– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades) Weather Forecast
Cascade Range · United StatesIssued: 10 pm Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 26mm), heaviest during Fri afternoon. Later becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 11°C on Thu night, min 0°C on Fri night). Winds decreasing (near gales from the WSW on Fri afternoon, calm by Sun morning). | Days 5–7 Weather SummaryModerate rain (total 15mm), heaviest on Tue afternoon. Mild temperatures (max 7°C on Mon afternoon, min 1°C on Tue night). Winds increasing (light winds from the WNW on Mon morning, fresh winds from the W by Tue night). | |||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | |  | | |  |  |  |  | |
light rain | rain shwrs | heavy rain | snow shwrs | clear | some clouds | cloudy | some clouds | some clouds | clear | clear | clear | some clouds | light rain | mod. rain | rain shwrs | |
Cloud base (m) | 750 | 800 | 750 | 900 | 8050 | 4850 | 5300 | 5100 | 6150 | 2550 | 1950 | 650 | 800 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 4 | 7 | 14 | — | — | — | — | — | — | — | — | — | — | 1 | 9 | 4 |
max °C | 11 | 6 | 3 | 1 | 2 | 5 | 6 | 6 | 7 | 5 | 5 | 7 | 6 | 6 | 6 | 6 |
min °C | 6 | 6 | 2 | 0 | 0 | 5 | 5 | 5 | 7 | 5 | 5 | 6 | 5 | 5 | 6 | 1 |
chill °C | 6 | 5 | -6 | -6 | -2 | 3 | 4 | 5 | 5 | 3 | 3 | 4 | 3 | 2 | 2 | -4 |
Freezing level m | 2800 | 2450 | 2000 | 1600 | 2150 | 2500 | 2550 | 2600 | 2700 | 2850 | 3000 | 2950 | 3250 | 2900 | 2850 | 2000 |
 | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — |
 | — | — | 6:58 | — | — | 6:55 | — | — | 6:53 | — | — | 6:52 | — | — | 6:50 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Heavy rain (total 26mm), heaviest during Fri afternoon. Later becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 11°C on Thu night, min 0°C on Fri night). Winds decreasing (near gales from the WSW on Fri afternoon, calm by Sun morning).
Humpback Mountain (Cascades) Weather (Days 3-6):
Moderate rain (total 15mm), heaviest on Tue afternoon. Mild temperatures (max 7°C on Mon afternoon, min 1°C on Tue night). Winds increasing (light winds from the WNW on Mon morning, fresh winds from the W 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 |
|---|---|---|---|---|---|
 | |||||
| |||||
Seattl / oeing Airport | | ||||
Pierce County Airport - Thun Field - Puyallup (Washington) |  | ||||
BUOY-EBSW1 | |||||
BUOY-TCNW1 | |||||
BUOY-TCMW1 |
* 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.