– Lat/Long: 48.71° N 121.99° W
North Twin Sister Weather Forecast
Cascade Range · United StatesIssued: 4 am Wed 28 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Wed 28 Oct Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Wed night. Temperatures will be below freezing (max -4°C on Thu afternoon, min -6°C on Wed morning). Wind will be generally light. | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 7°C on Mon afternoon, min -6°C on Sat afternoon). Wind will be generally light. | |||||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | | | | | | | | | | | | |
some clouds | light snow | snow shwrs | some clouds | some clouds | some clouds | cloudy | light snow | some clouds | cloudy | light snow | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 600 | 650 | 600 | 1450 | 1600 | 1500 | 2200 | 900 | 800 | 900 | 600 | 600 | 650 | 850 | 600 | 5350 | 6500 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 2 | 3 | — | — | — | — | 1 | — | — | 2 | 5 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -6 | -5 | -5 | -5 | -4 | -4 | -4 | -5 | -5 | -5 | -5 | -5 | -4 | -3 | 4 | 6 | 7 | 7 |
min °C | -6 | -6 | -6 | -6 | -5 | -4 | -4 | -5 | -5 | -5 | -6 | -6 | -5 | -4 | -1 | 6 | 7 | 7 |
chill °C | -12 | -10 | -13 | -12 | -9 | -8 | -9 | -10 | -11 | -12 | -13 | -10 | -9 | -9 | -5 | 4 | 4 | 4 |
Freezing level m | 1250 | 1250 | 1100 | 1350 | 1450 | 1550 | 1550 | 1200 | 1250 | 1150 | 1200 | 1100 | 1200 | 1250 | 3100 | 3350 | 3350 | 3400 |
 | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 6:54 | — | — | 7:54 | — | — |
 | — | 5:54 | — | — | 5:52 | — | — | 5:51 | — | — | 5:50 | — | — | 4:47 | — | — | 5:45 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: A light covering of new snow mostly falling on Wed night. Temperatures will be below freezing (max -4°C on Thu afternoon, min -6°C on Wed morning). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 7°C on Mon afternoon, min -6°C on Sat afternoon). Wind will be generally light.
This table gives the weather forecast for North Twin Sister at the specific elevation of 2024 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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