– Lat/Long: 48.70° N 121.99° W
Twin Sisters Mountain
Weather Forecast, United StatesIssued: 10 am Fri 17 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Fri 17 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Fri 17 Apr Local Time
Updates in:
Update imminent hr min s
3 Twin Sisters Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 12°C on Sun night, min -4°C on Fri morning). Wind will be generally light. | Days 4–6 Weather SummaryA dusting of new snow. Very mild (max 13°C on Mon afternoon, min 1°C on Wed night). Wind will be generally light. | |||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  | |  | | |  | | | |  |  |  | |
some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | cloudy | cloudy | clear | some clouds | cloudy | rain shwrs | some clouds | cloudy | rain shwrs | light rain | rain shwrs | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | |
— | — | — | — | — | — | — | — | — | — | — | 0.1 | — | — | 0.1 | 0.1 | 0.6 | — | |
max °C | -3 | 0 | 3 | 4 | 7 | 9 | 10 | 11 | 12 | 12 | 13 | 13 | 12 | 13 | 9 | 4 | 2 | 1 |
min °C | -4 | -1 | 1 | 3 | 6 | 8 | 10 | 11 | 11 | 11 | 12 | 11 | 11 | 13 | 5 | 3 | 2 | 1 |
-4 | -1 | -2 | 0 | 4 | 6 | 9 | 11 | 11 | 11 | 12 | 11 | 11 | 13 | 3 | 1 | -1 | -1 | |
1150 | 1550 | 2050 | 2200 | 2500 | 2750 | 2850 | 2950 | 3050 | 3150 | 3150 | 3100 | 3200 | 3250 | 2800 | 2150 | 1950 | 1700 | |
Cloud base (m) | 700 | 1500 | 5250 | 4450 | 3100 | 7350 | 2650 | 3350 | 4600 | 5650 | 5350 | 6100 | 4950 | 2750 | 550 | 600 | 550 | |
 | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — |
 | — | — | 8:01 | — | — | 8:02 | — | — | 8:04 | — | — | 8:06 | — | — | 8:07 | — | — | 8:08 |
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Twin Sisters Mountain Weather (Days 0-3):
The weather forecast for Twin Sisters Mountain is: Mostly dry. Freeze-thaw conditions (max 12°C on Sun night, min -4°C on Fri morning). Wind will be generally light.
Twin Sisters Mountain Weather (Days 3-6):
A dusting of new snow. Very mild (max 13°C on Mon afternoon, min 1°C on Wed 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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