– Lat/Long: 48.71° N 121.99° W
North Twin Sister Weather Forecast
Cascade Range · United StatesIssued: 10 am Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 6mm), mostly falling on Fri night. Mild temperatures (max 9°C on Sat afternoon, min 3°C on Sat morning). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 8mm), mostly falling on Wed night. Very mild (max 13°C on Tue afternoon, min 5°C on Mon morning). Wind will be generally light. | |||||||||||||||||
Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | | |  | | | | | | | |
cloudy | light rain | rain shwrs | clear | some clouds | some clouds | clear | clear | clear | some clouds | cloudy | light rain | some clouds | some clouds | some clouds | cloudy | light rain | rain shwrs | |
Cloud base (m) | 2450 | 1500 | 600 | 6050 | 1600 | 4900 | 6750 | 6000 | 5750 | 2400 | 2200 | 5250 | 5100 | 2800 | 1750 | 700 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 1.9 | 4 | — | — | — | — | — | — | — | — | 0.2 | — | — | — | — | 1.1 | 7 |
max °C | 8 | 8 | 5 | 7 | 9 | 7 | 8 | 9 | 5 | 9 | 11 | 9 | 12 | 13 | 10 | 8 | 9 | 6 |
min °C | 5 | 5 | 4 | 3 | 8 | 5 | 5 | 8 | 4 | 5 | 10 | 8 | 9 | 11 | 7 | 7 | 7 | 6 |
chill °C | 4 | 5 | 3 | 2 | 8 | 5 | 5 | 8 | 4 | 5 | 10 | 7 | 9 | 11 | 6 | 6 | 6 | 4 |
Freezing level m | 1700 | 1250 | 1400 | 1600 | 1750 | 1900 | 1850 | 1850 | 2250 | 3150 | 2900 | 2200 | 2550 | 2450 | 2150 | 1750 | 1400 | 1700 |
 | 7:50 | — | — | 7:52 | — | — | 6:54 | — | — | 7:54 | — | — | 7:56 | — | — | 7:58 | — | — |
 | — | 5:51 | — | — | 5:50 | — | — | 4:47 | — | — | 5:45 | — | — | 5:45 | — | — | 5:43 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Light rain (total 6mm), mostly falling on Fri night. Mild temperatures (max 9°C on Sat afternoon, min 3°C on Sat morning). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Light rain (total 8mm), mostly falling on Wed night. Very mild (max 13°C on Tue afternoon, min 5°C on Mon 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 |
|---|---|---|---|---|---|
SHIP4990 | |||||
 | |||||
Bellingham Airport |  | ||||
SHIP6193 | |||||
SHIP4423 | |||||
SHIP4157 | |||||
SHIP6103 | |||||
SHIP8759 |
* 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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