– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 3 am Sat 07 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Sat 07 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sat 07 Feb 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 Sat afternoon. Freeze-thaw conditions (max 2°C on Sat morning, min -4°C on Mon morning). Winds decreasing (strong winds from the SSE on Sat morning, calm by Mon night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Thu night. Temperatures will be below freezing (max -1°C on Tue morning, min -3°C on Tue night). Winds increasing (calm on Tue afternoon, fresh winds from the SSE by Thu night). | |||||||||||||||||
Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | | |  | | | | |  | | |  | |
mod. snow | mod. snow | snow shwrs | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | mod. snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
6 | 10 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 2 | 2 | -1 | -1 | -1 | -2 | -4 | -3 | -2 | -1 | -1 | -1 | -3 | -2 | -2 | -2 | -2 | -2 |
min °C | 1 | 1 | -1 | -1 | -2 | -3 | -4 | -3 | -3 | -2 | -1 | -3 | -3 | -3 | -2 | -2 | -2 | -3 |
-6 | -5 | -7 | -1 | -5 | -7 | -9 | -6 | -7 | -2 | -1 | -5 | -5 | -5 | -6 | -8 | -9 | -11 | |
1800 | 1750 | 1300 | 1300 | 1350 | 900 | 1000 | 1100 | 900 | 1200 | 1350 | 1200 | 1100 | 1200 | 1050 | 1150 | 1150 | 1150 | |
Cloud base (m) | 750 | 550 | 900 | 6550 | 700 | 1700 | 650 | 750 | 1750 | 2200 | 2600 | 950 | 900 | 650 | 700 | 600 | 550 | |
 | 7:28 | — | — | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — | — |
 | — | 5:15 | — | — | 5:16 | — | — | 5:19 | — | — | 5:21 | — | — | 5:22 | — | — | 5:23 | — |
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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 Sat afternoon. Freeze-thaw conditions (max 2°C on Sat morning, min -4°C on Mon morning). Winds decreasing (strong winds from the SSE on Sat morning, calm by Mon night).
North Twin Sister Weather (Days 3-6):
A light covering of new snow mostly falling on Thu night. Temperatures will be below freezing (max -1°C on Tue morning, min -3°C on Tue night). Winds increasing (calm on Tue afternoon, fresh winds from the SSE by Thu night).
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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