– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 4 am Sat 23 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Sat 23 May Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Sat 23 May Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of snow turning to light rain (total 2mm) on Mon afternoon. Freeze-thaw conditions (max 9°C on Sat afternoon, min 0°C on Mon night). Winds decreasing (fresh winds from the S on Mon morning, calm by Mon night). | Days 4–6 Weather SummarySome drizzle, heaviest during Tue afternoon. Freeze-thaw conditions (max 12°C on Thu afternoon, min 0°C on Tue morning). Wind will be generally light. | |||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  |  | | | | | |  |  | | | |
some clouds | rain shwrs | some clouds | some clouds | some clouds | rain shwrs | light rain | light snow | snow shwrs | some clouds | light rain | rain shwrs | rain shwrs | some clouds | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | |
— | 0.1 | — | — | — | 0.1 | 0.5 | 1.6 | — | — | 0.6 | 0.3 | 0.1 | — | — | — | — | — | |
max °C | 8 | 9 | 7 | 5 | 8 | 8 | 5 | 2 | 1 | 1 | 2 | 3 | 5 | 9 | 9 | 9 | 12 | 11 |
min °C | 7 | 8 | 4 | 4 | 7 | 6 | 4 | 2 | 0 | 0 | 2 | 3 | 3 | 7 | 8 | 9 | 12 | 7 |
5 | 6 | 2 | 3 | 5 | 1 | -1 | -4 | 0 | -3 | 1 | 1 | 0 | 6 | 8 | 9 | 12 | 5 | |
2750 | 2900 | 2600 | 2550 | 2700 | 2700 | 2100 | 1900 | 1600 | 1600 | 1900 | 2300 | 3350 | 3550 | 3650 | 3700 | 3700 | 3500 | |
Cloud base (m) | 2450 | 1950 | 9000 | 2950 | 3000 | 2100 | 650 | 850 | 600 | 700 | 1600 | 900 | 1750 | 9300 | 9500 | |||
 | 5:16 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — | 5:13 | — | — | 5:11 | — | — |
 | — | — | 8:52 | — | — | 8:52 | — | — | 8:53 | — | — | 8:54 | — | — | 8:57 | — | — | 8:58 |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: A dusting of snow turning to light rain (total 2mm) on Mon afternoon. Freeze-thaw conditions (max 9°C on Sat afternoon, min 0°C on Mon night). Winds decreasing (fresh winds from the S on Mon morning, calm by Mon night).
North Twin Sister Weather (Days 3-6):
Some drizzle, heaviest during Tue afternoon. Freeze-thaw conditions (max 12°C on Thu afternoon, min 0°C on Tue morning). Wind will be generally light.
This table gives the weather forecast for North Twin Sister at the specific elevation of 1500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of North Twin Sister. 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 |  |
* 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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