– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 4 am Wed 11 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Wed 11 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Wed 11 Mar Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 19mm), heaviest on Wed afternoon giving way to a moderate fall of snow, heaviest on Thu afternoon. Freeze-thaw conditions (max 6°C on Wed night, min -5°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sun night. Becoming milder with moderate rain (total 18mm) heaviest on Sun night. Freeze-thaw conditions (max 7°C on Mon night, min -3°C on Sat morning). Wind will be generally light. | |||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  |  |  | | | | | |  | |  | |
light snow | mod. rain | light snow | light snow | light snow | mod. snow | snow shwrs | cloudy | some clouds | some clouds | snow shwrs | some clouds | cloudy | light snow | light snow | light rain | light rain | light rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | — | 2 | 1 | 3 | 7 | 1 | — | — | — | 2 | — | — | 3 | 4 | — | — | — | |
2 | 8 | 9 | — | — | — | — | — | — | — | — | — | — | — | 12 | 1 | 4 | 0.3 | |
max °C | 2 | 4 | 6 | 0 | 0 | -1 | 0 | 1 | -2 | -1 | 0 | -3 | 1 | 1 | 4 | 5 | 6 | 7 |
min °C | 2 | 2 | 0 | 0 | 0 | -1 | -1 | 1 | -5 | -3 | 0 | -3 | -1 | 1 | 2 | 5 | 6 | 6 |
-1 | -2 | -6 | -5 | -4 | -4 | -1 | 0 | -5 | -3 | -2 | -3 | -3 | -1 | 0 | 3 | 4 | 6 | |
850 | 1550 | 700 | 550 | 500 | 400 | 550 | 600 | 0 | 400 | 550 | 0 | 700 | 800 | 1950 | 2750 | 2650 | 2850 | |
Cloud base (m) | 550 | 550 | 600 | 650 | 600 | 600 | 600 | 600 | 600 | 650 | 600 | 650 | 2500 | 750 | 600 | 600 | 600 | 800 |
 | 7:30 | — | — | 7:28 | — | — | 7:26 | — | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — |
 | — | 7:06 | — | — | 7:07 | — | — | 7:08 | — | — | 7:10 | — | — | 7:12 | — | — | 7:14 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Moderate rain (total 19mm), heaviest on Wed afternoon giving way to a moderate fall of snow, heaviest on Thu afternoon. Freeze-thaw conditions (max 6°C on Wed night, min -5°C on Fri night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
A light covering of new snow mostly falling on Sun night. Becoming milder with moderate rain (total 18mm) heaviest on Sun night. Freeze-thaw conditions (max 7°C on Mon night, min -3°C on Sat morning). 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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