– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 9 am Mon 02 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Mon 02 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Mon 02 Mar 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. Freeze-thaw conditions (max 5°C on Mon morning, min -3°C on Wed night). Winds increasing (light winds from the W on Mon morning, fresh winds from the S by Tue morning). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Thu afternoon. Freeze-thaw conditions (max 1°C on Fri night, min -4°C on Thu morning). Wind will be generally light. | |||||||||||||||||
Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | | |  |  | | | | | | |
some clouds | clear | rain shwrs | light snow | light snow | heavy snow | light snow | some clouds | light snow | light snow | light snow | snow shwrs | cloudy | light snow | light snow | cloudy | light snow | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | 1 | 3 | 16 | 5 | — | 3 | 1 | 3 | 1 | — | 1 | 1 | — | 1 | 1 | |
— | — | 0.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 5 | 4 | 3 | 1 | 1 | 0 | -1 | -1 | -1 | -4 | -3 | -3 | -2 | -1 | 1 | 1 | 1 | 0 |
min °C | 3 | 4 | 2 | 1 | 1 | -1 | -1 | -1 | -3 | -4 | -3 | -4 | -4 | -2 | 0 | 1 | 1 | -4 |
1 | 2 | -3 | -6 | -5 | -5 | -5 | -4 | -8 | -9 | -6 | -4 | -4 | -5 | -5 | -3 | -3 | -10 | |
2300 | 2200 | 2000 | 1750 | 1700 | 1450 | 1350 | 1400 | 1200 | 950 | 1000 | 900 | 1050 | 1250 | 1700 | 2100 | 1850 | 1300 | |
Cloud base (m) | 5550 | 6200 | 1500 | 600 | 550 | 550 | 550 | 650 | 600 | 600 | 600 | 600 | 600 | 800 | 600 | 600 | 600 | 600 |
 | 6:47 | — | — | 6:45 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — |
 | — | 5:52 | — | — | 5:54 | — | — | 5:55 | — | — | 5:58 | — | — | 5:59 | — | — | 6:00 | — |
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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. Freeze-thaw conditions (max 5°C on Mon morning, min -3°C on Wed night). Winds increasing (light winds from the W on Mon morning, fresh winds from the S by Tue morning).
North Twin Sister Weather (Days 3-6):
A light covering of new snow mostly falling on Thu afternoon. Freeze-thaw conditions (max 1°C on Fri night, min -4°C on Thu morning). 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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