– Lat/Long: 48.71° N 121.99° W
North Twin Sister Weather Forecast
Cascade Range · United StatesIssued: 4 pm Tue 06 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Tue 06 Oct Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 4mm), mostly falling on Fri morning. Freeze-thaw conditions (max 12°C on Tue night, min 0°C on Fri morning). Winds increasing (light winds from the WSW on Tue afternoon, strong winds from the SW by Fri morning). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 6°C on Mon morning, min -4°C on Fri night). Wind will be generally light. | ||||||||||||||||
Tue 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  |  |  |  | | | | | | | |
some clouds | clear | clear | clear | clear | clear | clear | rain shwrs | light rain | snow shwrs | some clouds | some clouds | some clouds | clear | clear | clear | clear | |
Cloud base (m) | 6200 | 8500 | 9300 | 9050 | 8950 | 550 | 550 | 550 | 900 | 850 | 1550 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 0.2 | 4 | — | — | — | — | — | — | — | — |
max °C | 11 | 12 | 11 | 12 | 11 | 11 | 10 | 9 | 2 | -1 | -3 | -3 | -1 | 0 | 0 | 2 | 5 |
min °C | 9 | 11 | 11 | 11 | 11 | 10 | 10 | 4 | 0 | -2 | -4 | -4 | -2 | -1 | 0 | 2 | 3 |
chill °C | 7 | 10 | 9 | 9 | 9 | 8 | 8 | -2 | -6 | -7 | -4 | -7 | -5 | -6 | -4 | -1 | 0 |
Freezing level m | 3900 | 4100 | 3950 | 3850 | 4000 | 3950 | 3700 | 3100 | 1950 | 1650 | 1400 | 1550 | 1900 | 1950 | 2100 | 2500 | 3500 |
 | — | — | 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: Light rain (total 4mm), mostly falling on Fri morning. Freeze-thaw conditions (max 12°C on Tue night, min 0°C on Fri morning). Winds increasing (light winds from the WSW on Tue afternoon, strong winds from the SW by Fri morning).
North Twin Sister Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 6°C on Mon morning, min -4°C on Fri 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 |
|---|---|---|---|---|---|
SHIP2478 | |||||
 | |||||
SHIP1412 | |||||
SHIP2549 | |||||
SHIP4593 | |||||
|
* 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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