– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 10 pm Fri 27 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Fri 27 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Fri 27 Mar Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMild at first with light rain (total 3mm) on Sun morning followed by colder weather and light fall of snow, heaviest on Sun afternoon. Freeze-thaw conditions (max 7°C on Fri night, min -2°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 36mm), mostly on Wed morning. 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 Mon night). Wind will be generally light. | ||||||||||||||||||
Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 1 | Thursday 2 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  |  |  | | | |  | |  | |  | | |
cloudy | cloudy | light rain | light rain | light rain | light snow | snow shwrs | snow shwrs | some clouds | some clouds | cloudy | cloudy | light rain | heavy rain | heavy rain | light snow | light rain | rain shwrs | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 5 | 4 | 1 | — | — | — | — | — | — | — | 5 | — | — | — | |
— | — | 0.7 | 0.5 | 1.4 | — | — | — | — | — | — | — | 3 | 15 | 17 | — | 0.4 | 1.3 | — | |
max °C | 7 | 6 | 6 | 4 | 2 | 2 | -1 | 0 | 2 | 0 | 5 | 6 | 4 | 3 | 3 | 2 | 2 | 4 | 2 |
min °C | 5 | 4 | 5 | 1 | 2 | 1 | -2 | -2 | 1 | -2 | 2 | 6 | 3 | 3 | 3 | 1 | 1 | 3 | 1 |
5 | 4 | 4 | 1 | 0 | -1 | -2 | -4 | 0 | -2 | 1 | 6 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | |
1700 | 1300 | 1150 | 900 | 850 | 650 | 0 | 500 | 700 | 250 | 1200 | 1400 | 1050 | 1150 | 950 | 750 | 850 | 1000 | 850 | |
Cloud base (m) | 3050 | 2250 | 750 | 1700 | 550 | 550 | 850 | 600 | 800 | 600 | 2200 | 2600 | 2150 | 500 | 550 | 550 | 600 | 600 | 600 |
 | — | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:46 | — | — | 6:43 | — | — |
 | — | — | 7:31 | — | — | 7:32 | — | — | 7:35 | — | — | 7:36 | — | — | 7:37 | — | — | 7:38 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Mild at first with light rain (total 3mm) on Sun morning followed by colder weather and light fall of snow, heaviest on Sun afternoon. Freeze-thaw conditions (max 7°C on Fri night, min -2°C on Sun night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Heavy rain (total 36mm), mostly on Wed morning. 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 Mon 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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