– Lat/Long: 48.70° N 121.99° W
Twin Sisters Mountain
Weather Forecast, United StatesIssued: 9 pm Wed 10 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Wed 10 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Wed 10 Dec Local Time
Updates in:
Update imminent hr min s
3 Twin Sisters Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 30mm), heaviest during Wed night. Very mild (max 11°C on Sat morning, min 5°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 70mm), heaviest during Tue afternoon. Very mild (max 10°C on Sat night, min 3°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | |  |  |  | | | | |  | | | |  |  | |
heavy rain | light rain | light rain | light rain | light rain | light rain | rain shwrs | clear | cloudy | light rain | cloudy | light rain | heavy rain | mod. rain | mod. rain | heavy rain | mod. rain | heavy rain | mod. snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | |
25 | 0.3 | 0.3 | 2 | 1 | 0.4 | 0.2 | — | — | 2 | — | 0.5 | 17 | 8 | 9 | 14 | 6 | 13 | — | |
max°C | 9 | 6 | 6 | 7 | 9 | 9 | 9 | 11 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 5 | 4 | 5 | 2 |
min°C | 5 | 5 | 5 | 6 | 8 | 9 | 8 | 9 | 10 | 8 | 9 | 9 | 8 | 10 | 9 | 3 | 3 | 4 | 1 |
3 | 4 | 5 | 6 | 8 | 9 | 8 | 8 | 9 | 6 | 8 | 7 | 5 | 7 | 7 | 3 | -1 | 0 | -4 | |
1550 | 1350 | 1450 | 2250 | 2150 | 2100 | 2600 | 2950 | 2700 | 2300 | 2100 | 2250 | 2400 | 2450 | 2250 | 1000 | 1050 | 1350 | 750 | |
Cloud base (m) | 600 | 1550 | 2400 | 600 | 600 | 600 | 600 | 650 | 1850 | 800 | 1550 | 600 | 550 | 550 | 600 | 550 | 450 | 550 | |
 | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — |
 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — | — | 4:12 | — | — | 4:12 | — |
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Twin Sisters Mountain Weather (Days 0-3):
The weather forecast for Twin Sisters Mountain is: Heavy rain (total 30mm), heaviest during Wed night. Very mild (max 11°C on Sat morning, min 5°C on Wed night). Wind will be generally light.
Twin Sisters Mountain Weather (Days 3-6):
Heavy rain (total 70mm), heaviest during Tue afternoon. Very mild (max 10°C on Sat night, min 3°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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.
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