– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 10 am Fri 20 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Fri 20 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Fri 20 Mar Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 28mm), heaviest during Fri afternoon. Later becoming colder with a dusting of snow on Sat morning. Freeze-thaw conditions (max 4°C on Fri morning, min -6°C on Sat morning). Winds decreasing (fresh winds from the W on Fri morning, calm by Sun night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Tue morning. Freeze-thaw conditions (max 2°C on Mon afternoon, min -8°C on Wed night). Winds increasing (light winds from the SSW on Mon night, gales from the WSW by Tue night). | |||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | |  | | | |  |  |  |  |  | | |  | |
heavy rain | heavy rain | some clouds | snow shwrs | some clouds | some clouds | clear | clear | some clouds | some clouds | cloudy | light snow | mod. snow | light snow | mod. snow | light snow | mod. snow | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | 1 | — | — | — | — | — | — | — | 1 | 7 | 3 | 7 | 4 | 6 | 5 | |
14 | 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 4 | 3 | 0 | -5 | -4 | -5 | -3 | 0 | 2 | 1 | 2 | 1 | 0 | 1 | -1 | -6 | -6 | -7 |
min °C | 4 | 2 | -4 | -6 | -5 | -5 | -4 | -1 | -1 | 1 | 1 | -2 | -1 | 1 | -7 | -6 | -6 | -8 |
-1 | -4 | -10 | -12 | -11 | -10 | -8 | -4 | -3 | -2 | -2 | -4 | -6 | -5 | -18 | -15 | -17 | -16 | |
2350 | 2000 | 1200 | 800 | 950 | 500 | 1150 | 1500 | 1850 | 1750 | 1750 | 1600 | 1500 | 1800 | 500 | 800 | 800 | 0 | |
Cloud base (m) | 700 | 650 | 700 | 700 | 750 | 750 | 700 | 1700 | 750 | 6200 | 2650 | 600 | 650 | 700 | 850 | 700 | 700 | |
 | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 6:58 | — | — |
 | — | 7:17 | — | — | 7:19 | — | — | 7:21 | — | — | 7:22 | — | — | 7:22 | — | — | 7:24 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Heavy rain (total 28mm), heaviest during Fri afternoon. Later becoming colder with a dusting of snow on Sat morning. Freeze-thaw conditions (max 4°C on Fri morning, min -6°C on Sat morning). Winds decreasing (fresh winds from the W on Fri morning, calm by Sun night).
Humpback Mountain (Cascades) Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue morning. Freeze-thaw conditions (max 2°C on Mon afternoon, min -8°C on Wed night). Winds increasing (light winds from the SSW on Mon night, gales from the WSW by Tue 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 |
|---|---|---|---|---|---|
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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.