– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 3 pm Mon 22 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Mon 22 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Mon 22 Dec Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 17mm), heaviest on Mon afternoon giving way to a moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 6°C on Thu morning, min -1°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 17mm), heaviest on Thu night. Freeze-thaw conditions (max 6°C on Thu afternoon, min -2°C on Fri night). Wind will be generally light. | ||||||||||||||||
Mon 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | |  | | | | | | | |
mod. rain | snow shwrs | some clouds | cloudy | light rain | mod. rain | light rain | some clouds | cloudy | light rain | heavy rain | light rain | some clouds | some clouds | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
8 | — | — | — | 1.9 | 7 | 0.7 | — | — | 0.1 | 16 | 0.8 | — | — | — | — | — | |
max °C | 2 | 1 | 2 | 1 | 4 | 5 | 4 | 3 | 6 | 6 | 4 | 2 | 1 | -1 | 1 | 1 | -1 |
min °C | 2 | -1 | 0 | 1 | 2 | 5 | 4 | 2 | 5 | 5 | 2 | 2 | 0 | -2 | 0 | -2 | -2 |
-2 | -4 | -2 | -1 | 0 | 3 | 0 | 1 | 4 | 5 | -1 | 1 | 0 | -2 | 0 | -2 | -2 | |
900 | 650 | 550 | 750 | 1600 | 1850 | 1250 | 1500 | 1800 | 1900 | 1100 | 850 | 700 | 0 | 550 | 600 | 0 | |
Cloud base (m) | 500 | 550 | 550 | 600 | 2400 | 1500 | 600 | 550 | 650 | 750 | 550 | 550 | 600 | 600 | 600 | 600 | 900 |
 | — | — | 7:58 | — | — | 7:58 | — | — | 7:58 | — | — | 8:00 | — | — | 8:00 | — | — |
 | 4:14 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — | — | 4:17 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Moderate rain (total 17mm), heaviest on Mon afternoon giving way to a moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 6°C on Thu morning, min -1°C on Mon night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Moderate rain (total 17mm), heaviest on Thu night. Freeze-thaw conditions (max 6°C on Thu afternoon, min -2°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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