Twin Sisters Mountain
Weather Forecast, United States

 

Days 0-3 Twin Sisters Mountain Weather Summary:

A light covering of new snow mostly falling on Thu night. Freeze-thaw conditions (max 4°C on Sat night, min -1°C on Thu morning). Winds decreasing (fresh winds from the W on Thu afternoon, calm by Sat night).

Days 3-6 Twin Sisters Mountain Weather Summary:

Mostly dry. Temperatures will be slightly above freezing (max 4°C on Sun morning, min 1°C on Tue night). Wind will be generally light.

AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night
cloudy
light snow
moderate snow
partially cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
partially cloudy
clear
Wind km/h
25 W25
30 W30
25 W25
15 NNW15
15 NNE15
10 NE10
10 NE10
10 NE10
5 S5
10 SW10
10 SW10
10 WSW10
5 WSW5
5 WSW5
10 WSW10
10 WSW10
10 WSW10
15 WSW15
cloudy light snow mod. snow some clouds clear clear clear clear clear clear clear clear clear clear clear clear some clouds clear
Rain
Rain mm
- - - - - - - - - - - - - - - - - -
Snow
Snow cm
- 1 8 - - - - - - - - - - - - - - -
High °C
0 0 0 -1 0 1 1 3 4 4 4 4 3 4 4 3 3 2
Low °C
-1 0 -1 -1 -1 0 1 2 4 4 4 3 3 4 3 3 3 1
Chill °C
-6 -7 -6 -5 -4 -2 -2 1 4 2 2 2 1 3 2 1 1 -1
Freezing level m
1900 2050 2250 1950 2000 2100 2450 2950 3200 3150 3150 2950 2900 2900 2850 2750 2700 2550
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop
000-10113444434433222334345666667776698810951096121071211812118
Sunrise
7:16 - - 7:16 - - 7:18 - - 7:20 - - 7:22 - - 7:22 - -
Sunset
- 4:28 - - 4:27 - - 4:24 - - 4:23 - - 4:22 - - 4:22 -

Issued local time.

This table gives the weather forecast for Twin Sisters Mountain at the specific elevation of 2140 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Twin Sisters Mountain. 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
Lyman
19 km S
155m alt.
1 hour ago
8° C
Dry
0
Calm
(0 kph at 304).
Bellingham
25 km WSW
198m alt.
2 hours ago
8° C
Dry
0
Calm
(0 kph at 90).
Deming
25 km WNW
102m alt.
2 hours ago
10° C
Dry
5
Calm
(5 kph at 119).
Bellingham
29 km W
71m alt.
2 hours ago
9° C
Dry
0
Calm
(0 kph at 225).
Bellingham
32 km W
130m alt.
2 hours ago
-
0
Calm
(0 kph at 197).

* 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. We also include passing Ship data if it is recorded close to Twin Sisters Mountain and within an acceptable time window.

Twin Sisters Mountain Photos