– Lat/Long: 48.71° N 121.99° W
North Twin Sister Weather Forecast
Cascade Range · United StatesIssued: 3 pm Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Mon morning, min 0°C on Sun afternoon). Wind will be generally light. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 6°C on Sat morning, min -4°C on Thu night). Winds decreasing (fresh winds from the S on Thu afternoon, light winds from the WSW by Fri afternoon). | ||||||||||||||||
Sun 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | | |  |  | | |  | | |  | |
clear | clear | cloudy | cloudy | cloudy | cloudy | some clouds | clear | cloudy | light snow | light snow | some clouds | cloudy | heavy snow | some clouds | some clouds | light rain | |
Cloud base (m) | 5350 | 5800 | 4800 | 2450 | 1550 | 1750 | 2100 | 2150 | 1900 | 600 | 600 | 850 | 600 | 650 | 900 | 2650 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | 4 | 5 | — | — | 15 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.1 |
max °C | 0 | 3 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | -1 | -2 | -1 | -2 | -3 | -2 | 0 | 3 |
min °C | 0 | 1 | 4 | 3 | 1 | 1 | 0 | 0 | 1 | -2 | -2 | -2 | -2 | -4 | -3 | -1 | 2 |
chill °C | -3 | -2 | 1 | -2 | -4 | -1 | -3 | -3 | -2 | -7 | -8 | -6 | -9 | -12 | -7 | -4 | -2 |
Freezing level m | 1950 | 3000 | 3100 | 2850 | 2350 | 2100 | 2100 | 2200 | 2150 | 1900 | 1650 | 1650 | 1750 | 1400 | 1400 | 1500 | 2650 |
 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:01 | — | — | 7:01 | — | — |
 | 3:46 | — | — | 4:45 | — | — | 4:44 | — | — | 4:42 | — | — | 4:40 | — | — | 4:38 | — |
Loading...
North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Mostly dry. Freeze-thaw conditions (max 4°C on Mon morning, min 0°C on Sun afternoon). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 6°C on Sat morning, min -4°C on Thu night). Winds decreasing (fresh winds from the S on Thu afternoon, light winds from the WSW by Fri afternoon).
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