– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 4 pm Tue 25 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Thu afternoon. Warm (max 21°C on Tue afternoon, min 7°C on Fri morning). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 11°C on Sun afternoon, min 6°C on Sat morning). Wind will be generally light. | ||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  |  | | | | | | | | | | |
clear | clear | clear | clear | some clouds | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | |
Cloud base (m) | 4750 | 7000 | 650 | 2200 | 2400 | 800 | 700 | 2200 | 1600 | 900 | 6200 | 3400 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 0.4 | 0.6 | 0.3 | 0.6 | 2 | 0.5 | 0.2 | 0.4 | 0.1 | — | — | — |
max °C | 21 | 18 | 14 | 15 | 14 | 9 | 11 | 10 | 7 | 7 | 7 | 6 | 7 | 8 | 8 | 11 | 11 |
min °C | 20 | 14 | 13 | 15 | 10 | 8 | 10 | 8 | 7 | 7 | 7 | 6 | 6 | 7 | 7 | 11 | 9 |
chill °C | 20 | 14 | 13 | 15 | 9 | 5 | 8 | 8 | 7 | 6 | 6 | 5 | 5 | 7 | 7 | 11 | 8 |
Freezing level m | 4200 | 4050 | 4000 | 3900 | 3550 | 3150 | 2850 | 2850 | 2850 | 2900 | 2700 | 2700 | 3050 | 3900 | 3800 | 3700 | 3500 |
 | — | — | 6:15 | — | — | 6:16 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — |
 | — | 8:04 | — | — | 8:01 | — | — | 8:00 | — | 7:58 | — | — | 7:55 | — | — | 7:53 | — |
Loading...
North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Some drizzle, heaviest during Thu afternoon. Warm (max 21°C on Tue afternoon, min 7°C on Fri morning). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 11°C on Sun afternoon, min 6°C on Sat 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 |  | ||||
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.
North Twin Sister Photos
View all
Cascade Range photos (451) |
Pacific Coast Ranges photos (1060) |
photos from mountains in United States (3056) |
all photos
Upload new photo
Upload new photoNorth Twin West Ridge