– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 3 pm Mon 24 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Mon 24 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Mon 24 Nov Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMild with light rain (total 4mm) on Wed night Becoming colder with a light covering of snow, mostly falling on Thu morning. Freeze-thaw conditions (max 3°C on Wed night, min -4°C on Mon afternoon). Winds increasing (calm on Mon night, strong winds from the S by Thu morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max 0°C on Thu afternoon, min -2°C on Fri morning). Mainly fresh winds. | ||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  |  | |  | |  |  |  |  | | |
snow shwrs | some clouds | cloudy | cloudy | some clouds | cloudy | cloudy | light rain | mod. snow | mod. snow | mod. snow | cloudy | light snow | heavy snow | some clouds | clear | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
3 | — | — | — | — | — | — | — | 6 | 10 | 9 | — | 1 | 11 | — | — | — | |
— | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — | |
max°C | -4 | -3 | -3 | -2 | 1 | 1 | 2 | 3 | 2 | 0 | 0 | -1 | -2 | -2 | -2 | -1 | -1 |
min°C | -4 | -4 | -3 | -2 | -1 | 1 | 2 | 2 | 0 | 0 | -1 | -2 | -2 | -2 | -2 | -1 | -1 |
-9 | -4 | -8 | -6 | -5 | -3 | -1 | -2 | -8 | -7 | -4 | -6 | -7 | -7 | -5 | -5 | -5 | |
900 | 750 | 1000 | 1100 | 1400 | 1700 | 1900 | 1950 | 1800 | 1500 | 1300 | 1300 | 1200 | 1200 | 1100 | 1250 | 0 | |
Cloud base (m) | 900 | 1000 | 2500 | 650 | 600 | 900 | 900 | 1700 | 550 | 550 | 600 | 600 | 650 | 550 | 550 | 650 | 600 |
 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — |
 | 4:17 | — | — | 4:17 | — | — | 4:16 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Mild with light rain (total 4mm) on Wed night Becoming colder with a light covering of snow, mostly falling on Thu morning. Freeze-thaw conditions (max 3°C on Wed night, min -4°C on Mon afternoon). Winds increasing (calm on Mon night, strong winds from the S by Thu morning).
North Twin Sister Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max 0°C on Thu afternoon, min -2°C on Fri morning). Mainly fresh winds.
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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