– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 4 pm Mon 23 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Mon 23 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Mon 23 Mar Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 28mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 3°C on Mon afternoon, min -8°C on Wed night). Winds increasing (light winds from the W on Mon afternoon, strong winds from the WSW by Tue afternoon). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 6°C on Sun morning, min -6°C on Thu afternoon). Wind will be generally light. | ||||||||||||||||
Mon 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | |  |  |  | |  | | | | |
cloudy | cloudy | light snow | heavy rain | snow shwrs | light snow | heavy snow | snow shwrs | light snow | snow shwrs | clear | some clouds | some clouds | some clouds | cloudy | some clouds | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | 1 | — | 2 | 5 | 11 | 4 | 3 | 2 | — | — | — | — | — | — | — | |
— | — | 7 | 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 3 | 3 | 3 | 3 | 1 | -4 | -6 | -7 | -7 | -5 | -1 | -1 | 2 | 5 | 5 | 5 | 5 |
min °C | 2 | 1 | 1 | 2 | -3 | -5 | -6 | -8 | -7 | -6 | -4 | -2 | 0 | 2 | 5 | 4 | 5 |
-1 | -2 | -4 | -5 | -11 | -12 | -16 | -18 | -15 | -12 | -4 | -8 | -5 | -2 | 4 | 3 | 4 | |
1950 | 1950 | 2600 | 2000 | 1200 | 900 | 800 | 450 | 750 | 950 | 0 | 1350 | 2250 | 2650 | 2400 | 2350 | 2400 | |
Cloud base (m) | 3300 | 800 | 700 | 700 | 650 | 700 | 700 | 750 | 750 | 700 | 6200 | 4050 | 3200 | 650 | |||
 | — | — | 7:01 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — |
 | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — | 7:25 | — | — | 7:28 | — | — | 7:29 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Heavy rain (total 28mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 3°C on Mon afternoon, min -8°C on Wed night). Winds increasing (light winds from the W on Mon afternoon, strong winds from the WSW by Tue afternoon).
Humpback Mountain (Cascades) Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 6°C on Sun morning, min -6°C on Thu afternoon). 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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Seattl / oeing Airport | | ||||
SHIP8984 | |||||
SHIP7057 | |||||
SHIP5195 |
* 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.