Mount Si weather
– Lat/Long: 47.51° N 121.74° W

UsMount Si
Weather Forecast, United States

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Issued: 10am Sat 01 Apr Local Time
Updates in: hr min s
Update imminent 
Mountain icon 2 Mount Si Elevations: 2 Forecast Elevations:
 

Mount Si Weather (Days 0-3):

Mild at first with light rain (total 7mm) on Sat afternoon followed by colder weather and light fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 3°C on Mon afternoon, min -1°C on Sun night). Wind will be generally light.

(Days 3-6):

Mostly dry. Freeze-thaw conditions (max 9°C on Thu afternoon, min -3°C on Tue night). Wind will be generally light.

Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night
light snow
moderate rain
light snow
light snow
light snow
light snow
light snow
rain showers
snow showers
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
light snow mod. rain light snow light snow light snow light snow light snow rain shwrs snow shwrs some clouds some clouds some clouds some clouds some clouds some clouds some clouds some clouds some clouds
Wind km/h
20
SW
25
SW
15
SW
10
SW
10
WSW
5
W
5
W
5
W
10
S
5
NW
5
WNW
0
ESE
5
W
0
E
5
ESE
5
SSE
5
SE
10
SE
See all weather maps
Snow
 cm
1 - 3 2 1 5 2 - 1 - - - - - - - - -
Rain
 mm
- 6 - - - - - 1 - - - - - - - - - -
Max °C
1 2 1 0 1 0 0 3 0 1 3 1 3 5 2 7 9 6
Min °C
1 2 0 0 1 -1 -1 2 -1 -2 2 -3 0 4 0 2 9 4
 Feels °C
-4 -4 -4 -4 -2 -4 -3 0 -4 -2 0 -1 0 3 -1 4 6 3
 Freezing Level m
700 800 500 550 700 400 550 850 350 600 850 0 850 1150 500 1500 1800 2100
Sea lvl3000ft6000ft9000ft12000ft15000ft
-5-4-5-6-5-5-5-3-4-6-4-4-4-1-1235121010030131352796
Sunrise
6:46 - - 6:43 - - 6:41 - - 6:39 - - 6:37 - - 6:35 - -
Sunset
- 7:36 - - 7:37 - - 7:38 - - 7:39 - - 7:40 - - 7:43 -

Mount Si Weather (Days 0-3):

The weather forecast for Mount Si is: Mild at first with light rain (total 7mm) on Sat afternoon followed by colder weather and light fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 3°C on Mon afternoon, min -1°C on Sun night). Wind will be generally light.

Mount Si Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 9°C on Thu afternoon, min -3°C on Tue night). Wind will be generally light.

This table gives the weather forecast for Mount Si at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount 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
30 km ESE
824m alt.
52 minutes ago
1° C
-
0
Calm
(0 kph at 0).
0
32 km SSW
192m alt.
45 minutes ago
-
6
Light winds from the WSW
(6 kph at 238).
21
36 km WSW
218m alt.
2 hours ago
8.9° C
partially cloudy
Dry and partly cloudy.
28
Moderate winds from the S
(28 kph at 190).
16 km
Low: scattered
40 km SE
628m alt.
2 hours ago
-3° C
light snow
Light snow.
15
Light winds from the W.(Wind varies from 220 to 330 degs)
(15 kph at 270).
1 km
Mid: broken
High: overcast
43 km WNW
137.2m alt.
44 minutes ago
6° C
Dry
13
Light winds from the NW
(13 kph at 321).
24

* 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.

Mount Si Photos