Twin Sisters Mountain
Weather Forecast, United States

 

Twin Sisters Mountain Weather (Days 0-3):

Heavy rain (total 22mm), heaviest during Mon morning. Very mild (max 11°C on Wed afternoon, min 3°C on Tue night). Wind will be generally light.

(Days 3-6):

Moderate rain (total 18mm) heaviest on Fri night, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 13°C on Thu afternoon, min 0°C on Sat night). Wind will be generally light.

AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night
light rain
light rain
moderate rain
light rain
light rain
partially cloudy
partially cloudy
partially cloudy
partially cloudy
cloudy
partially cloudy
light rain
partially cloudy
rain showers
snow showers
snow showers
rain showers
partially cloudy
Wind km/h
10 SSE10
10 SSW10
5 SSW5
10 SW10
10 WSW10
0 ESE0
5 WNW5
10 WNW10
5 NE5
5 WSW5
10 WSW10
5 SSW5
10 SW10
20 WSW20
20 WSW20
15 W15
10 WNW10
5 ENE5
light rain light rain mod. rain light rain light rain some clouds some clouds some clouds some clouds cloudy some clouds light rain some clouds rain shwrs snow shwrs snow shwrs rain shwrs some clouds
Rain
Rain mm
4 4 6 4 4 - - - - - - 2 - 2 12 1 1 -
Snow
Snow cm
- - - - - - - - - - - - - - 1 1 - -
High °C
8 9 9 9 9 7 8 11 9 12 13 11 6 8 5 2 5 4
Low °C
7 9 9 9 9 3 5 10 6 8 13 6 5 7 1 1 3 0
Chill °C
6 8 8 8 8 6 7 10 9 12 13 11 3 5 2 -2 3 3
Freezing level m
2150 2300 2200 1900 1800 1550 1500 2050 2250 2150 2200 1750 1250 1450 1100 750 1100 600
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop
011-1-2-2-3-11000-5-5-7-11-8-7235321034455-20-2-6-3-38999978119121311685254
Sunrise
6:03 - - 6:01 - - 6:00 - - 5:58 - - 5:56 - - 5:54 - -
Sunset
- 8:08 - - 8:10 - - 8:12 - - 8:14 - - 8:15 - - 8:16 -

Twin Sisters Mountain Weather (Days 0-3):

Heavy rain (total 22mm), heaviest during Mon morningVery mild (max 11°C on Wed afternoon, min 3°C on Tue night)Wind will be generally light

Twin Sisters Mountain Weather (Days 3-6):

Moderate rain (total 18mm) heaviest on Fri night, then becoming colder with a dusting of snow on Fri nightFreeze-thaw conditions (max 13°C on Thu afternoon, min 0°C on Sat night)Wind will be generally light

Issued local time.

This table gives the weather forecast for Twin Sisters Mountain at the specific elevation of 500 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
11° C
Dry
0
Calm
(0 kph at 271).
Bellingham
25 km WSW
198m alt.
2 hours ago
10° C
Dry
0
Calm
(0 kph at 337).
Deming
25 km WNW
102m alt.
2 hours ago
10° C
Dry
0
Calm
(0 kph at 65).
Bellingham
29 km W
71m alt.
2 hours ago
11° C
Dry
2
Calm
(2 kph at 0).
Bellingham
32 km W
130m alt.
2 hours ago
16° C
Dry
8
Light winds from the ESE
(8 kph at 123).

* 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