– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 9 am Tue 02 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Tue 02 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Tue 02 Dec Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max 0°C on Thu night, min -4°C on Tue morning). Winds increasing (calm on Tue night, strong winds from the WSW by Thu night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -1°C on Fri morning, min -6°C on Sun night). Winds decreasing (near gales from the W on Fri morning, moderate winds from the SW by Sat night). | |||||||||||||||||
Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  | |  |  | |  |  | |  | |  |  | |
cloudy | some clouds | cloudy | cloudy | cloudy | cloudy | light snow | light snow | mod. snow | mod. snow | light snow | heavy snow | heavy snow | mod. snow | light snow | mod. snow | snow shwrs | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | 3 | 4 | 10 | 10 | 4 | 15 | 14 | 8 | 3 | 9 | 3 | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -4 | -4 | -3 | -4 | -2 | -2 | -2 | -1 | 0 | -1 | -3 | -4 | -3 | -4 | -3 | -3 | -5 | -4 |
min°C | -4 | -4 | -4 | -4 | -3 | -2 | -2 | -1 | -1 | -2 | -4 | -4 | -4 | -5 | -5 | -3 | -5 | -6 |
-8 | -8 | -10 | -9 | -7 | -6 | -7 | -7 | -8 | -10 | -12 | -13 | -12 | -13 | -12 | -12 | -14 | -14 | |
1050 | 1150 | 950 | 1100 | 1100 | 1200 | 1450 | 1700 | 1950 | 1750 | 1600 | 1350 | 1400 | 1300 | 1350 | 1500 | 1250 | 900 | |
Cloud base (m) | 600 | 600 | 650 | 750 | 600 | 600 | 600 | 600 | 550 | 550 | 550 | 550 | 550 | 550 | 600 | 550 | 600 | 650 |
 | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — |
 | — | 4:13 | — | — | 4:13 | — | — | 4:12 | — | — | 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 moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max 0°C on Thu night, min -4°C on Tue morning). Winds increasing (calm on Tue night, strong winds from the WSW by Thu night).
North Twin Sister Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -1°C on Fri morning, min -6°C on Sun night). Winds decreasing (near gales from the W on Fri morning, moderate winds from the SW 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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