– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 9 am Thu 05 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Thu 05 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 05 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 Sat night. Freeze-thaw conditions (max 2°C on Fri night, min -6°C on Thu morning). Winds increasing (light winds from the W on Thu night, strong winds from the W by Sat night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -4°C on Sun morning, min -13°C on Tue morning). Winds decreasing (near gales from the W on Sun morning, light winds from the SSW by Tue afternoon). | |||||||||||||||||
Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | | |  |  | | | | |  | |
snow shwrs | some clouds | light snow | cloudy | light snow | cloudy | cloudy | light snow | heavy snow | light snow | light snow | snow shwrs | mod. snow | mod. snow | heavy snow | mod. snow | snow shwrs | mod. snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
4 | — | 2 | — | 4 | — | — | 2 | 23 | 5 | 1 | 2 | 10 | 8 | 24 | 7 | 2 | 9 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -5 | -3 | -2 | -1 | 2 | 1 | 1 | 1 | -4 | -7 | -8 | -10 | -11 | -12 | -12 | -11 | -9 |
min °C | -6 | -5 | -5 | -3 | -2 | 0 | 1 | 1 | -3 | -6 | -7 | -11 | -11 | -11 | -12 | -13 | -11 | -11 |
-12 | -12 | -11 | -8 | -7 | -5 | -6 | -6 | -12 | -16 | -16 | -20 | -22 | -22 | -23 | -23 | -18 | -20 | |
1000 | 1100 | 1050 | 1400 | 1600 | 2300 | 2350 | 2200 | 1850 | 1300 | 1100 | 600 | 650 | 550 | 350 | 400 | 550 | 0 | |
Cloud base (m) | 600 | 700 | 650 | 600 | 600 | 600 | 600 | 600 | 600 | 550 | 650 | 600 | 600 | 550 | 600 | 600 | 600 | 650 |
 | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — | 7:35 | — | — | 6:33 | — | — | 6:31 | — | — |
 | — | 5:58 | — | — | 5:59 | — | — | 6:00 | — | — | 7:01 | — | — | 6:04 | — | — | 6:05 | — |
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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 night. Freeze-thaw conditions (max 2°C on Fri night, min -6°C on Thu morning). Winds increasing (light winds from the W on Thu night, strong winds from the W by Sat night).
North Twin Sister Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -4°C on Sun morning, min -13°C on Tue morning). Winds decreasing (near gales from the W on Sun morning, light winds from the SSW by Tue 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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