– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades) Weather Forecast
Cascade Range · United StatesIssued: 10 am Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 21mm), heaviest during Fri afternoon. Later becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 12°C on Thu afternoon, min 0°C on Fri night). Mainly strong winds. | Days 4–6 Weather SummaryHeavy rain (total 24mm), heaviest during Tue afternoon. Mild temperatures (max 7°C on Sun afternoon, min 1°C on Tue night). Winds increasing (calm on Sun morning, strong winds from the W by Tue afternoon). | |||||||||||||||||
Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  | | |  | | | |  | |  | |
cloudy | some clouds | light rain | rain shwrs | rain shwrs | snow shwrs | some clouds | clear | cloudy | some clouds | clear | some clouds | clear | some clouds | light rain | heavy rain | rain shwrs | rain shwrs | |
Cloud base (m) | 3950 | 750 | 650 | 700 | 850 | 950 | 6750 | 6100 | 7850 | 5600 | 6650 | 5900 | 2600 | 650 | 650 | 850 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 3 | 6 | 9 | 3 | — | — | — | — | — | — | — | — | 1.8 | 12 | 10 | 0.9 |
max °C | 10 | 12 | 11 | 5 | 4 | 2 | 2 | 5 | 5 | 5 | 7 | 5 | 4 | 7 | 6 | 6 | 6 | 3 |
min °C | 10 | 11 | 6 | 5 | 2 | 0 | 0 | 4 | 4 | 5 | 7 | 4 | 4 | 6 | 4 | 6 | 4 | 1 |
chill °C | 9 | 10 | 5 | 5 | -5 | -6 | -3 | 0 | 4 | 5 | 5 | 1 | 1 | 4 | 1 | 1 | -2 | -4 |
Freezing level m | 3450 | 3450 | 2750 | 2350 | 2050 | 1600 | 1950 | 2400 | 2500 | 2600 | 2750 | 2600 | 2600 | 2750 | 3300 | 2900 | 2350 | 1850 |
 | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — |
 | — | 7:00 | — | — | 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 21mm), heaviest during Fri afternoon. Later becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 12°C on Thu afternoon, min 0°C on Fri night). Mainly strong winds.
Humpback Mountain (Cascades) Weather (Days 3-6):
Heavy rain (total 24mm), heaviest during Tue afternoon. Mild temperatures (max 7°C on Sun afternoon, min 1°C on Tue night). Winds increasing (calm on Sun morning, strong winds from the W by Tue afternoon).
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 | | ||||
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.