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

Little Si Weather Forecast

Cascade Range · United States
Issued: 10 am Tue 29 Sep Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

Moderate rain (total 15mm), heaviest on Tue afternoon. Very mild (max 16°C on Thu afternoon, min 10°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm (max 24°C on Sun afternoon, min 12°C on Fri night). Wind will be generally light.

Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
mod rain
rain showers
rain showers
rain showers
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
light rain
mod. rain
rain shwrs
rain shwrs
rain shwrs
some clouds
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
clear
Cloud base (m)
400
400
650
900
3250
2600
2050
950
900
9050
9400
8600
6600
9000
km/h
20
WSW
15
WSW
10
WSW
5
NW
5
NNW
0
ESE
0
SW
5
WSW
5
SW
5
WSW
5
WNW
5
E
0
E
5
N
5
ESE
5
ESE
0
NW
5
SE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
3
7
4
0.2
0.1
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
13
13
12
12
14
12
14
16
14
14
16
12
18
21
16
22
24
18
min °C
13
13
10
10
14
10
12
16
14
14
16
12
12
20
15
16
22
16
 chill °C
11
11
10
10
14
10
12
16
14
14
16
12
12
20
15
16
22
16
Freezing level m
3350
3200
2750
2950
3200
3250
3250
3400
3450
3650
3700
4000
3950
4050
4250
4250
4200
4150
Sea lvl1000m2000m3000m4000m5000m
131311111411131614141612152116192317
Sunrise
7:01
—
—
7:03
—
—
7:05
—
—
7:05
—
—
7:07
—
—
7:09
—
—
Sunset
—
6:51
—
—
6:49
—
—
6:46
—
—
6:45
—
—
6:43
—
—
6:40
—

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Little Si Weather (Days 0-3):

The weather forecast for Little Si is: Moderate rain (total 15mm), heaviest on Tue afternoon. Very mild (max 16°C on Thu afternoon, min 10°C on Tue night). Wind will be generally light.

Little Si Weather (Days 3-6):

Mostly dry. Warm (max 24°C on Sun afternoon, min 12°C on Fri 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
28 km WSW
160m alt.
2 hours ago
15°C
Dry
Wind obs. (8 kph from 165 degs) was rejected.
31 km SSW
192m alt.
3 hours ago
-
3
Calm
(3 kph at 0).
8
35 km WSW
218m alt.
2 hours ago
16°C
cloudy
Dry and cloudy.
15
Light winds from the S
(15 kph at 170).
16 km
Low: overcast
38 km SW
119m alt.
1 hour ago
14°C
Dry
0
Calm
(0 kph at 91).
0
Seattl / oeing Airport
43 km WSW
218m alt.
2 hours ago
16°C
cloudy
Dry and cloudy.
24
Moderate winds from the S
(24 kph at 190).
16 km
Low: broken
Mid: overcast
43 km WSW
218m alt.
2 hours ago
14°C
cloudy
Dry and cloudy.
26
Moderate winds from the SSW
(26 kph at 200).
16 km
Low: broken
Mid: overcast
44 km NW
80m alt.
40 minutes ago
24°C
Dry
0
Calm
(0 kph at 192).
0
BUOY-EBSW1
45 km W
3m alt.
1 hour ago
48 km W
100m alt.
1 hour ago
-
14
Light winds from the SSE
(14 kph at 156).
50 km NW
196m alt.
1 hour ago
14°C
light rain
Light rain.
6
Light winds from the SE
(6 kph at 138).
21

* 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.