– Lat/Long: 48.71° N 121.99° W
North Twin Sister Weather Forecast
Cascade Range · United StatesIssued: 3 am Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 8°C on Thu night, min -2°C on Fri night). Winds decreasing (near gales from the S on Wed night, light winds from the SE by Fri night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max 0°C on Sat night, min -4°C on Sun night). Winds decreasing (strong winds from the S on Sun morning, calm by Mon night). | |||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | |  |  | |  | | | |  |  |  | |
light rain | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | light snow | cloudy | mod. snow | light snow | light snow | light snow | snow shwrs | some clouds | clear | |
Cloud base (m) | 1750 | 5950 | 6000 | 5750 | 5850 | 6000 | 3300 | 2500 | 500 | 750 | 650 | 550 | 550 | 550 | 800 | 600 | 1550 | 1750 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 4 | 2 | — | 8 | 3 | 2 | 2 | 1 | — | — |
mm | 0.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 6 | 5 | 5 | 5 | 7 | 8 | 7 | 3 | 0 | -3 | -2 | 0 | -1 | -2 | -3 | -4 | -4 | -4 |
min °C | 5 | 5 | 4 | 4 | 6 | 7 | 5 | 1 | -2 | -3 | -2 | -1 | -1 | -2 | -4 | -4 | -4 | -4 |
chill °C | -1 | -1 | -3 | -2 | 2 | 2 | 0 | -5 | -9 | -11 | -9 | -9 | -9 | -11 | -12 | -10 | -8 | -7 |
Freezing level m | 2900 | 2750 | 2800 | 2650 | 2800 | 3050 | 2800 | 2450 | 1750 | 1600 | 1650 | 1900 | 1850 | 1750 | 1450 | 1350 | 1450 | 1350 |
 | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — |
 | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — | — | 4:29 | — | — | 4:27 | — | — | 4:25 | — |
Loading...
North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: A dusting of new snow. Freeze-thaw conditions (max 8°C on Thu night, min -2°C on Fri night). Winds decreasing (near gales from the S on Wed night, light winds from the SE by Fri night).
North Twin Sister Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max 0°C on Sat night, min -4°C on Sun night). Winds decreasing (strong winds from the S on Sun morning, calm by Mon night).
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 (454) |
Pacific Coast Ranges photos (1063) |
photos from mountains in United States (3071) |
all photos
Upload new photo
Upload new photoNorth Twin West Ridge