– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 3 pm Wed 28 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Wed 28 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Wed 28 Jan Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Wed night. Becoming milder with light rain (total 5mm) on Thu night. Freeze-thaw conditions (max 5°C on Fri night, min 0°C on Wed afternoon). Mainly strong winds. | Days 5–7 Weather SummaryDrizzle on Sat afternoon followed by colder weather and a heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 7°C on Sat afternoon, min -1°C on Sun night). Winds decreasing (fresh winds from the SSW on Sun morning, calm by Tue morning). | ||||||||||||||||
Wed 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  | | | |  | |  |  | |  | |
light snow | mod. snow | light snow | light rain | light snow | light snow | light snow | light rain | light rain | light rain | light snow | mod. snow | light snow | snow shwrs | cloudy | cloudy | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
2 | 8 | 2 | — | 5 | 5 | 2 | — | — | — | 1 | 9 | 4 | 12 | — | — | — | |
— | — | — | 0.1 | 4 | — | 0.1 | 0.2 | 0.8 | 0.4 | 0.6 | — | — | — | — | — | — | |
max °C | 0 | 1 | 1 | 2 | 3 | 1 | 2 | 5 | 5 | 7 | 7 | 0 | 0 | -1 | 0 | -1 | 0 |
min °C | 0 | 0 | 0 | 2 | 1 | 0 | 2 | 2 | 5 | 6 | 1 | 0 | 0 | -1 | -1 | -1 | -1 |
-7 | -7 | -6 | -3 | -5 | -8 | -3 | -2 | 2 | 2 | -5 | -7 | -4 | -5 | -5 | -4 | -4 | |
1500 | 1650 | 1600 | 1800 | 1850 | 1650 | 1800 | 2050 | 2350 | 2350 | 2200 | 1600 | 1500 | 1250 | 1450 | 1300 | 1400 | |
Cloud base (m) | 600 | 600 | 600 | 600 | 600 | 1650 | 600 | 700 | 2050 | 900 | 3150 | 600 | 600 | 600 | 750 | 650 | 850 |
 | — | — | 7:41 | — | — | 7:39 | — | — | 7:37 | — | — | 7:37 | — | — | 7:35 | — | — |
 | 4:59 | — | — | 5:00 | — | — | 5:02 | — | — | 5:04 | — | — | 5:06 | — | — | 5:07 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: A heavy fall of snow, heaviest during Wed night. Becoming milder with light rain (total 5mm) on Thu night. Freeze-thaw conditions (max 5°C on Fri night, min 0°C on Wed afternoon). Mainly strong winds.
North Twin Sister Weather (Days 3-6):
Drizzle on Sat afternoon followed by colder weather and a heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 7°C on Sat afternoon, min -1°C on Sun night). Winds decreasing (fresh winds from the SSW on Sun morning, calm by Tue 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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