– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 3 am Fri 05 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Fri 05 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Fri 05 Dec Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max 0°C on Fri morning, min -5°C on Fri night). Winds decreasing (near gales from the W on Fri night, light winds from the SW by Sat night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 1°C on Mon afternoon, min -9°C on Wed morning). Mainly gales. | |||||||||||||||||
Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | | | | |  | | | | |  | | |
light snow | light snow | heavy snow | mod. snow | mod. snow | light snow | light snow | mod. snow | light snow | light snow | mod. snow | mod. snow | light snow | light snow | heavy snow | mod. snow | snow shwrs | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
2 | 5 | 29 | 8 | 6 | 5 | 4 | 7 | 4 | 4 | 8 | 8 | 2 | 5 | 26 | 8 | 2 | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 0 | -2 | -4 | -5 | -5 | -4 | -3 | -3 | -2 | 0 | 1 | -3 | -3 | 0 | -1 | -5 | -9 | -9 |
min°C | 0 | -3 | -5 | -5 | -5 | -5 | -3 | -4 | -3 | -1 | -1 | -5 | -4 | -1 | -4 | -9 | -9 | -9 |
-7 | -12 | -15 | -15 | -14 | -12 | -11 | -12 | -10 | -8 | -10 | -14 | -8 | -9 | -14 | -21 | -19 | -17 | |
2000 | 1700 | 1450 | 1250 | 1250 | 1200 | 1350 | 1550 | 1550 | 1700 | 2200 | 1150 | 1250 | 1750 | 1650 | 1200 | 800 | 700 | |
Cloud base (m) | 550 | 550 | 550 | 600 | 600 | 600 | 600 | 600 | 600 | 550 | 550 | 700 | 550 | 500 | 500 | 500 | 750 | 600 |
 | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — |
 | — | 4:12 | — | — | 4:12 | — | — | 4:12 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — |
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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 Fri morning, min -5°C on Fri night). Winds decreasing (near gales from the W on Fri night, light winds from the SW by Sat night).
North Twin Sister Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 1°C on Mon afternoon, min -9°C on Wed morning). Mainly gales.
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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