloudy | light rain | light rain | light rain | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | 6 | 9 | 3 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | |
0.5 | — | 0.6 | — | — | — | — | — | — | — | — | — | — | — | — | 0.1 | 0.2 | 3 | 1 | |
max °C | 10 | 6 | 3 | 2 | -1 | 0 | -1 | -2 | -1 | 1 | 2 | 4 | 3 | 2 | 4 | 3 | 2 | 3 | 3 |
min °C | 7 | 4 | 2 | -1 | -1 | 0 | -3 | -3 | -1 | -1 | 1 | 4 | 1 | 1 | 4 | 2 | 2 | 3 | 1 |
7 | 2 | -1 | -6 | -8 | -6 | -8 | -7 | -6 | -4 | -2 | 2 | -2 | -1 | 4 | -1 | 0 | 1 | -1 | |
3100 | 2950 | 2550 | 1550 | 1300 | 1550 | 1150 | 1250 | 1450 | 1550 | 1850 | 2050 | 1750 | 1800 | 2000 | 1900 | 1800 | 2000 | 1850 | |
Cloud base (m) | 1750 | 750 | 650 | 650 | 650 | 650 | 700 | 750 | 900 | 2900 | 1950 | 2900 | 3100 | 2300 | 2050 | 1950 | |||
 | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — |
 | — | — | — | 8:02 | — | — | 8:04 | — | — | 8:06 | — | — | 8:07 | — | — | 8:07 | — | — | 8:09 |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Drizzle on Mon night followed by colder weather and a heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 10°C on Mon night, min -3°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the W by Wed morning).
Humpback Mountain (Cascades) Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Sun afternoon. Freeze-thaw conditions (max 4°C on Fri afternoon, min -1°C on Thu 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.