– Lat/Long: 48.71° N 121.99° W
North Twin Sister Weather Forecast
Cascade Range · United StatesIssued: 9 am Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 2mm), mostly falling on Mon night. Mild temperatures (max 6°C on Mon morning, min 1°C on Sun morning). Wind will be generally light. | Days 4–6 Weather SummaryA light fall of snow, heaviest on Thu night. Turning milder with light rain (total 5mm) on Fri night. Freeze-thaw conditions (max 6°C on Fri night, min -1°C on Thu night). Winds decreasing (strong winds from the S on Thu afternoon, calm by Fri morning). | |||||||||||||||||
Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  |  |  | | | |  | | | | |
clear | clear | clear | cloudy | cloudy | light rain | light rain | rain shwrs | some clouds | some clouds | light snow | some clouds | some clouds | light rain | snow shwrs | some clouds | some clouds | light rain | |
Cloud base (m) | 4750 | 4700 | 2450 | 600 | 1500 | 1850 | 2000 | 850 | 900 | 5300 | 600 | 750 | 6800 | 2250 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | 8 | — | — | — |
mm | — | — | — | — | — | 1.9 | 0.2 | 0.2 | — | — | — | — | — | 0.2 | — | — | — | 5 |
max °C | 2 | 2 | 5 | 6 | 6 | 5 | 2 | 3 | 3 | 3 | 1 | 2 | 4 | 3 | 2 | 1 | 3 | 6 |
min °C | 1 | 2 | 3 | 5 | 5 | 2 | 2 | 3 | 3 | 3 | 1 | 2 | 3 | 3 | -1 | 0 | 2 | 4 |
chill °C | 1 | 2 | 3 | 3 | 2 | 0 | 2 | 2 | 1 | 1 | -5 | -2 | 1 | -2 | -8 | 0 | -1 | 0 |
Freezing level m | 1750 | 1950 | 2950 | 3150 | 2900 | 2200 | 1950 | 2050 | 2200 | 2100 | 1800 | 1800 | 2150 | 2150 | 1450 | 1600 | 2000 | 2600 |
 | 5:54 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:01 | — | — | 7:01 | — | — |
 | 3:46 | — | — | — | 4:45 | — | — | 4:44 | — | — | 4:42 | — | — | 4:40 | — | — | 4:38 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Light rain (total 2mm), mostly falling on Mon night. Mild temperatures (max 6°C on Mon morning, min 1°C on Sun morning). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
A light fall of snow, heaviest on Thu night. Turning milder with light rain (total 5mm) on Fri night. Freeze-thaw conditions (max 6°C on Fri night, min -1°C on Thu night). Winds decreasing (strong winds from the S on Thu afternoon, calm by Fri morning).
This table gives the weather forecast for North Twin Sister at the specific elevation of 1500 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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