– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 3 am Sun 01 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Sun 01 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sun 01 Feb Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sun morning. Freeze-thaw conditions (max 6°C on Tue afternoon, min -4°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 10°C on Thu afternoon, min -1°C on Fri afternoon). Winds increasing (calm on Thu morning, fresh winds from the SSW by Fri morning). | |||||||||||||||||
Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  |  | | |  |  | | | | | | |
heavy snow | light snow | snow shwrs | light snow | light snow | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | clear | clear | clear | some clouds | some clouds | cloudy | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
15 | 5 | 1 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -2 | -3 | -3 | -3 | -1 | 2 | 5 | 6 | 5 | 6 | 7 | 8 | 9 | 10 | 9 | 3 | -1 | 0 |
min °C | -3 | -3 | -4 | -3 | -2 | 0 | 3 | 5 | 5 | 6 | 7 | 6 | 9 | 10 | 4 | 1 | -1 | -1 |
-10 | -10 | -11 | -10 | -8 | -5 | 1 | 2 | 1 | 3 | 4 | 3 | 9 | 10 | -1 | -5 | -7 | -6 | |
1600 | 1600 | 1500 | 1350 | 1400 | 2150 | 2850 | 3000 | 2950 | 2950 | 3200 | 3250 | 3500 | 3550 | 3350 | 2550 | 1900 | 1900 | |
Cloud base (m) | 650 | 600 | 700 | 1000 | 600 | 600 | 1800 | 600 | 4850 | 2750 | 2300 | 8550 | 8150 | 6750 | 2800 | 600 | ||
 | 7:37 | — | — | 7:35 | — | — | 7:33 | — | — | 7:33 | — | — | 7:31 | — | — | 7:30 | — | — |
 | — | 5:06 | — | — | 5:07 | — | — | 5:08 | — | — | 5:10 | — | — | 5:12 | — | — | 5:14 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: A heavy fall of snow, heaviest during Sun morning. Freeze-thaw conditions (max 6°C on Tue afternoon, min -4°C on Sun night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 10°C on Thu afternoon, min -1°C on Fri afternoon). Winds increasing (calm on Thu morning, fresh winds from the SSW by Fri morning).
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 |
|---|---|---|---|---|---|
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SHIP5908 |
* 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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