– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 3 pm Mon 19 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Mon 19 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Mon 19 Jan Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 10°C on Mon night, min 1°C on Thu morning). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Sat morning, min -1°C on Thu night). Wind will be generally light. | ||||||||||||||||
Mon 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | | | | | | | | | |
clear | some clouds | cloudy | some clouds | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | clear | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 9 | 10 | 8 | 7 | 7 | 5 | 4 | 4 | 2 | 1 | 1 | 0 | 1 | 2 | 3 | 3 | 3 |
min °C | 9 | 7 | 6 | 7 | 6 | 4 | 4 | 2 | 1 | 1 | -1 | -1 | 0 | 1 | 3 | 3 | 3 |
9 | 6 | 2 | 4 | 6 | 4 | 4 | 0 | 0 | 0 | -5 | -1 | -2 | 1 | 3 | 3 | 3 | |
3400 | 3550 | 3150 | 2850 | 2850 | 2650 | 2450 | 2400 | 2100 | 1900 | 1700 | 1450 | 1650 | 1850 | 2100 | 2150 | 2300 | |
Cloud base (m) | 8750 | 6750 | 6400 | 6850 | 8700 | 7000 | 6250 | 3200 | 2350 | 6850 | 700 | 6800 | 6150 | 700 | |||
 | — | — | 7:43 | — | — | 7:43 | — | — | 7:41 | — | — | 7:41 | — | — | 7:39 | — | — |
 | 4:47 | — | — | 4:50 | — | — | 4:51 | — | — | 4:52 | — | — | 4:53 | — | — | 4:54 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Mostly dry. Very mild (max 10°C on Mon night, min 1°C on Thu morning). Wind will be generally light.
Humpback Mountain (Cascades) Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 3°C on Sat morning, min -1°C on Thu night). 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 |
|---|---|---|---|---|---|
 | |||||
 | |||||
| |||||
Seattl / oeing Airport |  | ||||
SHIP9480 | |||||
SHIP8337 | |||||
SHIP8777 |
* 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.