– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 9 am Thu 12 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Thu 12 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 12 Feb Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 31mm), heaviest during Fri night. Later becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 8°C on Thu morning, min 0°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 17mm) heaviest on Sun night, then becoming colder with a dusting of snow on Tue morning. Mild temperatures (max 5°C on Mon night, min 1°C on Tue night). Wind will be generally light. | |||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | | |  | | | |  | | | |
some clouds | cloudy | light rain | light rain | mod. rain | light snow | light rain | light rain | cloudy | light rain | light rain | mod. rain | light rain | light rain | light rain | light snow | light rain | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 2 | — | 2 | |
— | — | 1.6 | 4 | 7 | 13 | 4 | 1.1 | — | 1.3 | 1.2 | 6 | 3 | 2 | 0.1 | 1.4 | 2 | — | |
max °C | 8 | 7 | 4 | 4 | 4 | 3 | 2 | 2 | 1 | 3 | 3 | 3 | 4 | 4 | 5 | 3 | 2 | 2 |
min °C | 7 | 5 | 4 | 4 | 3 | 2 | 2 | 1 | 0 | 3 | 3 | 3 | 4 | 4 | 2 | 2 | 2 | 1 |
7 | 4 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 3 | 3 | 2 | 4 | 3 | 0 | 2 | -1 | -2 | |
1700 | 1500 | 1150 | 1200 | 1150 | 900 | 800 | 800 | 650 | 950 | 1000 | 1050 | 1150 | 1200 | 1650 | 750 | 850 | 750 | |
Cloud base (m) | 2850 | 2050 | 1800 | 600 | 550 | 550 | 600 | 550 | 2450 | 700 | 550 | 550 | 500 | 500 | 2250 | 550 | 550 | 550 |
 | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:11 | — | — |
 | — | 5:23 | — | — | 5:25 | — | — | 5:27 | — | — | 5:29 | — | — | 5:30 | — | — | 5:31 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Heavy rain (total 31mm), heaviest during Fri night. Later becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 8°C on Thu morning, min 0°C on Sat night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Moderate rain (total 17mm) heaviest on Sun night, then becoming colder with a dusting of snow on Tue morning. Mild temperatures (max 5°C on Mon night, min 1°C on Tue 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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