– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 3 am Thu 04 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Thu 04 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Thu 04 Dec 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 Fri night. Temperatures will be below freezing (max -1°C on Thu night, min -6°C on Sat night). Winds increasing (light winds from the WNW on Thu afternoon, near gales from the W by Fri afternoon). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 2°C on Tue afternoon, min -5°C on Sun night). Mainly gales. | |||||||||||||||||
Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | | | |  |  | | |  | | | | |
mod. snow | light snow | light snow | light snow | light snow | heavy snow | heavy snow | mod. snow | light snow | light snow | snow shwrs | some clouds | mod. snow | mod. snow | snow shwrs | light snow | light snow | heavy snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
8 | 3 | 2 | 5 | 4 | 31 | 11 | 6 | 1 | 4 | 8 | — | 7 | 6 | 10 | 1 | 3 | 21 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -3 | -3 | -1 | -1 | -2 | -4 | -5 | -5 | -4 | -3 | -3 | -4 | -2 | 0 | -2 | -3 | 2 | 0 |
min°C | -3 | -3 | -3 | -1 | -4 | -5 | -5 | -5 | -6 | -3 | -4 | -5 | -4 | -1 | -5 | -4 | 0 | -3 |
-9 | -8 | -8 | -9 | -14 | -15 | -14 | -13 | -13 | -11 | -12 | -13 | -13 | -9 | -15 | -8 | -8 | -11 | |
1300 | 1400 | 1550 | 1850 | 1650 | 1350 | 1250 | 1200 | 1250 | 1500 | 1450 | 1250 | 1200 | 2000 | 1200 | 1250 | 1900 | 1650 | |
Cloud base (m) | 600 | 600 | 600 | 550 | 550 | 550 | 600 | 600 | 650 | 700 | 600 | 700 | 800 | 550 | 650 | 750 | 600 | 550 |
 | 7:43 | — | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — |
 | — | 4:12 | — | — | 4:12 | — | — | 4:12 | — | — | 4:12 | — | — | 4:10 | — | — | 4:10 | — |
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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 Fri night. Temperatures will be below freezing (max -1°C on Thu night, min -6°C on Sat night). Winds increasing (light winds from the WNW on Thu afternoon, near gales from the W by Fri afternoon).
North Twin Sister Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 2°C on Tue afternoon, min -5°C on Sun night). Mainly gales.
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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