– 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 9mm), mostly falling on Fri night. Mild temperatures (max 9°C on Fri afternoon, min 4°C on Sat morning). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 31mm), heaviest during Tue night. Very mild (max 11°C on Mon afternoon, min 3°C on Wed night). Winds increasing (calm on Mon morning, fresh winds from the S by Tue 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 rain | rain shwrs | light rain | light rain | light rain | light rain | rain shwrs | clear | clear | clear | cloudy | rain shwrs | heavy rain | light rain | rain shwrs | rain shwrs | |
Cloud base (m) | 650 | 1950 | 600 | 700 | 600 | 700 | 600 | 750 | 4350 | 2900 | 1950 | 2100 | 550 | 550 | 550 | 1800 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.3 | 0.3 | 4 | 1.4 | 3 | 0.2 | 0.6 | 0.3 | 0.1 | — | — | — | — | 0.1 | 21 | 4 | 4 | 1.8 |
max °C | 7 | 9 | 8 | 4 | 5 | 6 | 5 | 5 | 8 | 8 | 11 | 10 | 8 | 9 | 7 | 5 | 5 | 5 |
min °C | 7 | 9 | 5 | 4 | 4 | 5 | 5 | 5 | 6 | 8 | 10 | 9 | 7 | 9 | 4 | 5 | 4 | 3 |
chill °C | 6 | 8 | 3 | 2 | 2 | 3 | 3 | 3 | 6 | 8 | 10 | 8 | 6 | 7 | -1 | 1 | 0 | 0 |
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 9mm), mostly falling on Fri night. Mild temperatures (max 9°C on Fri afternoon, min 4°C on Sat morning). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Heavy rain (total 31mm), heaviest during Tue night. Very mild (max 11°C on Mon afternoon, min 3°C on Wed night). Winds increasing (calm on Mon morning, fresh winds from the S by Tue night).
This table gives the weather forecast for North Twin Sister at the specific elevation of 1500 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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