– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 3 pm Sun 22 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sun 22 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 22 Feb Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMild with heavy rain (total 20mm), heaviest during Sun night. Becoming colder with a moderate fall of snow heaviest on Mon morning. Freeze-thaw conditions (max 5°C on Sun afternoon, min -1°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 19mm) heaviest on Fri afternoon, then becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 4°C on Thu morning, min -4°C on Fri night). Wind will be generally light. | ||||||||||||||||
Sun 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  | | |  | | |  | | |  | |
light rain | heavy rain | light snow | light rain | some clouds | light rain | light snow | light snow | light snow | light rain | light rain | light rain | light rain | mod. rain | light rain | light snow | snow shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | 3 | — | — | — | 1 | 4 | 2 | — | — | — | — | — | — | 2 | 1 | |
1.7 | 12 | 1.3 | 0.3 | — | 0.2 | 0.7 | — | 5 | 4 | 2 | 0.2 | 0.8 | 5 | 4 | 2 | — | |
max °C | 5 | 4 | 3 | 3 | 0 | 4 | 3 | 1 | 2 | 3 | 3 | 4 | 4 | 3 | 3 | 2 | 1 |
min °C | 4 | 2 | 2 | 0 | -1 | 3 | 1 | 0 | 2 | 2 | 2 | 3 | 3 | 2 | 3 | 2 | -4 |
1 | -1 | 0 | 0 | -3 | 3 | -1 | -2 | -1 | 0 | 0 | 1 | 1 | 0 | 1 | -1 | -4 | |
1250 | 1250 | 800 | 950 | 200 | 1200 | 900 | 600 | 800 | 1000 | 950 | 1050 | 1100 | 1000 | 900 | 900 | 350 | |
Cloud base (m) | 600 | 550 | 600 | 600 | 650 | 600 | 1650 | 550 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 550 | 600 |
 | — | — | 7:00 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — |
 | 5:39 | — | — | 5:42 | — | — | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Mild with heavy rain (total 20mm), heaviest during Sun night. Becoming colder with a moderate fall of snow heaviest on Mon morning. Freeze-thaw conditions (max 5°C on Sun afternoon, min -1°C on Mon night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Moderate rain (total 19mm) heaviest on Fri afternoon, then becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 4°C on Thu morning, min -4°C on Fri 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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