– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 4 am Mon 23 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Mon 23 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Mon 23 Mar Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 28mm), mostly on Tue morning. Becoming colder with a light covering of snow ,mostly falling on Wed morning. Freeze-thaw conditions (max 8°C on Mon afternoon, min -1°C on Wed night). Winds increasing (calm on Mon morning, fresh winds from the S by Tue afternoon). | Days 4–6 Weather SummaryA dusting of snow on Thu morning. Freezing level rising with drizzle on Thu afternoon. Freeze-thaw conditions (max 12°C on Sat afternoon, min -2°C on Thu night). Wind will be generally light. | |||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  |  |  |  | | |  |  | | | |
some clouds | cloudy | light rain | mod. rain | light rain | heavy rain | light snow | light snow | light snow | snow shwrs | rain shwrs | clear | some clouds | some clouds | some clouds | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | 2 | 2 | 4 | 3 | — | — | — | — | — | — | — | — | |
— | — | 1.6 | 8 | 2 | 11 | 1.4 | 4 | — | — | 1.1 | — | — | — | — | — | — | — | |
max °C | 7 | 8 | 5 | 4 | 8 | 7 | 3 | 2 | 0 | 1 | 3 | -1 | 6 | 7 | 4 | 10 | 12 | 9 |
min °C | 4 | 7 | 3 | 3 | 6 | 3 | 2 | 2 | -1 | -1 | 2 | -2 | 0 | 7 | 4 | 6 | 12 | 9 |
4 | 7 | 0 | 0 | 2 | 0 | 0 | -2 | -4 | -4 | 0 | -4 | -2 | 7 | 3 | 5 | 12 | 8 | |
1650 | 1650 | 1600 | 1700 | 1850 | 1100 | 850 | 700 | 350 | 600 | 850 | 0 | 1650 | 1800 | 2450 | 2600 | 2600 | 2500 | |
Cloud base (m) | 6000 | 2600 | 550 | 550 | 550 | 600 | 600 | 600 | 650 | 800 | 650 | 600 | 800 | 600 | 600 | 600 | ||
 | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — |
 | — | 7:23 | — | — | 7:25 | — | — | 7:27 | — | — | 7:29 | — | — | 7:30 | — | — | 7:31 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Heavy rain (total 28mm), mostly on Tue morning. Becoming colder with a light covering of snow ,mostly falling on Wed morning. Freeze-thaw conditions (max 8°C on Mon afternoon, min -1°C on Wed night). Winds increasing (calm on Mon morning, fresh winds from the S by Tue afternoon).
North Twin Sister Weather (Days 3-6):
A dusting of snow on Thu morning. Freezing level rising with drizzle on Thu afternoon. Freeze-thaw conditions (max 12°C on Sat afternoon, min -2°C on Thu night). Wind will be generally light.
This table gives the weather forecast for North Twin Sister at the specific elevation of 500 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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