– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 4 pm Tue 18 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 15°C on Thu afternoon, min 11°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 6mm), mostly falling on Sat morning. Very mild (max 16°C on Fri afternoon, min 6°C on Sat afternoon). Wind will be generally light. | ||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | |  | |  |  |  | | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | rain shwrs | rain shwrs | risk tstorm | rain shwrs | clear | rain shwrs | clear | |
Cloud base (m) | 6750 | 6350 | 7600 | 4800 | 4350 | 700 | 750 | 1750 | 850 | 1650 | 9600 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1.3 | 3 | 0.8 | 0.1 | — | 0.1 | — |
max °C | 13 | 13 | 11 | 13 | 13 | 12 | 15 | 15 | 15 | 16 | 16 | 9 | 7 | 7 | 7 | 10 | 11 |
min °C | 12 | 11 | 11 | 13 | 12 | 12 | 14 | 14 | 14 | 15 | 11 | 8 | 6 | 7 | 7 | 9 | 10 |
chill °C | 12 | 10 | 10 | 13 | 12 | 12 | 14 | 13 | 13 | 14 | 9 | 5 | 3 | 4 | 6 | 8 | 10 |
Freezing level m | 4350 | 4350 | 4300 | 4300 | 4200 | 4200 | 4350 | 4400 | 4350 | 4200 | 3900 | 3450 | 3400 | 3650 | 3800 | 3800 | 3950 |
 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:11 | — | — |
 | — | 8:16 | — | — | 8:15 | — | — | 8:14 | — | — | 8:12 | — | — | 8:09 | — | — | 8:07 |
Loading...
North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Mostly dry. Very mild (max 15°C on Thu afternoon, min 11°C on Tue night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Sat morning. Very mild (max 16°C on Fri afternoon, min 6°C on Sat afternoon). Wind will be generally light.
This table gives the weather forecast for North Twin Sister at the specific elevation of 2024 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 | |||||
SHIP8587 |
* 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