– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 10 am Wed 02 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Wed 02 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Wed 02 Sep Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 17mm), heaviest on Fri night. Very mild (max 16°C on Wed morning, min 9°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 5mm), mostly falling on Sat morning. Warm (max 21°C on Mon afternoon, min 10°C on Sat morning). Wind will be generally light. | |||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | |  | | | | | |  |  | |  | |
rain shwrs | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | some clouds | light rain | heavy rain | light rain | rain shwrs | rain shwrs | some clouds | rain shwrs | clear | clear | clear | some clouds | |
Cloud base (m) | 2050 | 2100 | 4150 | 1550 | 1650 | 2550 | 1700 | 850 | 600 | 600 | 900 | 5100 | 2650 | 2550 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | 0.4 | 4 | 0.1 | 1 | 0.2 | — | 1.2 | 11 | 3 | 1.2 | 0.1 | — | 0.3 | — | — | — | — |
max °C | 16 | 16 | 12 | 12 | 14 | 11 | 14 | 13 | 12 | 11 | 14 | 12 | 18 | 20 | 16 | 19 | 21 | 16 |
min °C | 13 | 15 | 10 | 10 | 12 | 9 | 11 | 13 | 10 | 10 | 13 | 12 | 13 | 19 | 14 | 15 | 20 | 14 |
chill °C | 12 | 15 | 9 | 9 | 12 | 9 | 11 | 13 | 10 | 10 | 13 | 12 | 13 | 19 | 14 | 15 | 20 | 14 |
Freezing level m | 2700 | 2600 | 2250 | 2150 | 2350 | 2450 | 2450 | 2400 | 2400 | 2350 | 2650 | 2800 | 2700 | 2850 | 2900 | 3050 | 3150 | 3250 |
 | 6:24 | — | — | 6:26 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — |
 | — | 7:47 | — | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — | — | 7:39 | — | — | 7:37 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Moderate rain (total 17mm), heaviest on Fri night. Very mild (max 16°C on Wed morning, min 9°C on Thu night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Sat morning. Warm (max 21°C on Mon afternoon, min 10°C on Sat morning). Wind will be generally light.
This table gives the weather forecast for North Twin Sister at the specific elevation of 500 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 |  | ||||
BUOY-46118 | |||||
* 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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