– Lat/Long: 48.70° N 121.99° W
Twin Sisters Mountain
Weather Forecast, United StatesIssued: 9 am Tue 25 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Tue 25 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Tue 25 Nov Local Time
Updates in:
Update imminent hr min s
3 Twin Sisters Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 3°C on Wed night, min -4°C on Tue morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Fri morning, min -2°C on Sun night). Wind will be generally light. | |||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | | |  | |  | | |  | | | | |
light snow | light snow | snow shwrs | cloudy | some clouds | light snow | light snow | light snow | snow shwrs | clear | cloudy | cloudy | cloudy | clear | some clouds | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | 1 | 1 | — | — | 3 | 4 | 2 | 2 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -3 | -2 | 0 | 1 | 2 | 3 | 1 | 1 | 1 | 2 | 2 | 1 | 0 | 0 | 1 | 0 | -1 | -1 |
min°C | -4 | -3 | -1 | 1 | 1 | 1 | 1 | 1 | -1 | 1 | 2 | 0 | -1 | -1 | 0 | 0 | -1 | -2 |
-9 | -8 | -5 | -3 | -2 | -3 | -3 | -2 | -3 | -1 | 2 | -2 | -1 | -1 | -2 | -2 | -3 | -2 | |
900 | 1050 | 1300 | 1650 | 1850 | 1900 | 1700 | 1700 | 1400 | 1800 | 1850 | 1600 | 1350 | 1350 | 1650 | 1500 | 1400 | 1150 | |
Cloud base (m) | 2150 | 600 | 600 | 700 | 950 | 2200 | 600 | 550 | 600 | 850 | 2700 | 2750 | 2250 | 8750 | 5350 | 1500 | ||
 | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:37 | — | — |
 | — | 4:17 | — | — | 4:16 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:14 | — |
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Twin Sisters Mountain Weather (Days 0-3):
The weather forecast for Twin Sisters Mountain is: A moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 3°C on Wed night, min -4°C on Tue morning). Wind will be generally light.
Twin Sisters Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 2°C on Fri morning, min -2°C on Sun night). Wind will be generally light.
This table gives the weather forecast for Twin Sisters Mountain at the specific elevation of 1500 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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