– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 9 am Tue 24 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Tue 24 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Tue 24 Feb 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 Tue night. Temperatures will be below freezing (max -5°C on Thu morning, min -8°C on Tue night). Winds increasing (calm on Tue morning, fresh winds from the WSW by Thu afternoon). | Days 4–6 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -1°C on Sun afternoon, min -6°C on Fri morning). Winds decreasing (fresh winds from the W on Fri morning, light winds from the WNW by Sat morning). | |||||||||||||||||
Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | | | | |  | | |  | | | | |
clear | clear | snow shwrs | light snow | light snow | light snow | cloudy | cloudy | light snow | light snow | cloudy | some clouds | clear | clear | clear | clear | clear | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 5 | 5 | 3 | 4 | — | — | 4 | 3 | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -7 | -7 | -7 | -7 | -6 | -5 | -5 | -5 | -5 | -5 | -4 | -3 | -2 | -2 | -2 | -1 | -1 |
min °C | -6 | -7 | -8 | -7 | -7 | -7 | -6 | -5 | -6 | -6 | -5 | -5 | -3 | -3 | -3 | -3 | -2 | -1 |
-8 | -14 | -15 | -15 | -16 | -15 | -14 | -14 | -15 | -15 | -13 | -12 | -8 | -9 | -8 | -9 | -8 | -7 | |
1000 | 1050 | 700 | 850 | 950 | 900 | 950 | 1100 | 1000 | 950 | 950 | 800 | 1150 | 1200 | 1050 | 1350 | 1500 | 1700 | |
Cloud base (m) | 550 | 800 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 550 | 750 | 650 | 600 | 700 | 600 |
 | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — |
 | — | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:50 | — | — | 5:51 | — |
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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 Tue night. Temperatures will be below freezing (max -5°C on Thu morning, min -8°C on Tue night). Winds increasing (calm on Tue morning, fresh winds from the WSW by Thu afternoon).
North Twin Sister Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -1°C on Sun afternoon, min -6°C on Fri morning). Winds decreasing (fresh winds from the W on Fri morning, light winds from the WNW by Sat morning).
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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