– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 4 am Tue 24 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Tue 24 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Tue 24 Mar Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMild with heavy rain (total 31mm), heaviest during Tue afternoon. Becoming colder with a moderate fall of snow heaviest on Wed night. Freeze-thaw conditions (max 3°C on Tue morning, min -8°C on Wed night). Winds decreasing (strong winds from the WSW on Tue afternoon, calm by Thu night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sun afternoon. Freeze-thaw conditions (max 4°C on Fri night, min -8°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the W by Sun night). | |||||||||||||||||
Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | |  |  |  | |  | | | | |  | | |
heavy rain | heavy rain | snow shwrs | light snow | light snow | snow shwrs | light snow | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | light snow | snow shwrs | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 1 | 2 | 2 | 7 | 2 | — | — | — | — | — | — | — | — | 3 | 6 | 5 | |
13 | 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 3 | 3 | 0 | -4 | -3 | -7 | -7 | -4 | -1 | -1 | 3 | 4 | 3 | 3 | 0 | -4 | -3 | -7 |
min °C | 2 | 2 | -4 | -5 | -5 | -8 | -8 | -5 | -4 | -1 | 1 | 3 | 2 | 2 | -4 | -4 | -5 | -8 |
-3 | -5 | -13 | -12 | -14 | -18 | -16 | -10 | -4 | -5 | -2 | 1 | 0 | -2 | -11 | -10 | -12 | -17 | |
2500 | 2000 | 1150 | 950 | 800 | 500 | 700 | 1050 | 700 | 1450 | 2200 | 2400 | 2050 | 1800 | 1100 | 1050 | 850 | 0 | |
Cloud base (m) | 650 | 700 | 700 | 700 | 1500 | 750 | 750 | 900 | 700 | 6300 | 5850 | 8400 | 6450 | 1900 | 2050 | 650 | 650 | 700 |
 | 7:01 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — |
 | — | 7:22 | — | — | 7:24 | — | — | 7:25 | — | — | 7:28 | — | — | 7:29 | — | — | 7:30 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Mild with heavy rain (total 31mm), heaviest during Tue afternoon. Becoming colder with a moderate fall of snow heaviest on Wed night. Freeze-thaw conditions (max 3°C on Tue morning, min -8°C on Wed night). Winds decreasing (strong winds from the WSW on Tue afternoon, calm by Thu night).
Humpback Mountain (Cascades) Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun afternoon. Freeze-thaw conditions (max 4°C on Fri night, min -8°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the W by Sun 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 |
|---|---|---|---|---|---|
 | |||||
 | |||||
SHIP3635 | |||||
SHIP4486 | |||||
SHIP4555 | |||||
SHIP2459 | |||||
SHIP5865 |
* 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.