– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 4 am Wed 15 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Wed 15 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Wed 15 Jul Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 5mm), mostly falling on Thu afternoon. Warm (max 20°C on Wed night, min 8°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Warm (max 20°C on Mon afternoon, min 9°C on Sat morning). Wind will be generally light. | |||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  | | | | | | | | | | |
clear | clear | rain shwrs | light rain | risk tstorm | light rain | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.1 | 0.3 | 2 | 3 | 0.2 | — | — | — | — | — | — | — | — | — | — | — |
max °C | 15 | 19 | 20 | 18 | 14 | 10 | 8 | 13 | 11 | 10 | 13 | 13 | 12 | 16 | 16 | 17 | 20 | 20 |
min °C | 15 | 18 | 16 | 16 | 11 | 8 | 8 | 11 | 10 | 9 | 12 | 12 | 12 | 15 | 16 | 16 | 19 | 18 |
chill °C | 15 | 18 | 16 | 16 | 10 | 7 | 7 | 10 | 10 | 8 | 11 | 11 | 12 | 15 | 16 | 16 | 19 | 18 |
Freezing level m | 4000 | 4150 | 4100 | 4050 | 4200 | 3800 | 3600 | 3750 | 3700 | 3750 | 3800 | 4200 | 4100 | 4150 | 4300 | 4300 | 4450 | 4400 |
Cloud base (m) | 5150 | 4800 | 5600 | 4550 | 750 | 600 | 600 | |||||||||||
 | 5:20 | — | — | 5:20 | — | — | 5:22 | — | — | 5:24 | — | — | 5:24 | — | — | 5:26 | — | — |
 | — | — | 9:06 | — | — | 9:05 | — | — | 9:04 | — | — | 9:02 | — | — | 9:01 | — | — | 9:00 |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Light rain (total 5mm), mostly falling on Thu afternoon. Warm (max 20°C on Wed night, min 8°C on Thu night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Mostly dry. Warm (max 20°C on Mon afternoon, min 9°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 |
|---|---|---|---|---|---|
SHIP2261 | |||||
 | |||||
Bellingham Airport | | ||||
SHIP5926 | |||||
SHIP5107 | |||||
SHIP6801 | |||||
SHIP2944 | |||||
SHIP4159 |
* 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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