– Lat/Long: 48.71° N 121.99° W
North Twin Sister Weather Forecast
Cascade Range · United StatesIssued: 10 am Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 2mm), mostly falling on Sat night. Warm (max 21°C on Sat afternoon, min 10°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Warm (max 26°C on Thu afternoon, min 11°C on Tue morning). Wind will be generally light. | |||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | | | |  |  | | | | | | | |
some clouds | some clouds | light rain | light rain | light rain | rain shwrs | rain shwrs | light rain | rain shwrs | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 4100 | 2400 | 800 | 700 | 750 | 800 | 900 | 900 | ||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.4 | 0.4 | 0.7 | 0.4 | 0.1 | 0.3 | 0.1 | — | — | — | — | — | — | — | — | — |
max °C | 19 | 21 | 16 | 12 | 12 | 11 | 11 | 13 | 12 | 15 | 18 | 14 | 19 | 22 | 17 | 24 | 26 | 21 |
min °C | 15 | 20 | 11 | 11 | 12 | 10 | 11 | 13 | 10 | 11 | 18 | 13 | 15 | 22 | 16 | 18 | 25 | 19 |
chill °C | 15 | 20 | 11 | 11 | 12 | 10 | 11 | 13 | 10 | 11 | 18 | 13 | 15 | 22 | 16 | 18 | 25 | 19 |
Freezing level m | 3000 | 3100 | 2750 | 2600 | 2650 | 2800 | 3350 | 3200 | 3000 | 3100 | 3300 | 3450 | 3850 | 4150 | 4300 | 4350 | 4400 | 4400 |
 | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:45 | — | — | 6:47 | — | — |
 | — | 7:27 | — | — | 7:24 | — | — | 7:22 | — | — | 7:21 | — | — | 7:19 | — | — | 7:16 | — |
Loading...
North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Light rain (total 2mm), mostly falling on Sat night. Warm (max 21°C on Sat afternoon, min 10°C on Sun night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Mostly dry. Warm (max 26°C on Thu afternoon, min 11°C on Tue 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 | | ||||
* 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 (454) |
Pacific Coast Ranges photos (1063) |
photos from mountains in United States (3070) |
all photos
Upload new photo
Upload new photoNorth Twin West Ridge