– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 10 am Mon 20 Oct Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Mon 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Mon 20 Oct Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 8mm), mostly falling on Wed night. Very mild (max 15°C on Wed morning, min 7°C on Mon morning). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 49mm), heaviest during Sat morning. Very mild (max 12°C on Fri morning, min 3°C on Sat night). Winds decreasing (fresh winds from the SSE on Fri morning, calm by Sat night). | |||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  | |  | |  | |  |  |  | | | |
rain shwrs | rain shwrs | rain shwrs | some clouds | some clouds | clear | some clouds | light rain | rain shwrs | cloudy | some clouds | light rain | light rain | mod. rain | heavy rain | heavy rain | light rain | heavy rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.4 | 0.5 | 0.1 | — | — | — | — | 3 | 5 | — | — | 0.4 | 0.2 | 9 | 13 | 12 | 0.1 | 15 | |
max°C | 9 | 10 | 8 | 10 | 12 | 11 | 15 | 14 | 9 | 10 | 11 | 11 | 12 | 8 | 8 | 6 | 8 | 6 |
min°C | 7 | 8 | 7 | 7 | 12 | 9 | 11 | 9 | 7 | 7 | 11 | 10 | 11 | 8 | 7 | 6 | 8 | 3 |
6 | 8 | 7 | 7 | 12 | 9 | 10 | 8 | 6 | 6 | 10 | 8 | 9 | 5 | 3 | 3 | 7 | 0 | |
1750 | 1900 | 2250 | 2550 | 3050 | 3250 | 2900 | 2050 | 1850 | 2000 | 2400 | 2350 | 2100 | 1900 | 1550 | 1350 | 1600 | 1000 | |
Cloud base (m) | 650 | 1650 | 1600 | 1550 | 2000 | 1550 | 2450 | 1700 | 3000 | 2200 | 700 | 550 | 550 | 750 | 550 | |||
 | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — |
 | — | 6:08 | — | — | 6:07 | — | — | 6:05 | — | — | 6:02 | — | — | 6:01 | — | — | 6:00 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Light rain (total 8mm), mostly falling on Wed night. Very mild (max 15°C on Wed morning, min 7°C on Mon morning). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Heavy rain (total 49mm), heaviest during Sat morning. Very mild (max 12°C on Fri morning, min 3°C on Sat night). Winds decreasing (fresh winds from the SSE on Fri morning, calm by Sat night).
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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