– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 4 pm Thu 12 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Thu 12 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Thu 12 Mar Local Time
Updates in:
Update imminent hr min s
2 Humpback Mountain (Cascades) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max 0°C on Fri morning, min -6°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sun night will be washed away by heavy rain (total 55mm) on Tue afternoon. Freeze-thaw conditions (max 7°C on Mon night, min -1°C on Sun afternoon). Winds increasing (calm on Sun afternoon, fresh winds from the WSW by Wed morning). | ||||||||||||||||
Thu 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | |  | | |  |  |  |  | | | |
heavy snow | heavy snow | heavy snow | mod. snow | light snow | light snow | light snow | light snow | some clouds | light snow | light snow | heavy rain | mod. rain | mod. rain | light rain | heavy rain | mod. rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
11 | 23 | 13 | 9 | 5 | 5 | 2 | 1 | — | 1 | 4 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | 4 | 11 | 8 | 6 | 5 | 16 | 5 | |
max °C | -1 | -1 | 0 | 0 | -1 | -5 | -4 | -5 | 0 | 0 | 3 | 5 | 5 | 7 | 7 | 7 | 7 |
min °C | -2 | -2 | -1 | -1 | -4 | -5 | -4 | -6 | -3 | -1 | 1 | 5 | 5 | 5 | 5 | 7 | 5 |
-7 | -6 | -4 | -4 | -11 | -12 | -10 | -9 | -3 | -1 | -1 | 2 | 1 | 1 | 4 | 4 | 2 | |
750 | 700 | 950 | 900 | 500 | 400 | 500 | 0 | 900 | 1000 | 1900 | 2300 | 3050 | 2900 | 2300 | 2250 | 2700 | |
Cloud base (m) | 700 | 650 | 650 | 650 | 650 | 700 | 700 | 700 | 1550 | 950 | 700 | 700 | 700 | 2600 | 650 | 650 | 650 |
 | — | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — | 7:15 | — | — |
 | 7:06 | — | — | 7:07 | — | — | 7:08 | — | — | 7:10 | — | — | 7:12 | — | — | 7:13 | — |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max 0°C on Fri morning, min -6°C on Sat night). Wind will be generally light.
Humpback Mountain (Cascades) Weather (Days 3-6):
A light covering of new snow mostly falling on Sun night will be washed away by heavy rain (total 55mm) on Tue afternoon. Freeze-thaw conditions (max 7°C on Mon night, min -1°C on Sun afternoon). Winds increasing (calm on Sun afternoon, fresh winds from the WSW by Wed morning).
This table gives the weather forecast for Humpback Mountain (Cascades) at the specific elevation of 1000 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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* 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.