Mountain resort image
– Lat/Long: 47.50° N 121.76° W

Little Si Weather Forecast

Cascade Range · United States
Issued: 4 am Wed 07 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

Moderate rain (total 10mm), heaviest on Fri morning. Warm (max 20°C on Wed afternoon, min 6°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Very mild (max 14°C on Mon afternoon, min 5°C on Sat night). Wind will be generally light.

Wednesday
7
Thursday
8
Friday
9
Saturday
10
Sunday
11
Monday
12
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
rain showers
mod rain
light rain
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
mod. rain
light rain
rain shwrs
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
9650
9100
650
400
500
650
600
850
2000
1850
km/h
5
NW
5
NW
5
ENE
5
NNW
5
WNW
15
SSW
5
WSW
10
SW
10
SSW
5
NNW
5
N
5
E
0
NNW
5
NNW
5
ESE
0
NW
0
NW
5
ESE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
0.2
7
1.5
1.7
0.1
0.1
—
—
—
—
—
—
—
max °C
18
20
15
18
20
15
13
9
8
8
9
7
10
12
8
12
14
10
min °C
14
20
14
14
19
12
9
9
6
6
9
5
6
12
7
7
14
10
 chill °C
14
20
14
14
19
10
8
8
4
6
8
4
6
12
6
6
14
10
Freezing level m
4150
4050
4050
4000
3950
3400
1950
1800
1350
1400
1650
1800
1900
2250
3100
3650
3750
3700
Sea lvl1000m2000m3000m4000m5000m
16201516201411977968128101410
Sunrise
7:13
—
—
7:15
—
—
7:16
—
—
7:18
—
—
7:18
—
—
7:20
—
—
Sunset
—
6:35
—
—
6:32
—
—
6:30
—
—
6:29
—
—
6:27
—
—
6:24
—

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Little Si Weather (Days 0-3):

The weather forecast for Little Si is: Moderate rain (total 10mm), heaviest on Fri morning. Warm (max 20°C on Wed afternoon, min 6°C on Fri night). Wind will be generally light.

Little Si Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Mon afternoon, min 5°C on Sat night). Wind will be generally light.

This table gives the weather forecast for Little Si at the specific elevation of 480 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Little Si. 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
9 km W
237m alt.
3 hours ago
8°C
Dry
0
Calm
(0 kph at 189).
0
31 km SSW
192m alt.
2 hours ago
-
2
Calm
(2 kph at 275).
6
31 km W
128m alt.
3 hours ago
12°C
-
3
Calm
(3 kph at 102).
35 km WSW
218m alt.
2 hours ago
13°C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast
38 km SW
119m alt.
1 hour ago
18°C
Dry
2
Calm
(2 kph at 80).
6
40 km SE
628m alt.
2 hours ago
11°C
clear
Clear
Wind obs. (6 kph from 20 degs) was rejected.
16 km
Seattl / oeing Airport
43 km WSW
218m alt.
2 hours ago
14°C
cloudy
Dry and cloudy.
6
Light winds from the N
(6 kph at 1).
14 km
Low: overcast
43 km WSW
218m alt.
2 hours ago
13°C
clear
Mist -.
13
Light winds from the NNE
(13 kph at 30).
10 km
Low: overcast
44 km NW
80m alt.
1 hour ago
18°C
Dry
0
Calm
(0 kph at 131).
0
BUOY-EBSW1
45 km W
3m alt.
1 hour ago

* 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.