– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 10 am Tue 12 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Tue 12 May Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Tue 12 May Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 14mm), heaviest on Tue night giving way to a moderate fall of snow, heaviest on Wed morning. Freeze-thaw conditions (max 12°C on Tue afternoon, min -4°C on Wed night). Winds increasing (light winds from the SW on Tue night, strong winds from the W by Wed night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -2°C on Sun afternoon, min -7°C on Sat night). Wind will be generally light. | |||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  | |  |  | | |  | | |  | |
cloudy | some clouds | heavy rain | light snow | light snow | light snow | snow shwrs | snow shwrs | snow shwrs | light snow | mod. snow | heavy snow | light snow | mod. snow | mod. snow | snow shwrs | some clouds | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | 5 | 2 | 3 | 1 | 1 | 2 | 1 | 10 | 11 | 2 | 9 | 6 | 1 | — | — | |
— | — | 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 11 | 12 | 10 | 1 | -1 | -2 | -3 | -2 | -3 | -4 | -4 | -5 | -6 | -5 | -6 | -4 | -2 | -2 |
min °C | 11 | 11 | 2 | -1 | -1 | -4 | -3 | -3 | -4 | -4 | -4 | -6 | -6 | -6 | -7 | -5 | -3 | -3 |
9 | 9 | -2 | -7 | -7 | -11 | -9 | -9 | -10 | -9 | -11 | -13 | -11 | -13 | -12 | -12 | -7 | -7 | |
3700 | 3500 | 2900 | 1750 | 1750 | 1450 | 1600 | 1650 | 1450 | 1350 | 1250 | 1150 | 1250 | 1100 | 950 | 1200 | 1550 | 1600 | |
Cloud base (m) | 5950 | 700 | 550 | 600 | 600 | 850 | 1600 | 600 | 650 | 600 | 600 | 600 | 550 | 600 | 600 | 800 | 700 | |
 | 5:31 | — | — | 5:28 | — | — | 5:28 | — | — | 5:26 | — | — | 5:24 | — | — | 5:24 | — | — |
 | — | — | 8:37 | — | — | 8:38 | — | — | 8:39 | — | — | 8:42 | — | — | 8:43 | — | — | 8:44 |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Moderate rain (total 14mm), heaviest on Tue night giving way to a moderate fall of snow, heaviest on Wed morning. Freeze-thaw conditions (max 12°C on Tue afternoon, min -4°C on Wed night). Winds increasing (light winds from the SW on Tue night, strong winds from the W by Wed night).
North Twin Sister Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -2°C on Sun afternoon, min -7°C on Sat night). 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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