– 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 2°C on Mon morning, min -6°C on Wed night). Winds increasing (light winds from the W on Mon afternoon, fresh winds from the SSW by Tue morning). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Thu afternoon. Temperatures will be below freezing (max 0°C on Fri night, min -6°C on Thu morning). Winds increasing (light winds from the NNW on Thu night, fresh winds from the WSW by Sat afternoon). | |||||||||||||||||
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 | some clouds | light snow | light snow | heavy snow | mod. snow | snow shwrs | light snow | light snow | light snow | snow shwrs | cloudy | light snow | light snow | cloudy | light snow | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | 2 | 5 | 25 | 8 | 1 | 4 | 2 | 4 | 1 | — | 1 | 1 | — | 2 | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 2 | 1 | 0 | -2 | -2 | -3 | -4 | -4 | -4 | -6 | -6 | -4 | -4 | -3 | 0 | 0 | -1 | -2 |
min °C | 1 | 1 | -1 | -2 | -2 | -4 | -4 | -4 | -6 | -6 | -6 | -5 | -4 | -3 | -2 | 0 | -1 | -5 |
-4 | -3 | -8 | -10 | -9 | -10 | -10 | -9 | -13 | -13 | -12 | -10 | -9 | -8 | -8 | -6 | -8 | -13 | |
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 2°C on Mon morning, min -6°C on Wed night). Winds increasing (light winds from the W on Mon afternoon, fresh winds from the SSW by Tue morning).
North Twin Sister Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu afternoon. Temperatures will be below freezing (max 0°C on Fri night, min -6°C on Thu morning). Winds increasing (light winds from the NNW on Thu night, fresh winds from the WSW by Sat afternoon).
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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