– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 10 am Fri 03 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Fri 03 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Fri 03 Apr Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 7°C on Sun afternoon, min -5°C on Fri morning). Wind will be generally light. | Days 4–6 Weather SummaryMild with light rain (total 2mm) on Mon afternoon Becoming colder with a light covering of snow, mostly falling on Tue afternoon. Freeze-thaw conditions (max 5°C on Mon morning, min -10°C on Tue morning). Winds decreasing (fresh winds from the WSW on Mon night, calm by Wed night). | |||||||||||||||||
Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | | |  |  |  |  |  | | | | |
cloudy | some clouds | some clouds | clear | clear | some clouds | some clouds | cloudy | some clouds | some clouds | risk tstorm | snow shwrs | snow shwrs | light snow | clear | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 4 | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | 1.5 | 0.7 | — | — | — | — | — | — | |
max °C | -5 | -2 | -1 | -1 | 2 | 5 | 6 | 7 | 7 | 5 | 4 | 2 | -10 | -8 | -6 | -5 | -2 | -2 |
min °C | -5 | -3 | -2 | -1 | 1 | 3 | 6 | 6 | 6 | 4 | 3 | -8 | -10 | -9 | -7 | -6 | -2 | -2 |
-9 | -7 | -6 | -5 | -1 | 1 | 6 | 5 | 4 | 0 | -2 | -17 | -19 | -18 | -13 | -10 | -2 | -2 | |
1250 | 1600 | 1650 | 1850 | 2400 | 2850 | 2950 | 3000 | 2900 | 2650 | 2500 | 950 | 750 | 900 | 700 | 1200 | 1750 | 1800 | |
Cloud base (m) | 750 | 1600 | 950 | 1000 | 1800 | 6050 | 5750 | 6600 | 6250 | 5600 | 1850 | 700 | 600 | 600 | 650 | 650 | 1650 | |
 | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — |
 | — | 7:40 | — | — | 7:42 | — | — | 7:44 | — | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Mostly dry. Freeze-thaw conditions (max 7°C on Sun afternoon, min -5°C on Fri morning). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Mild with light rain (total 2mm) on Mon afternoon Becoming colder with a light covering of snow, mostly falling on Tue afternoon. Freeze-thaw conditions (max 5°C on Mon morning, min -10°C on Tue morning). Winds decreasing (fresh winds from the WSW on Mon night, calm by Wed night).
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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