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

UsMount Si
Weather Forecast, United States

Issued: 4pm Mon 17 May Local Time
Updates in: hr min s
Update imminent
Elevation Choose Forecast Elevation:Elevation:
 

Mount Si Weather (Days 0-3):

Mild with light rain (total 8mm) on Mon night Becoming colder with a light covering of snow, mostly falling on Mon night. Freeze-thaw conditions (max 6°C on Mon afternoon, min -2°C on Mon night). Winds decreasing (strong winds from the SW on Mon night, calm by Tue night).

(Days 3-6):

Mostly dry. Very mild (max 12°C on Sat afternoon, min 2°C on Thu afternoon). Wind will be generally light.

Mon
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sun
23
PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM
light rain
snow showers
snow showers
snow showers
snow showers
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
clear
clear
clear
clear
clear
partially cloudy
cloudy
Wind km/h
30 SW30
45 SW45
35 SW35
25 W25
5 WSW5
10 NNW10
15 NNW15
15 NNW15
10 NNW10
5 NW5
10 N10
5 NNW5
10 NNW10
15 NNW15
5 NNW5
10 NW10
5 NNW5
10 SW10
light rain snow shwrs snow shwrs snow shwrs snow shwrs some clouds some clouds some clouds some clouds some clouds some clouds clear clear clear clear clear some clouds cloudy
Rain
Rain mm
1 7 - - - - - - - - - - - - - - - -
Snow
Snow cm
- 3 2 3 1 - - - - - - - - - - - - -
High °C
6 4 -1 1 0 -1 2 1 1 4 4 5 10 10 9 12 11 5
Low °C
5 -2 -2 0 -2 -2 0 0 0 2 3 4 8 8 9 11 6 5
Chill °C
3 -2 -8 -4 -4 -5 -2 -2 -2 2 3 3 9 8 7 11 11 3
Freezing level m
2050 1100 1150 1350 1050 1150 1450 1200 1350 1800 1950 2100 2650 2950 2950 3150 3100 2600
Sea lvl3000ft6000ft9000ft12000ft15000ft
64-110-12114451010912115139576697711101217141619169
Sunrise
- - 5:26 - - 5:24 - - 5:24 - - 5:22 - - 5:22 - - 5:20
Sunset
8:38 - - 8:39 - - 8:42 - - 8:43 - - 8:44 - - 8:45 - -

Mount Si Weather (Days 0-3):

The weather forecast for Mount Si is: Mild with light rain (total 8mm) on Mon night Becoming colder with a light covering of snow, mostly falling on Mon nightFreeze-thaw conditions (max 6°C on Mon afternoon, min -2°C on Mon night)Winds decreasing (strong winds from the SW on Mon night, calm by Tue night).

Mount Si Weather (Days 3-6):

Mostly dryVery mild (max 12°C on Sat afternoon, min 2°C on Thu afternoon)Wind will be generally light.

This table gives the weather forecast for Mount Si at the specific elevation of 1270 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.WeatherWind
Cloud
Visibility
Cloud / Visibility
North Bend
3 km SW
134m alt.
41 minutes ago
11° C
Dry
3
Calm
(3 kph at 98).
Snoqualmie
5 km WNW
249m alt.
30 minutes ago
10° C
Dry
0
Calm
(0 kph at ).
Harman Heights wx
6 km SSW
251m alt.
29 minutes ago
10° C
Dry
0
Calm
(0 kph at 273).
North Bend
6 km SE
247m alt.
20 minutes ago
10° C
Dry
2
Calm
(2 kph at 80).
North Bend
7 km S
296m alt.
46 minutes ago
10° C
Dry
0
Calm
(0 kph at 68).

* 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