– Lat/Long: 48.71° N 121.99° W
North Twin Sister Weather Forecast
Cascade Range · United StatesIssued: 9 pm Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Wed afternoon. Mild temperatures (max 6°C on Mon morning, min 1°C on Wed afternoon). Wind will be generally light. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Wed night. Freeze-thaw conditions (max 11°C on Sat afternoon, min 0°C on Wed night). Winds increasing (calm on Thu morning, fresh winds from the SSE by Thu night). | |||||||||||||||
Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  |  | | |  |  | | | |
clear | some clouds | cloudy | light rain | light rain | clear | clear | some clouds | light snow | snow shwrs | some clouds | some clouds | light snow | rain shwrs | clear | light rain | |
Cloud base (m) | 6350 | 5000 | 2750 | 900 | 2150 | 8800 | 2000 | 2150 | 600 | 750 | 1550 | 2600 | 600 | 850 | 5900 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | 1 | 3 | — | — | 2 | — | — | — |
mm | — | — | — | 1.5 | 0.1 | — | — | — | — | — | — | — | — | 0.1 | — | 0.1 |
max °C | 5 | 6 | 6 | 6 | 4 | 4 | 4 | 4 | 4 | 1 | 1 | 2 | 3 | 3 | 3 | 7 |
min °C | 3 | 6 | 6 | 3 | 4 | 4 | 3 | 4 | 1 | 0 | 1 | 1 | 0 | 1 | 3 | 3 |
chill °C | 3 | 4 | 4 | 0 | 3 | 4 | 3 | 2 | -5 | -2 | -1 | 0 | -7 | -4 | 2 | 1 |
Freezing level m | 3100 | 3200 | 2950 | 2500 | 2300 | 2300 | 2150 | 2150 | 2100 | 1650 | 1650 | 1800 | 1750 | 1750 | 2050 | 2600 |
 | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:01 | — | — | 7:01 | — | — |
 | — | — | 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: Drizzle at first, then turning colder with dusting of snow on Wed afternoon. Mild temperatures (max 6°C on Mon morning, min 1°C on Wed afternoon). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
A light covering of new snow mostly falling on Wed night. Freeze-thaw conditions (max 11°C on Sat afternoon, min 0°C on Wed night). Winds increasing (calm on Thu morning, fresh winds from the SSE by Thu night).
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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