– Lat/Long: 48.71° N 121.99° W
North Twin Sister Weather Forecast
Cascade Range · United StatesIssued: 10 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 1°C on Fri morning, min -2°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 9°C on Mon morning, min -2°C on Fri night). Wind will be generally light. | |||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | |  | |  | | | | | |
snow shwrs | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | snow shwrs | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 550 | 600 | 600 | 600 | 1550 | 1600 | 900 | 1500 | 1700 | 600 | 750 | 800 | 700 | 700 | 850 | 650 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 14 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | -2 | -1 | -1 | -1 | -1 | 0 | 1 | -1 | -1 | -2 | -1 | -2 | -2 | -1 | 5 |
min °C | -2 | -2 | -2 | -2 | -2 | -1 | 0 | 0 | -2 | -2 | -2 | -1 | -2 | -2 | -2 | -1 |
chill °C | -7 | -6 | -4 | -6 | -5 | -3 | -3 | -2 | -4 | -6 | -7 | -4 | -2 | -2 | -4 | -1 |
Freezing level m | 1200 | 1200 | 1250 | 1200 | 1300 | 1400 | 1500 | 1550 | 1200 | 1200 | 1200 | 1350 | 1100 | 1250 | 1300 | 3150 |
 | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 6:54 | — | — |
 | — | — | 5:54 | — | — | 5:52 | — | — | 5:51 | — | — | 5:50 | — | — | 4:47 | — |
Loading...
North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: A moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 1°C on Fri morning, min -2°C on Tue night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 9°C on Mon morning, min -2°C on Fri night). Wind will be generally light.
This table gives the weather forecast for North Twin Sister at the specific elevation of 1500 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