– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 10 pm Fri 13 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Fri 13 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Fri 13 Mar Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Fri night. Becoming milder with light rain (total 7mm) on Mon afternoon. Freeze-thaw conditions (max 2°C on Mon afternoon, min -12°C on Sat morning). Winds increasing (light winds from the W on Sun morning, strong winds from the SW by Mon afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Tue afternoon. Becoming milder with light rain (total 7mm) on Thu afternoon. Freeze-thaw conditions (max 4°C on Thu morning, min -1°C on Mon night). Winds increasing (moderate winds from the SW on Tue night, near gales from the SSW by Thu morning). | ||||||||||||||||||
Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | | |  | |  | | | | |  | |  | |
snow shwrs | light snow | snow shwrs | snow shwrs | cloudy | cloudy | mod. snow | light snow | light snow | light snow | light snow | mod. snow | light snow | cloudy | light snow | mod. snow | light rain | light rain | heavy rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
3 | 1 | 2 | 1 | — | — | 10 | 2 | 2 | 2 | 4 | 6 | 5 | — | 3 | 9 | — | — | — | |
— | — | — | — | — | — | — | — | 7 | — | — | — | — | — | — | 0.3 | 3 | 4 | 27 | |
max °C | -8 | -12 | -12 | -9 | -7 | -5 | 0 | 1 | 2 | 2 | 0 | 1 | 2 | 1 | 2 | 2 | 4 | 3 | 4 |
min °C | -11 | -12 | -12 | -11 | -8 | -6 | -4 | 0 | 2 | -1 | -1 | 0 | 1 | 1 | 1 | 1 | 3 | 3 | 3 |
-19 | -21 | -21 | -18 | -12 | -13 | -12 | -7 | -5 | -8 | -7 | -6 | -4 | -6 | -6 | -6 | -3 | -4 | -2 | |
0 | 450 | 500 | 0 | 800 | 850 | 1800 | 2700 | 2450 | 1750 | 1800 | 2150 | 2250 | 2250 | 2500 | 2300 | 2950 | 2900 | 2700 | |
Cloud base (m) | 600 | 700 | 650 | 900 | 2150 | 1800 | 600 | 600 | 600 | 1700 | 600 | 550 | 550 | 600 | 550 | 600 | 600 | 600 | 600 |
 | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — |
 | — | — | 7:10 | — | — | 7:12 | — | — | 7:14 | — | — | 7:15 | — | — | 7:16 | — | — | 7:17 | — |
Loading...
North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: A heavy fall of snow, heaviest during Fri night. Becoming milder with light rain (total 7mm) on Mon afternoon. Freeze-thaw conditions (max 2°C on Mon afternoon, min -12°C on Sat morning). Winds increasing (light winds from the W on Sun morning, strong winds from the SW by Mon afternoon).
North Twin Sister Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue afternoon. Becoming milder with light rain (total 7mm) on Thu afternoon. Freeze-thaw conditions (max 4°C on Thu morning, min -1°C on Mon night). Winds increasing (moderate winds from the SW on Tue night, near gales from the SSW by Thu morning).
This table gives the weather forecast for North Twin Sister at the specific elevation of 2024 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of North Twin Sister. 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.
North Twin Sister Photos
View all
Cascade Range photos (444) |
Pacific Coast Ranges photos (1045) |
photos from mountains in United States (3030) |
all photos
Upload new photo
Upload new photoNorth Twin West Ridge