– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 4 am Fri 28 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Fri 28 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Fri 28 Aug Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 3mm) at first, then becoming colder with a dusting of snow on Fri night. Mild temperatures (max 6°C on Fri afternoon, min 1°C on Sat morning). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 21mm), heaviest during Tue night. Later becoming colder with a dusting of snow on Wed morning. Freeze-thaw conditions (max 8°C on Mon afternoon, min 0°C on Wed night). Winds decreasing (fresh winds from the SSW on Tue night, light winds from the W by Wed night). | |||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  |  | |  |  | |  | | |  | |
rain shwrs | rain shwrs | light snow | snow shwrs | light snow | light rain | light rain | light rain | rain shwrs | clear | clear | clear | cloudy | rain shwrs | heavy rain | light snow | snow shwrs | some clouds | |
Cloud base (m) | 650 | 1950 | 600 | 700 | 600 | 700 | 600 | 750 | 4350 | 2900 | 1950 | 2100 | 550 | 550 | 550 | 1800 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — |
mm | 0.3 | 0.3 | 1.3 | — | — | 0.2 | 0.6 | 0.3 | 0.1 | — | — | — | — | 0.1 | 21 | — | — | — |
max °C | 4 | 6 | 4 | 1 | 2 | 2 | 3 | 3 | 6 | 6 | 8 | 7 | 6 | 6 | 5 | 2 | 1 | 1 |
min °C | 4 | 6 | 2 | 1 | 1 | 2 | 2 | 3 | 4 | 6 | 7 | 6 | 5 | 5 | 2 | 1 | 1 | 0 |
chill °C | 2 | 4 | -2 | -2 | -3 | -2 | -1 | 0 | 2 | 4 | 5 | 3 | 2 | 0 | -4 | -4 | -4 | -3 |
Freezing level m | 2800 | 2850 | 2500 | 2250 | 2300 | 2400 | 2750 | 2900 | 3400 | 3300 | 3300 | 3050 | 3200 | 2800 | 2700 | 2250 | 2200 | 2050 |
 | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — |
 | — | 7:58 | — | — | 7:55 | — | — | 7:53 | — | — | 7:52 | — | — | 7:50 | — | — | 7:47 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Fri night. Mild temperatures (max 6°C on Fri afternoon, min 1°C on Sat morning). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Heavy rain (total 21mm), heaviest during Tue night. Later becoming colder with a dusting of snow on Wed morning. Freeze-thaw conditions (max 8°C on Mon afternoon, min 0°C on Wed night). Winds decreasing (fresh winds from the SSW on Tue night, light winds from the W by Wed night).
This table gives the weather forecast for North Twin Sister at the specific elevation of 2024 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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