– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 10 am Sat 21 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Sat 21 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sat 21 Mar Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 2mm), mostly falling on Mon night. Mild temperatures (max 8°C on Mon afternoon, min 1°C on Sat morning). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 44mm), mostly on Tue night. Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 6°C on Tue afternoon, min -2°C on Thu night). Wind will be generally light. | |||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | |  | |  |  |  |  |  | |  |  | | | |
rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | some clouds | light rain | heavy rain | mod. rain | light snow | light rain | mod. rain | mod. snow | light snow | light rain | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 6 | 1 | — | — | |
0.1 | 0.2 | — | 0.1 | 0.3 | — | — | — | 1.5 | 11 | 5 | 18 | 0.6 | 7 | — | 0.1 | 3 | — | |
max °C | 3 | 4 | 1 | 3 | 5 | 3 | 7 | 8 | 5 | 4 | 6 | 6 | 3 | 3 | 1 | 2 | 3 | 2 |
min °C | 1 | 4 | 1 | 1 | 4 | 2 | 4 | 7 | 4 | 3 | 5 | 1 | 1 | 3 | 0 | 0 | 3 | -2 |
1 | 2 | 0 | 0 | 4 | 2 | 4 | 7 | 2 | 0 | 1 | -3 | -3 | 0 | -3 | 0 | 0 | -4 | |
850 | 1000 | 700 | 900 | 1100 | 1450 | 1550 | 1650 | 1700 | 1250 | 1700 | 800 | 850 | 900 | 500 | 750 | 950 | 0 | |
Cloud base (m) | 650 | 700 | 2000 | 600 | 650 | 600 | 5500 | 5100 | 2750 | 550 | 550 | 600 | 600 | 600 | 600 | 650 | 650 | 650 |
 | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 6:58 | — | — |
 | — | 7:21 | — | — | 7:22 | — | — | 7:23 | — | — | 7:25 | — | — | 7:27 | — | — | 7:29 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Light rain (total 2mm), mostly falling on Mon night. Mild temperatures (max 8°C on Mon afternoon, min 1°C on Sat morning). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Heavy rain (total 44mm), mostly on Tue night. Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 6°C on Tue 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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