– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 10 pm Fri 05 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Fri 05 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Fri 05 Jun Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Fri night. Becoming mild with drizzle, on Mon afternoon. Freeze-thaw conditions (max 4°C on Sun night, min -1°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryMild at first with light rain (total 4mm) on Mon night followed by colder weather and light fall of snow, heaviest on Mon night. Mild temperatures (max 5°C on Thu afternoon, min 1°C on Tue morning). Wind will be generally light. | ||||||||||||||||||
Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  | |  | | | |  | |  | | |  | |
mod. snow | light snow | light snow | snow shwrs | some clouds | rain shwrs | light rain | light rain | rain shwrs | mod. snow | light snow | light snow | light rain | cloudy | light rain | rain shwrs | rain shwrs | light rain | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
8 | 2 | 2 | 1 | — | — | — | — | — | 8 | 5 | 2 | — | — | — | — | — | — | — | |
— | — | — | — | — | 0.2 | 0.1 | 0.1 | 0.9 | 1.5 | — | 1.5 | 0.2 | — | 0.6 | 0.2 | 0.1 | 0.2 | — | |
max °C | 1 | -1 | 1 | 1 | 0 | 3 | 4 | 2 | 4 | 3 | 2 | 2 | 2 | 1 | 3 | 2 | 2 | 5 | 6 |
min °C | -1 | -1 | 0 | 0 | 0 | 2 | 1 | 1 | 4 | 2 | 1 | 2 | 1 | 1 | 2 | 2 | 2 | 4 | 6 |
-5 | -4 | -2 | -2 | -3 | 0 | -2 | -2 | 2 | 0 | -3 | -1 | -3 | -3 | -1 | 1 | 2 | 4 | 6 | |
1400 | 1400 | 1600 | 1500 | 1600 | 2050 | 1850 | 1900 | 2150 | 1850 | 1750 | 1950 | 1850 | 1700 | 1950 | 1900 | 2200 | 2700 | 2700 | |
Cloud base (m) | 550 | 600 | 650 | 700 | 550 | 850 | 1850 | 550 | 750 | 550 | 550 | 600 | 650 | 600 | 850 | 1650 | 1000 | 1700 | |
 | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — |
 | — | — | — | 9:06 | — | — | 9:07 | — | — | 9:07 | — | — | 9:07 | — | — | 9:08 | — | — | 9:09 |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: A moderate fall of snow, heaviest on Fri night. Becoming mild with drizzle, on Mon afternoon. Freeze-thaw conditions (max 4°C on Sun night, min -1°C on Fri night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Mild at first with light rain (total 4mm) on Mon night followed by colder weather and light fall of snow, heaviest on Mon night. Mild temperatures (max 5°C on Thu afternoon, min 1°C on Tue morning). Wind will be generally light.
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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