– Lat/Long: 48.71° N 121.99° W
North Twin Sister Weather Forecast
Cascade Range · United StatesIssued: 4 am Tue 06 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Tue 06 Oct Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 12°C on Wed night, min 4°C on Thu night). Winds increasing (light winds from the W on Tue afternoon, fresh winds from the WSW by Thu night). | Days 4–6 Weather SummaryLight rain (total 2mm), mostly falling on Fri morning. Freeze-thaw conditions (max 4°C on Sun night, min -4°C on Fri night). Winds decreasing (fresh winds from the WSW on Fri morning, calm by Fri night). | |||||||||||||||||
Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | |  |  | |  | |  | | | | | |
clear | some clouds | clear | clear | clear | clear | clear | clear | rain shwrs | light rain | some clouds | some clouds | some clouds | cloudy | clear | clear | clear | clear | |
Cloud base (m) | 9200 | 6250 | 8300 | 8800 | 8650 | 9250 | 9150 | 9400 | 550 | 700 | 700 | 750 | 900 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | 0.1 | 2 | — | — | — | — | — | — | — | — |
max °C | 9 | 10 | 11 | 11 | 11 | 12 | 11 | 11 | 10 | 3 | 0 | -3 | -3 | -1 | -1 | 0 | 2 | 4 |
min °C | 8 | 9 | 11 | 11 | 11 | 11 | 11 | 11 | 4 | 1 | -2 | -4 | -4 | -2 | -1 | -1 | 1 | 3 |
chill °C | 5 | 8 | 10 | 9 | 10 | 9 | 9 | 10 | -2 | -5 | -7 | -8 | -7 | -5 | -5 | -5 | -3 | 0 |
Freezing level m | 3800 | 3850 | 4000 | 3950 | 3850 | 4050 | 4000 | 3900 | 3400 | 2200 | 1800 | 1400 | 1450 | 1850 | 1850 | 2000 | 2400 | 3250 |
 | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — |
 | — | 6:37 | — | — | 6:35 | — | — | 6:32 | — | — | 6:30 | — | — | 6:29 | — | — | 6:27 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Mostly dry. Very mild (max 12°C on Wed night, min 4°C on Thu night). Winds increasing (light winds from the W on Tue afternoon, fresh winds from the WSW by Thu night).
North Twin Sister Weather (Days 3-6):
Light rain (total 2mm), mostly falling on Fri morning. Freeze-thaw conditions (max 4°C on Sun night, min -4°C on Fri night). Winds decreasing (fresh winds from the WSW on Fri morning, calm by Fri night).
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 |
|---|---|---|---|---|---|
SHIP11692 | |||||
 | |||||
Bellingham Airport | | ||||
SHIP9222 | |||||
SHIP7104 | |||||
SHIP4629 | |||||
SHIP6380 | |||||
SHIP6770 |
* 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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