– Lat/Long: 48.70° N 121.99° W
Twin Sisters Mountain
Weather Forecast, United StatesIssued: 9 am Sat 07 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Sat 07 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sat 07 Feb Local Time
Updates in:
Update imminent hr min s
3 Twin Sisters Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sat afternoon. Freeze-thaw conditions (max 2°C on Sat morning, min -4°C on Mon morning). Winds decreasing (strong winds from the S on Sat morning, calm by Sun morning). | Days 4–6 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max 0°C on Tue morning, min -4°C on Thu night). Wind will be generally light. | |||||||||||||||||
Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  |  | | | | | | | | | | |
mod. snow | heavy snow | snow shwrs | clear | cloudy | some clouds | light snow | some clouds | clear | clear | clear | clear | clear | clear | some clouds | cloudy | cloudy | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
7 | 11 | 5 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 2 | 1 | -1 | -1 | -1 | -2 | -3 | -3 | -1 | 0 | 0 | 0 | -1 | 0 | -1 | -3 | -2 | -2 |
min °C | 1 | 1 | -2 | -2 | -1 | -3 | -4 | -3 | -3 | 0 | 0 | -1 | -1 | 0 | -3 | -3 | -2 | -4 |
-6 | -6 | -6 | -2 | -1 | -7 | -10 | -6 | -6 | 0 | 0 | -3 | -1 | 0 | -7 | -6 | -4 | -10 | |
1750 | 1750 | 1250 | 1250 | 1350 | 1000 | 950 | 1100 | 950 | 1500 | 1550 | 1500 | 1400 | 1450 | 1100 | 1050 | 1150 | 1000 | |
Cloud base (m) | 650 | 550 | 950 | 1550 | 650 | 900 | 650 | 600 | 7900 | 8950 | 900 | 600 | 650 | 2000 | 800 | |||
 | 7:28 | — | — | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — | — |
 | — | 5:15 | — | — | 5:16 | — | — | 5:19 | — | — | 5:21 | — | — | 5:22 | — | — | 5:23 | — |
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Twin Sisters Mountain Weather (Days 0-3):
The weather forecast for Twin Sisters Mountain is: A heavy fall of snow, heaviest during Sat afternoon. Freeze-thaw conditions (max 2°C on Sat morning, min -4°C on Mon morning). Winds decreasing (strong winds from the S on Sat morning, calm by Sun morning).
Twin Sisters Mountain Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max 0°C on Tue morning, min -4°C on Thu 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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