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

Little Si Weather Forecast

Cascade Range · United States
Issued: 10 am Fri 09 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

Light rain (total 9mm), mostly falling on Fri morning. Very mild (max 12°C on Fri morning, min 6°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 8mm), mostly falling on Wed morning. Very mild (max 15°C on Tue afternoon, min 7°C on Mon morning). Wind will be generally light.

Friday
9
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
light rain
rain showers
rain showers
light rain
light rain
rain shwrs
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
light rain
rain shwrs
rain shwrs
Cloud base (m)
400
500
400
450
800
3250
6600
6550
2100
700
450
km/h
20
WSW
5
N
5
WSW
5
N
5
NNW
5
E
0
NNW
5
NW
5
ESE
0
SW
5
WNW
5
ESE
5
W
5
NW
5
SSE
10
WSW
5
NW
5
E
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
4
3
1.2
0.5
0.2
—
—
—
—
—
—
—
—
—
—
5
3
0.2
max °C
12
9
7
7
9
7
11
12
8
12
14
9
13
15
10
11
11
11
min °C
11
8
6
6
9
6
6
12
7
7
13
9
9
14
9
11
11
9
 chill °C
9
8
6
6
9
5
5
12
7
7
13
9
9
14
9
10
11
9
Freezing level m
2350
1700
1400
1350
1650
1900
2000
2250
2950
3450
3500
3300
3250
3150
2950
2800
3100
3450
Sea lvl1000m2000m3000m4000m5000m
1297797912810149111510111110
Sunrise
7:16
—
—
7:18
—
—
7:18
—
—
7:20
—
—
7:22
—
—
7:22
—
—
Sunset
—
6:30
—
—
6:29
—
—
6:27
—
—
6:24
—
—
6:22
—
—
6:21
—

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Little Si Weather (Days 0-3):

The weather forecast for Little Si is: Light rain (total 9mm), mostly falling on Fri morning. Very mild (max 12°C on Fri morning, min 6°C on Fri night). Wind will be generally light.

Little Si Weather (Days 3-6):

Light rain (total 8mm), mostly falling on Wed morning. Very mild (max 15°C on Tue afternoon, min 7°C on Mon morning). 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
35 km WSW
218m alt.
2 hours ago
16°C
cloudy
Dry and cloudy.
19
Light winds from the SSW
(19 kph at 210).
16 km
Low: broken
Mid: overcast
37 km SW
119m alt.
49 minutes ago
25°C
Dry
2
Calm
(2 kph at 209).
8
40 km SE
628m alt.
2 hours ago
6°C
cloudy
Dry and cloudy.
17
Light winds from the W
(17 kph at 260).
16 km
Low: few
Mid: broken
High: overcast
SHIP8729
41 km WSW
15m alt.
3 hours ago
13
Light winds from the NE
(13 kph at 50).
- km
SHIP9124
41 km WSW
3m alt.
2 hours ago
1°C
9
Light winds from the E
(9 kph at 90).
SHIP10989
41 km WSW
15m alt.
2 hours ago
9
Light winds from the E
(10 kph at 90).
- km
SHIP4944
41 km WSW
3m alt.
3 hours ago
-2°C
13
Light winds from the NE
(13 kph at 50).
SHIP9724
41 km WSW
15m alt.
2 hours ago
9
Light winds from the E
(10 kph at 90).
- km
SHIP3556
41 km WSW
15m alt.
3 hours ago
13
Light winds from the NE
(13 kph at 50).
- km
SHIP2624
41 km WSW
15m alt.
2 hours ago
9
Light winds from the E
(10 kph at 90).
- km

* 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.