– Lat/Long: 47.37° N 121.50° W
Humpback Mountain (Cascades)
Weather Forecast, United StatesIssued: 4 pm Mon 10 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Mon 10 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Mon 10 Aug 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 14°C on Tue afternoon, min 9°C on Wed morning). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Thu night. Very mild (max 16°C on Thu afternoon, min 11°C on Sat night). Wind will be generally light. | ||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | | |  |  |  | | |  | |  | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | rain shwrs | rain shwrs | clear | clear | cloudy | some clouds | some clouds | |
Cloud base (m) | 8650 | 9400 | 3250 | 3500 | 3100 | 8650 | 6950 | 6650 | 6150 | ||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1.1 | 0.2 | — | — | — | — | — |
max °C | 13 | 12 | 11 | 14 | 13 | 11 | 14 | 13 | 14 | 16 | 15 | 15 | 16 | 15 | 12 | 14 | 13 |
min °C | 13 | 11 | 10 | 14 | 10 | 9 | 13 | 11 | 11 | 16 | 14 | 14 | 16 | 12 | 12 | 14 | 11 |
chill °C | 12 | 9 | 8 | 13 | 8 | 8 | 12 | 11 | 11 | 16 | 14 | 14 | 15 | 12 | 12 | 13 | 10 |
Freezing level m | 4000 | 4150 | 4000 | 3950 | 3950 | 3650 | 3650 | 3700 | 3500 | 3700 | 3750 | 3650 | 3750 | 3800 | 3750 | 3900 | 3950 |
 | — | — | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — |
 | — | 8:25 | — | — | 8:23 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 | — | — | 8:17 |
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Humpback Mountain (Cascades) Weather (Days 0-3):
The weather forecast for Humpback Mountain (Cascades) is: Mostly dry. Very mild (max 14°C on Tue afternoon, min 9°C on Wed morning). Wind will be generally light.
Humpback Mountain (Cascades) Weather (Days 3-6):
Some drizzle, heaviest during Thu night. Very mild (max 16°C on Thu afternoon, min 11°C on Sat 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 |
|---|---|---|---|---|---|
 | |||||
| |||||
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SHIP4487 | |||||
SHIP7386 | |||||
SHIP6563 | |||||
SHIP2218 |
* 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.