– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 10 pm Fri 03 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Fri 03 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Fri 03 Jul 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 13°C on Mon afternoon, min 4°C on Sat morning). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of new snow. Very mild (max 13°C on Mon night, min 1°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  |  | | |  | |  | | | |  | |  | | | | |
rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | some clouds | some clouds | some clouds | clear | some clouds | some clouds | light rain | rain shwrs | snow shwrs | clear | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
mm | 0.2 | 0.1 | 0.1 | — | — | — | — | — | — | — | — | — | — | 0.1 | 0.7 | — | — | — | — |
max °C | 7 | 4 | 7 | 7 | 7 | 10 | 11 | 10 | 13 | 13 | 10 | 11 | 10 | 3 | 3 | 2 | 4 | 6 | 6 |
min °C | 5 | 4 | 6 | 6 | 6 | 9 | 10 | 10 | 12 | 11 | 10 | 11 | 5 | 3 | 3 | 1 | 2 | 6 | 6 |
chill °C | 1 | 0 | 2 | 4 | 4 | 7 | 10 | 10 | 11 | 10 | 8 | 9 | 1 | -2 | -1 | -4 | -2 | 3 | 4 |
Freezing level m | 3100 | 2800 | 3100 | 3300 | 3500 | 3750 | 3950 | 3900 | 4000 | 4050 | 3900 | 3850 | 2800 | 2550 | 2500 | 2450 | 3300 | 3250 | 3300 |
Cloud base (m) | 950 | 650 | 9000 | 9400 | 6350 | 6900 | 6300 | 6450 | 3450 | 900 | 850 | 2000 | 950 | 5200 | |||||
 | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:13 | — | — | 5:13 | — | — | 5:15 | — | — |
 | — | — | — | 9:13 | — | — | 9:12 | — | — | 9:12 | — | — | 9:10 | — | — | 9:10 | — | — | 9:09 |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Mostly dry. Very mild (max 13°C on Mon afternoon, min 4°C on Sat morning). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
A dusting of new snow. Very mild (max 13°C on Mon night, min 1°C on Wed night). 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 |  |
* 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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