– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades) Weather Forecast
Cascade Range · United StatesIssued: 3 pm Mon 09 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Mon 09 Nov 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. Milder later with heavy rain (total 30mm) on Tue afternoon. Very mild (max 10°C on Tue night, min 1°C on Mon afternoon). Wind will be generally light. | Days 5–7 Weather SummaryMild with light rain (total 5mm) on Fri night Becoming colder with a light covering of snow, mostly falling on Sat morning. Freeze-thaw conditions (max 8°C on Thu afternoon, min -1°C on Sat morning). Winds decreasing (strong winds from the SE on Fri afternoon, calm by Fri night). | ||||||||||||||||
Mon 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | |  | |  |  | | |  | |
light snow | light rain | mod. rain | heavy rain | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | light rain | rain shwrs | light snow | some clouds | light snow | |
Cloud base (m) | 1750 | 800 | 700 | 650 | 2050 | 7100 | 7100 | 6350 | 6450 | 6500 | 5650 | 3250 | 1750 | 600 | 1600 | 650 | 850 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 2 |
mm | 5 | 4 | 9 | 11 | — | — | — | — | — | — | — | — | 0.2 | 5 | — | — | — |
max °C | 3 | 3 | 5 | 6 | 10 | 10 | 10 | 10 | 9 | 8 | 7 | 5 | 5 | 3 | 1 | 1 | 2 |
min °C | 1 | 2 | 4 | 5 | 8 | 10 | 10 | 9 | 8 | 8 | 6 | 5 | 4 | 2 | -1 | 1 | 0 |
chill °C | -3 | -3 | 2 | 2 | 6 | 8 | 9 | 9 | 6 | 5 | 4 | 0 | -1 | 0 | -3 | -1 | -2 |
Freezing level m | 1850 | 2000 | 2500 | 2550 | 2950 | 3150 | 3100 | 3000 | 3000 | 3050 | 2650 | 2500 | 2400 | 1950 | 1700 | 1700 | 1650 |
 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — |
 | 4:37 | — | — | 4:36 | — | — | 4:34 | — | — | 4:32 | — | — | 4:31 | — | — | 4:30 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: A dusting of snow. Milder later with heavy rain (total 30mm) on Tue afternoon. Very mild (max 10°C on Tue night, min 1°C on Mon afternoon). Wind will be generally light.
Humpback Mountain (Cascades) Weather (Days 3-6):
Mild with light rain (total 5mm) on Fri night Becoming colder with a light covering of snow, mostly falling on Sat morning. Freeze-thaw conditions (max 8°C on Thu afternoon, min -1°C on Sat morning). Winds decreasing (strong winds from the SE on Fri afternoon, calm by Fri 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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Seattl / oeing Airport | | ||||
SHIP645 | |||||
SHIP1035 | |||||
SHIP3841 | |||||
SHIP3741 |
* 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.