– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades) Weather Forecast
Cascade Range · United StatesIssued: 10 am Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of snow giving way to moderate rain (total 12mm) heaviest on Fri afternoon. Freeze-thaw conditions (max 8°C on Sun afternoon, min 0°C on Fri night). Winds decreasing (near gales from the W on Fri afternoon, calm by Sun morning). | Days 4–6 Weather SummaryModerate rain (total 12mm), 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 afternoon). | |||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | | | |  |  | | | | |
rain shwrs | snow shwrs | snow shwrs | clear | some clouds | some clouds | clear | clear | some clouds | some clouds | clear | some clouds | some clouds | mod. rain | rain shwrs | some clouds | some clouds | some clouds | |
Cloud base (m) | 2200 | 750 | 850 | 800 | 6150 | 5650 | 6250 | 6500 | 3400 | 2200 | 800 | 800 | 800 | 1650 | 1650 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 5 | 7 | — | — | — | — | — | — | — | — | — | — | — | 9 | 4 | — | — | — |
max °C | 7 | 2 | 1 | 2 | 6 | 6 | 6 | 8 | 6 | 6 | 7 | 7 | 7 | 7 | 5 | 1 | 4 | 3 |
min °C | 5 | 2 | 0 | 1 | 5 | 5 | 5 | 7 | 5 | 5 | 7 | 6 | 7 | 7 | 1 | 1 | 4 | 2 |
chill °C | 2 | -5 | -6 | -2 | 3 | 4 | 5 | 5 | 3 | 2 | 5 | 4 | 4 | 3 | -4 | -3 | 0 | -2 |
Freezing level m | 2350 | 2000 | 1600 | 2100 | 2500 | 2600 | 2650 | 2750 | 2900 | 3100 | 3200 | 3450 | 2900 | 3050 | 2000 | 1900 | 2200 | 2050 |
 | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — |
 | — | 6:58 | — | — | 6:55 | — | — | 6:53 | — | — | 6:52 | — | — | 6:50 | — | — | 6:47 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: A dusting of snow giving way to moderate rain (total 12mm) heaviest on Fri afternoon. Freeze-thaw conditions (max 8°C on Sun afternoon, min 0°C on Fri night). Winds decreasing (near gales from the W on Fri afternoon, calm by Sun morning).
Humpback Mountain (Cascades) Weather (Days 3-6):
Moderate rain (total 12mm), 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 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.