– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 4 pm Sun 15 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Sun 15 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sun 15 Mar Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Sun night will be washed away by heavy rain (total 58mm) on Tue night. Freeze-thaw conditions (max 6°C on Tue afternoon, min -3°C on Sun afternoon). Winds decreasing (strong winds from the W on Mon night, light winds from the W by Tue night). | Days 5–7 Weather SummaryHeavy rain (total 56mm), heaviest during Wed afternoon. Later becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 5°C on Wed afternoon, min -6°C on Sat morning). Winds decreasing (fresh winds from the W on Fri morning, light winds from the NW by Sat morning). | ||||||||||||||||
Sun 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  |  | |  | |  | | | | | |
light snow | light snow | light rain | light rain | rain shwrs | light rain | light rain | heavy rain | heavy rain | heavy rain | mod. rain | light rain | mod. rain | heavy rain | mod. rain | mod. rain | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
2 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
— | 5 | 4 | 1.8 | 0.6 | 3 | 2 | 27 | 15 | 13 | 8 | 0.9 | 7 | 12 | 8 | 7 | — | |
max °C | -2 | 3 | 3 | 4 | 5 | 5 | 6 | 6 | 4 | 5 | 5 | 5 | 4 | 5 | 4 | 2 | 1 |
min °C | -3 | -1 | 3 | 4 | 3 | 3 | 6 | 5 | 4 | 5 | 4 | 4 | 4 | 4 | 3 | 2 | -4 |
-7 | -4 | -2 | -1 | -2 | -2 | 2 | 0 | -1 | 1 | -2 | -1 | 0 | 0 | -3 | -4 | -10 | |
1150 | 2350 | 3150 | 2900 | 2800 | 2600 | 2650 | 2800 | 2600 | 2800 | 2750 | 2550 | 2850 | 2700 | 2100 | 1900 | 1250 | |
Cloud base (m) | 900 | 700 | 850 | 650 | 1600 | 700 | 650 | 650 | 700 | 650 | 750 | 950 | 700 | 650 | 700 | 700 | 700 |
 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:11 | — | — | 7:09 | — | — |
 | 7:10 | — | — | 7:12 | — | — | 7:13 | — | — | 7:15 | — | — | 7:15 | — | — | 7:17 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: A light covering of new snow mostly falling on Sun night will be washed away by heavy rain (total 58mm) on Tue night. Freeze-thaw conditions (max 6°C on Tue afternoon, min -3°C on Sun afternoon). Winds decreasing (strong winds from the W on Mon night, light winds from the W by Tue night).
Humpback Mountain (Cascades) Weather (Days 3-6):
Heavy rain (total 56mm), heaviest during Wed afternoon. Later becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 5°C on Wed afternoon, min -6°C on Sat morning). Winds decreasing (fresh winds from the W on Fri morning, light winds from the NW by Sat morning).
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.