Mountain resort image
– Lat/Long: 47.37° N 121.50° W

Humpback Mountain (Cascades) Weather Forecast

Cascade Range · United States
Issued: 9 pm Mon 09 Nov Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

Heavy rain (total 35mm), heaviest during Tue afternoon. Very mild (max 11°C on Wed morning, min 2°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Mild with light rain (total 6mm) on Fri afternoon Becoming colder with a light covering of snow, mostly falling on Sun morning. Freeze-thaw conditions (max 6°C on Thu night, min 0°C on Sat morning). Winds decreasing (fresh winds from the SE on Fri morning, calm by Sat morning).

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
heavy rain
heavy rain
rain showers
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
rain showers
light snow
light snow
part cloud
rain shwrs
heavy rain
heavy rain
rain shwrs
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
light rain
rain shwrs
light snow
light snow
some clouds
Cloud base (m)
800
750
650
2950
7100
6300
6400
5650
4900
3300
2300
600
600
1450
650
1650
km/h
25
WSW
10
S
15
SSE
10
SSE
10
SSE
10
SSE
0
W
10
SE
15
SE
10
SE
30
SE
25
SE
15
SE
0
SSW
0
S
15
SE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
2
2
—
 mm
4
12
18
0.9
—
—
—
—
—
—
0.5
2
3
—
—
—
max °C
3
5
6
10
11
11
9
8
8
6
4
3
3
2
1
2
min °C
2
4
4
8
10
10
8
8
7
4
3
3
3
0
0
1
 chill °C
-3
1
0
6
8
10
8
6
4
0
-3
-2
-2
-2
0
-4
Freezing level m
2000
2500
2550
2950
3200
3150
3000
3050
2950
2450
2200
2150
2050
1850
1500
1850
Sea lvl1000m2000m3000m4000m5000m
3559111198854331126781113131111108767445
Sunrise
—
7:03
—
—
7:03
—
—
7:05
—
—
7:07
—
—
7:09
—
—
Sunset
—
—
4:36
—
—
4:34
—
—
4:32
—
—
4:31
—
—
4:30
—

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Humpback Mountain (Cascades) Weather (Days 0-3):

The weather forecast for Humpback Mountain (Cascades) is: Heavy rain (total 35mm), heaviest during Tue afternoon. Very mild (max 11°C on Wed morning, min 2°C on Mon night). Wind will be generally light.

Humpback Mountain (Cascades) Weather (Days 3-6):

Mild with light rain (total 6mm) on Fri afternoon Becoming colder with a light covering of snow, mostly falling on Sun morning. Freeze-thaw conditions (max 6°C on Thu night, min 0°C on Sat morning). Winds decreasing (fresh winds from the SE on Fri morning, calm by Sat morning).

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.

Live conditions reported by 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
16 km SE
628m alt.
2 hours ago
3°C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
16 km
Low: scattered
Mid: broken
49 km W
160m alt.
2 hours ago
9°C
Dry
2
Calm
(2 kph at 72).
5
53 km WSW
119m alt.
2 hours ago
-1°C
-
0
Calm
(0 kph at 310).
0
56 km W
218m alt.
2 hours ago
10°C
clear
Clear
6
Light winds from the SSE
(6 kph at 160).
16 km
62 km WSW
218m alt.
2 hours ago
10°C
partially cloudy
Dry and partly cloudy.
17
Light winds from the S
(17 kph at 180).
16 km
Low: few
Mid: broken
Seattl / oeing Airport
65 km W
218m alt.
2 hours ago
10°C
clear
Clear
11
Light winds from the SSE
(11 kph at 150).
16 km
SHIP5719
66 km W
15m alt.
3 hours ago
5
Calm
(6 kph at 230).
- km
SHIP7180
66 km W
3m alt.
2 hours ago
11°C
4
Calm
(4 kph at 80).
SHIP3538
66 km W
15m alt.
1 hour ago
4
Calm
(4 kph at 240).
- km
SHIP1854
66 km W
-m alt.
1 hour ago
11°C
-
4
Calm
(4 kph at 240).

* 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.