– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 4 am Sun 03 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Sun 03 May Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Sun 03 May 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 16°C on Sun afternoon, min 9°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 9°C on Wed morning, min 0°C on Fri night). Winds increasing (light winds from the WNW on Thu morning, fresh winds from the W by Fri afternoon). | |||||||||||||||||
Sunday 3 | Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | | | | | |  |  | | | |  | |  | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 15 | 16 | 14 | 13 | 13 | 12 | 10 | 12 | 10 | 9 | 9 | 7 | 5 | 8 | 6 | 5 | 4 | 1 |
min °C | 14 | 16 | 13 | 12 | 13 | 9 | 9 | 12 | 9 | 8 | 9 | 5 | 4 | 8 | 6 | 4 | 3 | 0 |
14 | 15 | 13 | 12 | 12 | 8 | 8 | 11 | 7 | 6 | 6 | 2 | 1 | 6 | 4 | 0 | -3 | -5 | |
3300 | 3550 | 3550 | 3500 | 3600 | 3600 | 3500 | 3600 | 3700 | 3600 | 3400 | 2950 | 3250 | 3250 | 3250 | 2450 | 2100 | 1800 | |
Cloud base (m) | 9250 | 8350 | 9100 | 700 | 8000 | 6950 | 6550 | 4850 | 2300 | 700 | ||||||||
 | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:39 | — | — |
 | — | — | 8:19 | — | — | 8:21 | — | — | 8:22 | — | — | 8:22 | — | — | 8:24 | — | — | 8:25 |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Mostly dry. Very mild (max 16°C on Sun afternoon, min 9°C on Mon night). Wind will be generally light.
Humpback Mountain (Cascades) Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 9°C on Wed morning, min 0°C on Fri night). Winds increasing (light winds from the WNW on Thu morning, fresh winds from the W by Fri afternoon).
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.