– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 4 pm Wed 25 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Wed 25 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Wed 25 Mar 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 Wed afternoon. Temperatures will be below freezing (max -2°C on Fri morning, min -11°C on Wed night). Winds decreasing (strong winds from the SSW on Wed afternoon, light winds from the W by Thu night). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -6°C on Sat afternoon, min -10°C on Mon morning). Wind will be generally light. | ||||||||||||||||
Wed 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | |  | | |  | | | | |
heavy snow | snow shwrs | snow shwrs | some clouds | some clouds | cloudy | cloudy | some clouds | cloudy | cloudy | clear | some clouds | some clouds | light snow | cloudy | some clouds | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
13 | 11 | 1 | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -7 | -11 | -11 | -8 | -4 | -2 | -2 | -2 | -4 | -6 | -6 | -8 | -6 | -7 | -9 | -9 | -9 |
min °C | -10 | -11 | -11 | -9 | -7 | -3 | -2 | -4 | -5 | -6 | -7 | -8 | -7 | -8 | -10 | -9 | -10 |
-20 | -21 | -18 | -14 | -10 | -8 | -7 | -10 | -11 | -12 | -14 | -15 | -13 | -14 | -16 | -15 | -16 | |
650 | 400 | 700 | 1000 | 0 | 1700 | 1650 | 1550 | 1150 | 1100 | 450 | 950 | 1250 | 650 | 750 | 900 | 0 | |
Cloud base (m) | 650 | 650 | 700 | 1900 | 600 | 2500 | 2800 | 1950 | 650 | 900 | 700 | 650 | 2200 | 650 | 600 | 800 | |
 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — |
 | 7:27 | — | — | 7:29 | — | — | 7:30 | — | — | 7:31 | — | — | 7:32 | — | — | 7:35 | — |
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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 Wed afternoon. Temperatures will be below freezing (max -2°C on Fri morning, min -11°C on Wed night). Winds decreasing (strong winds from the SSW on Wed afternoon, light winds from the W by Thu night).
North Twin Sister Weather (Days 3-6):
A dusting of new snow. Temperatures will be well below freezing (max -6°C on Sat afternoon, min -10°C on Mon 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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