– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 10 pm Wed 22 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Wed 22 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Wed 22 Jul Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 23°C on Wed night, min 11°C on Sat morning). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 2mm), mostly falling on Mon afternoon. Very mild (max 13°C on Sun afternoon, min 8°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | | | | |  | | | | | | | | | | |
rain shwrs | rain shwrs | risk tstorm | clear | clear | clear | clear | clear | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | clear | |
Cloud base (m) | 950 | 1500 | 2250 | 1800 | 850 | 2000 | 3000 | 1750 | 900 | 1900 | |||||||||
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.3 | 0.1 | 0.1 | — | — | — | — | — | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.4 | 1.1 | 0.1 | 0.1 | — | — |
max °C | 23 | 16 | 14 | 14 | 13 | 16 | 15 | 11 | 12 | 9 | 10 | 13 | 12 | 8 | 10 | 11 | 10 | 13 | 13 |
min °C | 18 | 14 | 14 | 13 | 13 | 15 | 12 | 11 | 11 | 8 | 8 | 12 | 8 | 8 | 10 | 9 | 9 | 12 | 12 |
chill °C | 18 | 14 | 14 | 13 | 13 | 15 | 11 | 9 | 8 | 6 | 6 | 11 | 6 | 6 | 10 | 7 | 7 | 12 | 12 |
Freezing level m | 4450 | 4350 | 4300 | 4100 | 4050 | 4050 | 3650 | 3350 | 3050 | 3500 | 3600 | 3550 | 3150 | 2950 | 3600 | 3600 | 3600 | 3700 | 3900 |
 | — | 5:28 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — | 5:35 | — | — |
 | — | — | — | 8:58 | — | — | 8:57 | — | — | 8:54 | — | — | 8:53 | — | — | 8:52 | — | — | 8:52 |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Mostly dry. Warm (max 23°C on Wed night, min 11°C on Sat morning). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Light rain (total 2mm), mostly falling on Mon afternoon. Very mild (max 13°C on Sun afternoon, min 8°C on Sat night). 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 | |||||
SHIP3224 | |||||
SHIP2430 | |||||
SHIP2127 |
* 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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