– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 4 pm Fri 05 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Fri 05 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Fri 05 Jun Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max 0°C on Sun afternoon, min -5°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue morning. Freeze-thaw conditions (max 3°C on Thu morning, min -2°C on Tue morning). Wind will be generally light. | ||||||||||||||||
Fri 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  |  | | | |  | | | |  |  | |
light snow | heavy snow | light snow | light snow | snow shwrs | some clouds | snow shwrs | light snow | light snow | some clouds | snow shwrs | mod. snow | light snow | light snow | light snow | cloudy | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
3 | 17 | 5 | 4 | 2 | — | 1 | 4 | 2 | — | 1 | 8 | 1 | 1 | 1 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -2 | -2 | -4 | -3 | -3 | -2 | 0 | 0 | -1 | 1 | 1 | -2 | -1 | -1 | -2 | -1 | 1 |
min °C | -2 | -5 | -5 | -4 | -3 | -3 | -1 | -2 | -2 | -1 | 0 | -2 | -2 | -2 | -2 | -1 | 1 |
-7 | -10 | -9 | -8 | -7 | -6 | -4 | -8 | -6 | -4 | -2 | -6 | -5 | -7 | -6 | -4 | 0 | |
1750 | 1400 | 1350 | 1550 | 1450 | 1550 | 2050 | 1700 | 1750 | 2150 | 2000 | 1550 | 1800 | 1650 | 1700 | 1900 | 2450 | |
Cloud base (m) | 850 | 600 | 600 | 650 | 650 | 550 | 750 | 650 | 550 | 700 | 1700 | 550 | 550 | 600 | 600 | 600 | 1850 |
 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — |
 | — | 9:05 | — | — | 9:06 | — | — | 9:07 | — | — | 9:07 | — | — | 9:07 | — | — | 9:08 |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max 0°C on Sun afternoon, min -5°C on Fri night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue morning. Freeze-thaw conditions (max 3°C on Thu morning, min -2°C on Tue 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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