– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 3 am Mon 01 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Mon 01 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Mon 01 Dec Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Mon afternoon. Temperatures will be below freezing (max -1°C on Mon morning, min -5°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 1°C on Thu night, min -6°C on Sat morning). Winds decreasing (strong winds from the W on Fri night, light winds from the WSW by Sat night). | |||||||||||||||||
Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | | |  |  | | |  |  | |  | |
cloudy | light snow | light snow | cloudy | some clouds | some clouds | light snow | light snow | some clouds | light snow | mod. snow | mod. snow | light snow | light snow | heavy snow | snow shwrs | some clouds | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 2 | 4 | — | — | — | 1 | 1 | — | 4 | 6 | 9 | 3 | 4 | 14 | 3 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -1 | -2 | -4 | -4 | -3 | -3 | -4 | -3 | -2 | -1 | -1 | 1 | -1 | -3 | -3 | -6 | -5 | -5 |
min°C | -2 | -3 | -5 | -4 | -4 | -3 | -4 | -4 | -3 | -1 | -1 | 0 | -2 | -3 | -5 | -6 | -5 | -5 |
-8 | -10 | -11 | -9 | -8 | -5 | -10 | -9 | -6 | -7 | -7 | -8 | -9 | -10 | -15 | -15 | -12 | -11 | |
1200 | 1450 | 1250 | 1050 | 1100 | 950 | 1100 | 1050 | 1000 | 1400 | 1600 | 2200 | 1800 | 1550 | 1450 | 1250 | 1150 | 1200 | |
Cloud base (m) | 2000 | 950 | 600 | 600 | 600 | 650 | 900 | 800 | 600 | 600 | 550 | 550 | 550 | 550 | 550 | 600 | 700 | 650 |
 | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — | 7:43 | — | — | 7:45 | — | — |
 | — | 4:14 | — | — | 4:13 | — | — | 4:13 | — | — | 4:12 | — | — | 4:12 | — | — | 4:12 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: A light covering of new snow mostly falling on Mon afternoon. Temperatures will be below freezing (max -1°C on Mon morning, min -5°C on Mon night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 1°C on Thu night, min -6°C on Sat morning). Winds decreasing (strong winds from the W on Fri night, light winds from the WSW by Sat 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.
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