– Lat/Long: 48.70° N 121.99° W
Twin Sisters Mountain Weather Forecast
Cascade Range · United StatesIssued: 9 pm Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
3 Twin Sisters Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 14mm), heaviest on Fri night. Very mild (max 14°C on Thu morning, min 7°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 34mm), heaviest during Sun morning. Mild temperatures (max 8°C on Sat night, min 4°C on Mon night). Wind will be generally light. | |||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  | | | |  |  | | | |  | |
cloudy | cloudy | cloudy | cloudy | light rain | light rain | mod. rain | light rain | light rain | mod. rain | heavy rain | mod. rain | mod. rain | light rain | light rain | rain shwrs | |
Cloud base (m) | 2200 | 5300 | 5500 | 5200 | 2600 | 2100 | 650 | 650 | 550 | 550 | 550 | 550 | 550 | 650 | 650 | 800 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | 0.2 | 4 | 7 | 1.2 | 1.2 | 10 | 10 | 7 | 6 | 0.5 | 0.9 | 0.1 |
max °C | 12 | 14 | 14 | 14 | 14 | 10 | 8 | 8 | 7 | 8 | 7 | 6 | 6 | 6 | 6 | 5 |
min °C | 12 | 13 | 14 | 13 | 13 | 8 | 7 | 7 | 7 | 7 | 7 | 6 | 5 | 5 | 5 | 4 |
chill °C | 10 | 12 | 13 | 12 | 12 | 6 | 4 | 5 | 5 | 4 | 5 | 3 | 2 | 2 | 3 | 3 |
Freezing level m | 2750 | 2550 | 2700 | 2900 | 2400 | 2200 | 1900 | 1650 | 1650 | 2000 | 1800 | 1450 | 1350 | 1300 | 1350 | 1350 |
 | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — |
 | — | — | 4:30 | — | — | 4:30 | — | — | 4:29 | — | — | 4:27 | — | — | 4:25 | — |
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Twin Sisters Mountain Weather (Days 0-3):
The weather forecast for Twin Sisters Mountain is: Moderate rain (total 14mm), heaviest on Fri night. Very mild (max 14°C on Thu morning, min 7°C on Fri night). Wind will be generally light.
Twin Sisters Mountain Weather (Days 3-6):
Heavy rain (total 34mm), heaviest during Sun morning. Mild temperatures (max 8°C on Sat night, min 4°C on Mon night). Wind will be generally light.
This table gives the weather forecast for Twin Sisters Mountain at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Twin Sisters Mountain. 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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