– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 9 pm Mon 02 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Mon 02 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 02 Feb Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 15°C on Thu afternoon, min 3°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 5mm) on Fri night. Becoming colder with heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 11°C on Thu night, min -2°C on Sun afternoon). Winds decreasing (strong winds from the S on Sat night, calm by Sun afternoon). | ||||||||||||||||||
Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | | |  |  |  |  |  | | |  | |
rain shwrs | some clouds | cloudy | light rain | some clouds | clear | clear | clear | clear | clear | some clouds | light rain | light snow | mod. snow | light snow | heavy snow | cloudy | some clouds | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 3 | 7 | 5 | 12 | — | — | 3 | |
0.1 | — | — | 0.2 | — | — | — | — | — | — | — | 0.3 | 5 | — | — | — | — | — | — | |
max °C | 5 | 7 | 7 | 10 | 12 | 11 | 12 | 14 | 15 | 11 | 8 | 5 | 3 | 2 | 1 | 1 | 0 | -1 | -2 |
min °C | 3 | 6 | 7 | 8 | 11 | 10 | 10 | 13 | 14 | 8 | 6 | 2 | 2 | 0 | 1 | -1 | -1 | -2 | -3 |
3 | 4 | 4 | 5 | 9 | 8 | 9 | 13 | 14 | 5 | 2 | -4 | -3 | -6 | -6 | -4 | -1 | -2 | -3 | |
2350 | 2800 | 2700 | 2800 | 3300 | 3250 | 3400 | 3650 | 3700 | 3350 | 2750 | 2100 | 1950 | 1850 | 1700 | 1700 | 1450 | 1350 | 1150 | |
Cloud base (m) | 950 | 2550 | 2450 | 2650 | 4950 | 8300 | 8350 | 8350 | 2550 | 650 | 600 | 600 | 600 | 600 | 750 | 900 | |||
 | — | 7:33 | — | — | 7:33 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:26 | — | — |
 | — | — | 5:08 | — | — | 5:10 | — | — | 5:12 | — | — | 5:14 | — | — | 5:15 | — | — | 5:16 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Mostly dry. Very mild (max 15°C on Thu afternoon, min 3°C on Mon night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Light rain (total 5mm) on Fri night. Becoming colder with heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 11°C on Thu night, min -2°C on Sun afternoon). Winds decreasing (strong winds from the S on Sat night, calm by Sun afternoon).
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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