– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 10 am Thu 12 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Thu 12 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Thu 12 Mar Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Thu afternoon. Freeze-thaw conditions (max 1°C on Thu morning, min -4°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryA dusting of snow. Milder later with heavy rain (total 77mm) on Mon night. Freeze-thaw conditions (max 7°C on Tue afternoon, min -2°C on Sun morning). Wind will be generally light. | |||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  | |  | | | |  | |  |  | |  | |
cloudy | light snow | light snow | light snow | cloudy | light snow | some clouds | some clouds | some clouds | cloudy | cloudy | light snow | mod. rain | mod. rain | heavy rain | heavy rain | heavy rain | mod. rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 3 | 5 | 1 | — | 2 | — | — | — | — | — | 3 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | 7 | 6 | 9 | 24 | 11 | 12 | 8 | |
max °C | 1 | 0 | 0 | 1 | 1 | 0 | -1 | 0 | -3 | 1 | 2 | 3 | 4 | 5 | 6 | 6 | 7 | 7 |
min °C | 1 | 0 | -1 | 0 | 1 | -2 | -3 | -1 | -4 | -2 | 1 | 1 | 4 | 5 | 5 | 6 | 7 | 6 |
-3 | -4 | -1 | 0 | 0 | -4 | -3 | -4 | -4 | -2 | -1 | -2 | 1 | 2 | 2 | 4 | 6 | 4 | |
600 | 500 | 400 | 650 | 650 | 200 | 350 | 500 | 0 | 700 | 700 | 1100 | 2350 | 2200 | 2400 | 2150 | 2100 | 2300 | |
Cloud base (m) | 600 | 600 | 600 | 550 | 550 | 600 | 900 | 700 | 750 | 2350 | 1550 | 600 | 600 | 600 | 600 | 600 | 550 | 600 |
 | 7:28 | — | — | 7:26 | — | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — |
 | — | 7:07 | — | — | 7:08 | — | — | 7:10 | — | — | 7:12 | — | — | 7:14 | — | — | 7:15 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: A moderate fall of snow, heaviest on Thu afternoon. Freeze-thaw conditions (max 1°C on Thu morning, min -4°C on Sat night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
A dusting of snow. Milder later with heavy rain (total 77mm) on Mon night. Freeze-thaw conditions (max 7°C on Tue afternoon, min -2°C on Sun 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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