– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 4 am Tue 24 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Tue 24 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Tue 24 Mar Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMild with heavy rain (total 36mm), heaviest during Tue night. Becoming colder with a moderate fall of snow heaviest on Wed afternoon. Freeze-thaw conditions (max 8°C on Tue afternoon, min -2°C on Wed night). Winds decreasing (fresh winds from the S on Tue afternoon, calm by Wed morning). | Days 4–6 Weather SummaryMild with moderate rain (total 10mm) on Sun morning, Becoming colder with a light covering of snow, mostly falling on Sun afternoon. Freeze-thaw conditions (max 7°C on Fri afternoon, min -4°C on Sun night). Wind will be generally light. | |||||||||||||||||
Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  |  | | | | |  | | |  | |
mod. rain | light rain | heavy rain | light snow | light snow | mod. snow | light snow | rain shwrs | some clouds | cloudy | cloudy | some clouds | cloudy | light rain | light rain | mod. rain | light snow | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | 1 | 5 | 6 | 1 | — | — | — | — | — | — | — | — | — | 4 | 2 | |
9 | 3 | 20 | 0.9 | 1.5 | — | — | 1.3 | — | — | — | — | — | 0.5 | 4 | 6 | — | — | |
max °C | 5 | 8 | 6 | 3 | 3 | 0 | 1 | 3 | 0 | 5 | 7 | 3 | 6 | 6 | 4 | 3 | 2 | 0 |
min °C | 4 | 7 | 2 | 2 | 1 | -2 | -1 | 2 | -1 | 0 | 6 | 2 | 4 | 6 | 3 | 2 | 1 | -4 |
1 | 4 | -1 | 2 | -2 | -5 | -3 | 2 | -3 | -2 | 6 | 2 | 4 | 5 | 0 | -1 | -2 | -4 | |
1850 | 1800 | 1050 | 900 | 650 | 400 | 650 | 900 | 0 | 1550 | 1700 | 1900 | 1700 | 1450 | 1100 | 800 | 600 | 0 | |
Cloud base (m) | 550 | 550 | 600 | 600 | 600 | 650 | 650 | 650 | 650 | 600 | 700 | 600 | 600 | 1950 | 650 | 600 | 600 | 650 |
 | 7:03 | — | — | 7:01 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — |
 | — | 7:25 | — | — | 7:27 | — | — | 7:29 | — | — | 7:30 | — | — | 7:31 | — | — | 7:32 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Mild with heavy rain (total 36mm), heaviest during Tue night. Becoming colder with a moderate fall of snow heaviest on Wed afternoon. Freeze-thaw conditions (max 8°C on Tue afternoon, min -2°C on Wed night). Winds decreasing (fresh winds from the S on Tue afternoon, calm by Wed morning).
North Twin Sister Weather (Days 3-6):
Mild with moderate rain (total 10mm) on Sun morning, Becoming colder with a light covering of snow, mostly falling on Sun afternoon. Freeze-thaw conditions (max 7°C on Fri afternoon, min -4°C on Sun 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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