– Lat/Long: 48.70° N 121.99° W
Twin Sisters Mountain
Weather Forecast, United StatesIssued: 4 pm Sat 28 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Sat 28 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sat 28 Mar Local Time
Updates in:
Update imminent hr min s
3 Twin Sisters Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryDrizzle on Sat afternoon turning to light snow on Sun afternoon. Freeze-thaw conditions (max 6°C on Sat afternoon, min -2°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 21mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 6°C on Tue afternoon, min 0°C on Wed night). Wind will be generally light. | ||||||||||||||||
Sat 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 1 | Thursday 2 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  |  | | | |  | | | |  | |
light rain | light rain | light rain | light snow | light snow | some clouds | rain shwrs | some clouds | cloudy | cloudy | light rain | light rain | mod. rain | light snow | rain shwrs | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | 5 | 1 | — | — | — | — | — | — | — | — | 3 | — | — | — | |
0.7 | 0.2 | 0.1 | — | — | — | 0.2 | — | — | — | 0.8 | 0.7 | 8 | 9 | 0.4 | 1.1 | 0.2 | |
max °C | 6 | 4 | 3 | 2 | -1 | 0 | 2 | 0 | 4 | 6 | 3 | 4 | 5 | 2 | 3 | 4 | 3 |
min °C | 5 | 1 | 1 | 0 | -2 | -2 | 2 | -1 | 2 | 5 | 2 | 3 | 3 | 0 | 1 | 4 | 1 |
3 | 1 | 1 | -3 | -4 | -2 | 1 | -1 | 2 | 5 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | |
1200 | 750 | 900 | 550 | 0 | 550 | 750 | 350 | 1100 | 1200 | 1250 | 1050 | 1050 | 650 | 900 | 1050 | 750 | |
Cloud base (m) | 800 | 1900 | 700 | 600 | 650 | 600 | 750 | 600 | 2600 | 2600 | 2550 | 600 | 550 | 550 | 650 | 600 | 800 |
 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:46 | — | — | 6:43 | — | — |
 | 7:31 | — | — | 7:32 | — | — | 7:35 | — | — | 7:36 | — | — | 7:37 | — | — | 7:38 | — |
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Twin Sisters Mountain Weather (Days 0-3):
The weather forecast for Twin Sisters Mountain is: Drizzle on Sat afternoon turning to light snow on Sun afternoon. Freeze-thaw conditions (max 6°C on Sat afternoon, min -2°C on Sun night). Wind will be generally light.
Twin Sisters Mountain Weather (Days 3-6):
Heavy rain (total 21mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 6°C on Tue afternoon, min 0°C on Wed 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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