– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 9 pm Sun 08 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Sun 08 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sun 08 Feb Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Mon morning. Temperatures will be below freezing (max -2°C on Wed afternoon, min -7°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -2°C on Wed night, min -10°C on Sat morning). Wind will be generally light. | ||||||||||||||||||
Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  | |  |  | |  |  | | | |  | |  | |
cloudy | light snow | light snow | snow shwrs | clear | clear | clear | clear | some clouds | some clouds | some clouds | cloudy | mod. snow | cloudy | light snow | mod. snow | mod. snow | light snow | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | 3 | 2 | 1 | — | — | — | — | — | — | — | — | 6 | — | 1 | 7 | 10 | 5 | 4 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -7 | -6 | -5 | -4 | -4 | -3 | -3 | -2 | -2 | -4 | -5 | -6 | -7 | -8 | -8 | -10 | -10 | -11 |
min °C | -7 | -7 | -6 | -6 | -4 | -4 | -4 | -4 | -3 | -4 | -4 | -5 | -7 | -8 | -8 | -9 | -10 | -10 | -12 |
-14 | -13 | -12 | -12 | -8 | -4 | -4 | -4 | -3 | -10 | -10 | -11 | -13 | -14 | -15 | -16 | -19 | -18 | -18 | |
1100 | 1000 | 1100 | 1050 | 1500 | 1500 | 1450 | 1400 | 1550 | 1500 | 1350 | 1250 | 1050 | 900 | 900 | 650 | 650 | 600 | 0 | |
Cloud base (m) | 1950 | 700 | 600 | 600 | 3950 | 1600 | 6600 | 3000 | 2150 | 600 | 750 | 800 | 550 | 550 | 550 | 550 | |||
 | — | 7:24 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — |
 | — | — | 5:19 | — | — | 5:21 | — | — | 5:22 | — | — | 5:23 | — | — | 5:25 | — | — | 5:27 | — |
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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 morning. Temperatures will be below freezing (max -2°C on Wed afternoon, min -7°C on Sun night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -2°C on Wed night, min -10°C on Sat morning). Wind will be generally light.
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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