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

Little Si
Weather Forecast, United States

Issued: 3 am Thu 11 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Heavy rain (total 24mm), heaviest during Thu morning. Very mild (max 15°C on Sat morning, min 8°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 62mm), heaviest during Sun night. Later becoming colder with a dusting of snow on Tue night. Very mild (max 12°C on Mon morning, min 2°C on Tue night). Winds increasing (light winds from the SSW on Sun morning, strong winds from the SW by Mon night).

Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
light rain
mod rain
rain showers
rain showers
rain showers
clear
cloud
rain showers
light rain
light rain
heavy rain
heavy rain
mod rain
rain showers
mod rain
mod rain
light snow
heavy rain
light rain
mod. rain
rain shwrs
rain shwrs
rain shwrs
clear
cloudy
rain shwrs
light rain
light rain
heavy rain
heavy rain
mod. rain
rain shwrs
mod. rain
mod. rain
light snow
 km/h
5
WSW
10
WSW
15
WSW
10
WSW
10
SW
5
SW
5
S
10
SSW
10
SSW
10
SSW
10
S
20
S
30
SSW
25
SW
35
WSW
10
SSE
30
SW
25
SW
 cm 
4
 mm 
11
3
6
1.7
0.9
0.3
0.5
1
0.1
13
13
7
10
6
9
3
max°C
8
8
9
11
10
10
15
13
11
10
10
10
12
12
11
6
7
2
min°C
8
8
8
10
10
9
11
11
9
9
9
10
11
12
5
4
7
2
chill°C 
7
6
6
9
9
8
10
10
8
8
8
8
8
9
2
1
3
-2
Freezing level (m
2200
2550
2700
3000
3150
3450
3200
3050
2800
2400
2500
2350
2800
2750
1600
1150
1600
750
Cloud base (m)
450
450
450
450
550
750
8650
1650
1550
850
400
400
400
800
350
400
Sea lvl1000m2000m3000m4000m5000m
88911101013121010101012128572
Sunrise
7:43
7:45
7:46
7:47
7:48
7:48
Sunset
4:15
4:15
4:15
4:15
4:15
4:15

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Little Si Weather (Days 0-3):

The weather forecast for Little Si is: Heavy rain (total 24mm), heaviest during Thu morning. Very mild (max 15°C on Sat morning, min 8°C on Thu morning). Wind will be generally light.

Little Si Weather (Days 3-6):

Heavy rain (total 62mm), heaviest during Sun night. Later becoming colder with a dusting of snow on Tue night. Very mild (max 12°C on Mon morning, min 2°C on Tue night). Winds increasing (light winds from the SSW on Sun morning, strong winds from the SW by Mon night).

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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
4 km SSW
251m alt.
2 hours ago
8° C
Dry
0
Calm
(0 kph at 301).
0
31 km SSW
192m alt.
53 minutes ago
19° C
Dry
5
Calm
(5 kph at 0).
8
35 km WSW
218m alt.
2 hours ago
9° C
light rain
Light rain .
0
Calm
(0 kph at 0).
16 km
Low: overcast
37 km SW
119m alt.
44 minutes ago
12° C
Dry
0
Calm
(0 kph at 254).
5
40 km SE
628m alt.
2 hours ago
1° C
moderate rain
Moderate rain .
11
Light winds from the N
(11 kph at 1).
10 km
Mid: few
High: scattered
Seattl / oeing Airport
43 km WSW
218m alt.
2 hours ago
9° C
light rain
Light rain .
9
Light winds from the ESE
(9 kph at 110).
10 km
Low: overcast
43 km WSW
218m alt.
3 hours ago
8° C
light rain
Light rain .
19
Light winds from the E
(19 kph at 90).
10 km
Mid: broken
High: overcast
48 km W
100m alt.
1 hour ago
11° C
-
Wind obs. (13 kph from 184 degs) was rejected.
SHIP6019
50 km W
15m alt.
3 hours ago
5
Calm
(6 kph at 100).
- km
SHIP3307
50 km W
15m alt.
3 hours ago
5
Calm
(6 kph at 80).
- 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.