– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 10 pm Sat 11 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Sat 11 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sat 11 Apr Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 21mm), heaviest during Tue afternoon. Very mild (max 11°C on Sun morning, min 3°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryMild with light rain (total 8mm) on Tue night Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 5°C on Fri afternoon, min -1°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  | |  |  |  |  |  | | | | | | | |
rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | light rain | light rain | heavy rain | mod. snow | light snow | snow shwrs | some clouds | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | 6 | 2 | 1 | — | — | — | — | — | — | — | |
0.4 | 0.1 | 0.5 | 1.8 | 0.8 | 0.9 | 2 | 4 | 10 | 3 | — | 1.7 | — | 0.2 | 1.6 | — | 0.2 | 0.8 | 0.3 | |
max °C | 8 | 11 | 10 | 9 | 5 | 6 | 5 | 3 | 3 | 4 | 1 | 3 | 0 | 3 | 4 | 2 | 3 | 5 | 4 |
min °C | 8 | 9 | 10 | 6 | 5 | 6 | 3 | 3 | 3 | 0 | 0 | 2 | -1 | 1 | 3 | -1 | 2 | 5 | 1 |
8 | 9 | 10 | 4 | 3 | 5 | 0 | 0 | -2 | -3 | -3 | 0 | -1 | 1 | 1 | -1 | 2 | 5 | 1 | |
2000 | 2050 | 2000 | 1700 | 1300 | 1350 | 1100 | 1000 | 1050 | 500 | 650 | 800 | 400 | 800 | 1000 | 450 | 900 | 1150 | 800 | |
Cloud base (m) | 600 | 1600 | 750 | 750 | 600 | 600 | 550 | 550 | 550 | 600 | 550 | 600 | 650 | 600 | 650 | 700 | 600 | 650 | 700 |
 | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — |
 | — | — | 7:53 | — | — | 7:55 | — | — | 7:57 | — | — | 7:59 | — | — | — | 8:00 | — | — | 8:01 |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Heavy rain (total 21mm), heaviest during Tue afternoon. Very mild (max 11°C on Sun morning, min 3°C on Mon night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Mild with light rain (total 8mm) on Tue night Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 5°C on Fri afternoon, min -1°C on Wed night). 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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