– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 10 am Sat 01 Jun Local TimeUpdates in: hr min sUpdate imminent
North Twin SisterWeather Forecast, United States
Issued: 10 am Sat 01 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sat 01 Jun Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryDrizzle on Sat night followed by colder weather and a heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 2°C on Sat afternoon, min -3°C on Mon morning). Winds increasing (light winds from the SW on Sat night, fresh winds from the WSW by Mon afternoon). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Tue afternoon. Freeze-thaw conditions (max 15°C on Thu night, min -3°C on Tue night). Winds decreasing (fresh winds from the SSW on Tue morning, calm by Thu morning). | |||||||||||||||||
Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | | | |  |  |  | | | | |
light snow | snow shwrs | rain shwrs | light snow | mod. snow | heavy snow | mod. snow | light snow | light snow | light snow | light snow | light snow | some clouds | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
Wave Height Map |  |  |  |  |  |  | ||||||||||||
1.0 | 1.0 | — | 2.0 | 9 | 20 | 8 | 4 | 5 | 1.0 | 5 | 1.0 | — | — | — | — | — | — | |
— | — | 1.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 1 | 2 | 2 | 1 | 1 | 1 | -1 | -3 | -1 | 0 | 0 | -2 | -1 | 3 | 6 | 9 | 12 | 15 |
min°C | 1 | 2 | 1 | 0 | 1 | -1 | -3 | -3 | -3 | -1 | -1 | -3 | -2 | 1 | 3 | 7 | 11 | 14 |
-3 | -2 | -5 | -6 | -5 | -5 | -10 | -10 | -9 | -8 | -7 | -9 | -7 | -2 | 3 | 7 | 11 | 14 | |
2200 | 2350 | 2300 | 2100 | 2200 | 1900 | 1500 | 1500 | 1550 | 1950 | 1850 | 1400 | 1800 | 2600 | 3400 | 3900 | 3950 | 4050 | |
Cloud base (m) | 700 | 800 | 650 | 650 | 500 | 550 | 550 | 550 | 550 | 550 | 600 | 600 | 900 | 1750 | 6800 | |||
 | 5:09 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:05 | — | — | 5:05 | — | — |
 | — | — | 9:02 | — | — | 9:04 | — | — | 9:04 | — | — | 9:05 | — | — | 9:06 | — | — | 9:07 |
North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Drizzle on Sat night followed by colder weather and a heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 2°C on Sat afternoon, min -3°C on Mon morning). Winds increasing (light winds from the SW on Sat night, fresh winds from the WSW by Mon afternoon).
North Twin Sister Weather (Days 3-6):
A light covering of new snow mostly falling on Tue afternoon. Freeze-thaw conditions (max 15°C on Thu night, min -3°C on Tue night). Winds decreasing (fresh winds from the SSW on Tue morning, calm by Thu morning).
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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