– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 3 pm Fri 26 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Fri 26 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Fri 26 Dec 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 afternoon. Temperatures will be below freezing (max 0°C on Mon morning, min -8°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Wed morning. Mild temperatures (max 8°C on Wed morning, min 1°C on Mon afternoon). Wind will be generally light. | ||||||||||||||||
Fri 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | | |  |  |  | | | | |
heavy snow | snow shwrs | some clouds | cloudy | some clouds | some clouds | cloudy | some clouds | some clouds | cloudy | some clouds | clear | light rain | light rain | light rain | light rain | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
13 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | 0.2 | 0.3 | 0.3 | 0.1 | — | |
max °C | -6 | -7 | -8 | -7 | -6 | -4 | -3 | -1 | 0 | 1 | 2 | 4 | 4 | 6 | 8 | 8 | 7 |
min °C | -6 | -8 | -8 | -8 | -7 | -5 | -3 | -3 | 0 | 1 | 1 | 4 | 3 | 4 | 7 | 8 | 6 |
-14 | -12 | -11 | -12 | -10 | -8 | -6 | -6 | -2 | -1 | -1 | 2 | 0 | 1 | 5 | 6 | 4 | |
600 | 300 | 300 | 350 | 0 | 450 | 800 | 700 | 1350 | 1750 | 2050 | 2300 | 2250 | 2300 | 2650 | 2750 | 2750 | |
Cloud base (m) | 550 | 550 | 600 | 600 | 650 | 650 | 650 | 650 | 700 | 650 | 950 | 2100 | 750 | 900 | 700 | 650 | 600 |
 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — |
 | 4:16 | — | — | 4:17 | — | — | 4:17 | — | — | 4:19 | — | — | 4:20 | — | — | 4:21 | — |
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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 afternoon. Temperatures will be below freezing (max 0°C on Mon morning, min -8°C on Fri night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Some drizzle, heaviest during Wed morning. Mild temperatures (max 8°C on Wed morning, min 1°C on Mon afternoon). Wind will be generally light.
This table gives the weather forecast for North Twin Sister at the specific elevation of 1500 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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