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

Little Si Weather Forecast

Cascade Range · United States
Issued: 3 pm Sat 07 Nov Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

Heavy rain (total 35mm), heaviest during Sat night. Very mild (max 14°C on Sat afternoon, min 5°C on Sun night). Winds decreasing (fresh winds from the SW on Sat night, calm by Sun afternoon).

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Tue afternoon. Very mild (max 17°C on Thu morning, min 10°C on Tue afternoon). Wind will be generally light.

Sat
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
rain showers
rain showers
rain showers
part cloud
cloud
light rain
rain showers
light rain
light rain
rain showers
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloudy
rain shwrs
rain shwrs
rain shwrs
some clouds
cloudy
light rain
rain shwrs
light rain
light rain
rain shwrs
some clouds
some clouds
some clouds
clear
some clouds
some clouds
Cloud base (m)
6750
500
550
2150
5750
2350
1800
500
650
550
5650
7750
8050
8850
8750
6350
km/h
10
SSE
25
SSW
20
SW
10
SW
5
ESE
5
SE
10
SE
5
SSW
10
S
10
SSE
10
SSE
10
SSE
5
SE
10
ESE
10
SE
5
S
10
S
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
20
3
0.1
—
—
5
4
3
1.7
0.6
—
—
—
—
—
—
max °C
14
11
8
7
7
12
9
8
9
10
11
16
15
12
17
14
11
min °C
13
7
7
6
5
9
7
7
8
10
11
14
12
12
15
12
10
 chill °C
11
3
4
6
4
8
4
5
7
9
10
14
11
11
15
12
9
Freezing level m
2950
1700
1400
1500
1850
1950
2000
2000
2350
2850
3250
3450
3550
3600
3600
3300
2900
Sea lvl1000m2000m3000m4000m5000m
149876118891011151412161311
Sunrise
—
—
7:01
—
—
7:03
—
—
7:03
—
—
7:05
—
—
7:07
—
—
Sunset
4:39
—
—
4:38
—
—
4:37
—
—
4:36
—
—
4:35
—
—
4:34
—

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Little Si Weather (Days 0-3):

The weather forecast for Little Si is: Heavy rain (total 35mm), heaviest during Sat night. Very mild (max 14°C on Sat afternoon, min 5°C on Sun night). Winds decreasing (fresh winds from the SW on Sat night, calm by Sun afternoon).

Little Si Weather (Days 3-6):

Light rain (total 2mm), mostly falling on Tue afternoon. Very mild (max 17°C on Thu morning, min 10°C on Tue afternoon). 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
4 km SSW
251m alt.
2 hours ago
18°C
Dry
5
Calm
(5 kph at 64).
5
Renton Airport
35 km WSW
716m alt.
2 hours ago
16°C
partially cloudy
Dry and partly cloudy.
13
Light winds from the SE
(13 kph at 140).
16 km
Low: broken
37 km SW
119m alt.
1 hour ago
5°C
Dry
0
Calm
(0 kph at 227).
0
Stampede Pass Airport
40 km SE
628m alt.
1 hour ago
5°C
clear
-
0
Calm
(0 kph at 0).
0.0 km
High: broken
SHIP4582
42 km W
3m alt.
3 hours ago
15°C
5
Calm
(5 kph at 180).
SHIP5726
43 km W
15m alt.
3 hours ago
5
Calm
(6 kph at 180).
- km
SHIP2356
43 km W
3m alt.
3 hours ago
15°C
8
Light winds from the SSE
(8 kph at 160).
SHIP2765
43 km W
3m alt.
2 hours ago
17°C
8
Light winds from the S
(8 kph at 180).
SHIP3335
43 km W
15m alt.
3 hours ago
8
Light winds from the SSE
(8 kph at 160).
- km
SHIP7265
43 km W
15m alt.
2 hours ago
9
Light winds from the S
(10 kph at 180).
- 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.