– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 3 pm Tue 03 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Tue 03 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 03 Feb Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 12°C on Thu afternoon, min 2°C on Fri morning). Winds increasing (calm on Thu morning, fresh winds from the SSW by Fri morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max 0°C on Fri afternoon, min -7°C on Sun afternoon). Winds decreasing (near gales from the SSW on Sat night, light winds from the W by Mon morning). | ||||||||||||||||
Tue 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | |  | |  |  |  |  |  | | | |
some clouds | rain shwrs | some clouds | clear | clear | clear | clear | clear | cloudy | some clouds | light snow | light snow | mod. snow | heavy snow | snow shwrs | snow shwrs | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | 1 | 5 | 6 | 18 | 7 | 2 | 3 | |
— | 0.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 4 | 7 | 8 | 8 | 10 | 11 | 12 | 8 | 3 | 0 | 0 | -1 | 0 | 0 | -5 | -6 | -6 |
min °C | 4 | 4 | 8 | 8 | 8 | 11 | 10 | 4 | 2 | -1 | 0 | -1 | -1 | -3 | -5 | -7 | -7 |
-1 | -1 | 4 | 4 | 5 | 10 | 8 | 0 | -4 | -8 | -6 | -8 | -9 | -10 | -13 | -15 | -15 | |
2750 | 2900 | 3350 | 3300 | 3500 | 3700 | 3700 | 3200 | 2600 | 2100 | 2000 | 1850 | 1850 | 2050 | 1300 | 1150 | 950 | |
Cloud base (m) | 1700 | 5200 | 8400 | 9000 | 3250 | 700 | 600 | 600 | 550 | 600 | 1700 | 850 | |||||
 | — | — | 7:33 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:26 | — | — |
 | 5:08 | — | — | 5:10 | — | — | 5:12 | — | — | 5:14 | — | — | 5:15 | — | — | 5:16 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Mostly dry. Very mild (max 12°C on Thu afternoon, min 2°C on Fri morning). Winds increasing (calm on Thu morning, fresh winds from the SSW by Fri morning).
North Twin Sister Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max 0°C on Fri afternoon, min -7°C on Sun afternoon). Winds decreasing (near gales from the SSW on Sat night, light winds from the W by Mon morning).
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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