– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 3 pm Sun 01 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sun 01 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 01 Feb Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow turning to light rain (total 3mm) on Mon afternoon. Freeze-thaw conditions (max 11°C on Wed morning, min -2°C on Mon morning). Winds decreasing (fresh winds from the WSW on Sun afternoon, calm by Tue night). | Days 5–7 Weather SummaryMostly dry. Very mild (max 12°C on Wed night, min 5°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||
Sun 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  | |  | | | | | | | |
snow shwrs | some clouds | light snow | light rain | rain shwrs | cloudy | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
1 | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 1.9 | 0.8 | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | 1 | 1 | 2 | 4 | 7 | 8 | 10 | 11 | 11 | 12 | 11 | 10 | 9 | 6 | 5 | 6 |
min °C | -1 | -1 | -2 | 2 | 3 | 5 | 8 | 9 | 10 | 11 | 11 | 10 | 9 | 7 | 6 | 5 | 6 |
-8 | -8 | -6 | -2 | 1 | 2 | 8 | 9 | 10 | 11 | 10 | 8 | 7 | 6 | 4 | 3 | 4 | |
1550 | 1400 | 1250 | 2000 | 2400 | 3050 | 3200 | 3350 | 3350 | 3500 | 3650 | 3850 | 3850 | 3350 | 3100 | 3000 | 2950 | |
Cloud base (m) | 800 | 1650 | 1800 | 700 | 800 | 900 | 750 | 750 | 700 | 700 | 7150 | 8850 | |||||
 | — | — | 7:30 | — | — | 7:28 | — | — | 7:26 | — | — | 7:26 | — | — | 7:24 | — | — |
 | 5:07 | — | — | 5:08 | — | — | 5:10 | — | — | 5:12 | — | — | 5:14 | — | — | 5:15 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: A dusting of snow turning to light rain (total 3mm) on Mon afternoon. Freeze-thaw conditions (max 11°C on Wed morning, min -2°C on Mon morning). Winds decreasing (fresh winds from the WSW on Sun afternoon, calm by Tue night).
Humpback Mountain (Cascades) Weather (Days 3-6):
Mostly dry. Very mild (max 12°C on Wed night, min 5°C on Fri 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 |  | ||||
SHIP2604 | |||||
SHIP3208 | |||||
SHIP5661 |
* 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.