– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 9 pm Tue 10 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Tue 10 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Tue 10 Feb Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMild with light rain (total 9mm) on Fri morning Becoming colder with a light covering of snow, mostly falling on Fri afternoon. Mild temperatures (max 9°C on Wed morning, min 1°C on Fri afternoon). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of snow turning to light rain (total 3mm) on Sun morning. Freeze-thaw conditions (max 6°C on Mon morning, min -1°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  |  |  |  | | |  |  |  | | | | |
clear | some clouds | clear | cloudy | some clouds | some clouds | light rain | mod. rain | mod. snow | light snow | light rain | light rain | cloudy | light snow | rain shwrs | some clouds | light rain | light rain | light rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | 6 | 2 | — | — | — | 1 | — | — | — | — | — | |
— | — | — | — | — | — | 3 | 6 | — | — | 0.1 | 0.1 | — | 1.2 | 0.1 | — | 0.4 | 1 | 0.2 | |
max °C | 4 | 9 | 8 | 5 | 7 | 6 | 4 | 4 | 2 | 1 | 3 | 3 | 1 | 2 | 2 | 4 | 6 | 5 | 5 |
min °C | 3 | 7 | 5 | 4 | 6 | 5 | 4 | 3 | 1 | 1 | 2 | 1 | 0 | 2 | -1 | -1 | 6 | 4 | 5 |
2 | 7 | 5 | 4 | 6 | 4 | 3 | 3 | 1 | 1 | 2 | 1 | 0 | 2 | -1 | -3 | 4 | 3 | 3 | |
1550 | 1650 | 1900 | 1800 | 1500 | 1400 | 1100 | 1050 | 800 | 750 | 750 | 900 | 600 | 800 | 800 | 800 | 1800 | 1250 | 1850 | |
Cloud base (m) | 6900 | 6150 | 3000 | 2300 | 850 | 600 | 600 | 600 | 600 | 600 | 1550 | 550 | 550 | 650 | 2200 | 1500 | 500 | ||
 | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — |
 | — | — | 5:22 | — | — | 5:23 | — | — | 5:25 | — | — | 5:27 | — | — | 5:29 | — | — | 5:30 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Mild with light rain (total 9mm) on Fri morning Becoming colder with a light covering of snow, mostly falling on Fri afternoon. Mild temperatures (max 9°C on Wed morning, min 1°C on Fri afternoon). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
A dusting of snow turning to light rain (total 3mm) on Sun morning. Freeze-thaw conditions (max 6°C on Mon morning, min -1°C on Sun afternoon). Wind will be generally light.
This table gives the weather forecast for North Twin Sister at the specific elevation of 500 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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