– Lat/Long: 48.70° N 121.99° W
Twin Sisters Mountain
Weather Forecast, United StatesIssued: 9 pm Tue 03 Dec Local TimeUpdates in: hr min sUpdate imminent
Twin Sisters MountainWeather Forecast, United States
Issued: 9 pm Tue 03 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Tue 03 Dec Local Time
Updates in:
Update imminent hr min s
3 Twin Sisters Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Mild temperatures (max 9°C on Tue night, min 2°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 16mm) on Fri night. Becoming colder with heavy fall of snow, heaviest during Sat afternoon. Freeze-thaw conditions (max 5°C on Fri night, min -4°C on Sun night). Winds decreasing (strong winds from the SSW on Sat morning, calm by Sun night). | ||||||||||||||||||
Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  | | |  |  |  |  |  |  |  | | |  | |
clear | clear | clear | clear | cloudy | light rain | rain shwrs | light rain | cloudy | heavy rain | mod. snow | heavy snow | mod. snow | light snow | some clouds | some clouds | some clouds | some clouds | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | 6 | 18 | 8 | 2.0 | — | — | — | — | 2.0 | |
— | — | — | — | — | 0.1 | 0.1 | 0.1 | — | 16 | — | — | — | — | — | — | — | — | — | |
max°C | 9 | 9 | 9 | 8 | 6 | 3 | 3 | 5 | 6 | 5 | 2 | 0 | -2 | -3 | -3 | -3 | -4 | -4 | -3 |
min°C | 9 | 9 | 9 | 6 | 4 | 3 | 2 | 4 | 5 | 3 | 1 | -3 | -3 | -3 | -3 | -4 | -4 | -4 | -4 |
9 | 9 | 9 | 3 | 1 | 0 | -2 | 1 | 1 | -3 | -6 | -10 | -7 | -7 | -6 | -4 | -4 | -7 | -7 | |
2950 | 3100 | 3000 | 2750 | 2500 | 2200 | 2200 | 3000 | 3150 | 2650 | 1800 | 1450 | 1050 | 1000 | 1050 | 950 | 950 | 950 | 850 | |
Cloud base (m) | 9700 | 8450 | 1750 | 800 | 2650 | 2550 | 1850 | 550 | 550 | 550 | 600 | 600 | 650 | 650 | 650 | 700 | |||
 | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — |
 | — | — | 4:12 | — | — | 4:12 | — | — | 4:12 | — | — | 4:10 | — | — | 4:10 | — | — | 4:10 | — |
Twin Sisters Mountain Weather (Days 0-3):
The weather forecast for Twin Sisters Mountain is: Mostly dry. Mild temperatures (max 9°C on Tue night, min 2°C on Thu night). Wind will be generally light.
Twin Sisters Mountain Weather (Days 3-6):
Moderate rain (total 16mm) on Fri night. Becoming colder with heavy fall of snow, heaviest during Sat afternoon. Freeze-thaw conditions (max 5°C on Fri night, min -4°C on Sun night). Winds decreasing (strong winds from the SSW on Sat morning, calm by Sun night).
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
Bellingham Airport | | ||||
SHIP8158 | |||||
BUOY-PBFW1 | |||||
Abbotsford Airport | | ||||
SHIP2226 | |||||
SHIP3216 | |||||
SHIP8500 | |||||
SHIP2576 | |||||
SHIP7668 |
* 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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