– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 4 am Sun 22 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Sun 22 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Sun 22 Mar Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Tue afternoon. Freeze-thaw conditions (max 3°C on Mon night, min -6°C on Tue night). Winds increasing (calm on Sun night, near gales from the WSW by Tue night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 5°C on Fri night, min -7°C on Wed morning). Winds decreasing (strong winds from the W on Wed morning, calm by Thu night). | |||||||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  |  |  | |  | | |  | | | | |
clear | some clouds | some clouds | clear | some clouds | cloudy | light snow | heavy snow | heavy snow | mod. snow | mod. snow | mod. snow | light snow | clear | clear | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | 1 | 11 | 12 | 9 | 6 | 6 | 3 | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | 0 | 2 | 1 | 2 | 3 | 1 | 2 | 2 | -6 | -6 | -6 | -6 | -4 | -1 | -1 | 2 | 5 |
min °C | -4 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | -6 | -7 | -6 | -7 | -7 | -5 | -4 | -1 | 1 | 3 |
-8 | -3 | 0 | -3 | -2 | -1 | -5 | -5 | -16 | -17 | -16 | -16 | -15 | -9 | -6 | -8 | -5 | -2 | |
1200 | 1650 | 1950 | 1600 | 1900 | 1900 | 1900 | 1850 | 1000 | 650 | 800 | 550 | 750 | 1050 | 0 | 1500 | 3200 | 3300 | |
Cloud base (m) | 850 | 1550 | 700 | 8250 | 5400 | 2900 | 2050 | 650 | 650 | 700 | 700 | 700 | 750 | 850 | 700 | 7000 | 6050 | |
 | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — |
 | — | 7:21 | — | — | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — | 7:25 | — | — | 7:28 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: A heavy fall of snow, heaviest during Tue afternoon. Freeze-thaw conditions (max 3°C on Mon night, min -6°C on Tue night). Winds increasing (calm on Sun night, near gales from the WSW by Tue night).
Humpback Mountain (Cascades) Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 5°C on Fri night, min -7°C on Wed morning). Winds decreasing (strong winds from the W on Wed morning, calm by Thu 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 |
|---|---|---|---|---|---|
 | |||||
 | |||||
 | |||||
SHIP3481 | |||||
SHIP6955 | |||||
Seattl / oeing Airport | | ||||
SHIP4872 |
* 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.