– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 3 am Sat 31 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Sat 31 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sat 31 Jan Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryDrizzle on Sat morning followed by colder weather and a heavy fall of snow, heaviest during Sun morning. Freeze-thaw conditions (max 3°C on Sat afternoon, min -4°C on Sun night). Winds decreasing (near gales from the S on Sat night, light winds from the W by Mon night). | Days 4–6 Weather SummaryMostly dry. Mild temperatures (max 8°C on Wed night, min 3°C on Tue morning). Wind will be generally light. | |||||||||||||||||
Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | | |  | |  |  | | | | |
light snow | some clouds | light snow | heavy snow | light snow | snow shwrs | cloudy | light snow | light snow | cloudy | cloudy | some clouds | some clouds | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | — | 1 | 18 | 1 | 1 | — | 1 | 2 | — | — | — | — | — | — | — | — | — | |
1.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 2 | 3 | 3 | -3 | -3 | -3 | -3 | -1 | 2 | 4 | 6 | 6 | 6 | 7 | 8 | 7 | 6 | 5 |
min °C | 2 | 2 | -2 | -3 | -3 | -4 | -3 | -2 | 0 | 3 | 5 | 5 | 6 | 7 | 7 | 6 | 6 | 5 |
-2 | -4 | -11 | -11 | -9 | -11 | -10 | -7 | -4 | 2 | 2 | 1 | 3 | 4 | 4 | 3 | 3 | 1 | |
2500 | 2350 | 2250 | 1500 | 1500 | 1450 | 1350 | 1500 | 2100 | 2650 | 2850 | 2950 | 3150 | 3250 | 3350 | 3200 | 3000 | 3200 | |
Cloud base (m) | 900 | 700 | 3400 | 800 | 600 | 700 | 750 | 600 | 600 | 800 | 950 | 4950 | 8550 | |||||
 | 7:37 | — | — | 7:37 | — | — | 7:35 | — | — | 7:33 | — | — | 7:33 | — | — | 7:31 | — | — |
 | — | 5:04 | — | — | 5:06 | — | — | 5:07 | — | — | 5:08 | — | — | 5:10 | — | — | 5:12 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Drizzle on Sat morning followed by colder weather and a heavy fall of snow, heaviest during Sun morning. Freeze-thaw conditions (max 3°C on Sat afternoon, min -4°C on Sun night). Winds decreasing (near gales from the S on Sat night, light winds from the W by Mon night).
North Twin Sister Weather (Days 3-6):
Mostly dry. Mild temperatures (max 8°C on Wed night, min 3°C on Tue morning). Wind will be generally light.
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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