– Lat/Long: 48.71° N 121.99° W
North Twin Sister Weather Forecast
Cascade Range · United StatesIssued: 10 am Fri 16 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Fri 16 Oct Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 10mm), heaviest on Sat morning. Warm (max 22°C on Fri afternoon, min 6°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Very mild (max 12°C on Wed afternoon, min 5°C on Mon night). Wind will be generally light. | |||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  | |  | | | | | | | | |
clear | clear | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | rain shwrs | clear | some clouds | clear | some clouds | |
Cloud base (m) | 8650 | 1750 | 700 | 900 | 1600 | 6300 | 4100 | 1550 | 2850 | 1700 | 1550 | 3250 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 4 | 6 | 0.1 | — | — | — | — | — | — | — | — | 0.1 | — | — | — | — |
max °C | 21 | 22 | 16 | 9 | 10 | 7 | 9 | 11 | 9 | 10 | 10 | 7 | 8 | 9 | 7 | 10 | 12 | 8 |
min °C | 16 | 20 | 10 | 9 | 9 | 6 | 6 | 10 | 8 | 8 | 9 | 5 | 5 | 9 | 6 | 6 | 11 | 8 |
chill °C | 16 | 20 | 9 | 8 | 8 | 6 | 6 | 10 | 8 | 8 | 9 | 5 | 5 | 9 | 6 | 6 | 11 | 8 |
Freezing level m | 3800 | 3600 | 2600 | 1700 | 1800 | 1800 | 2200 | 2450 | 2400 | 1950 | 1750 | 1600 | 1500 | 1800 | 2100 | 2200 | 2300 | 2150 |
 | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — |
 | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:10 | — | — | 6:08 | — | — | 6:07 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Moderate rain (total 10mm), heaviest on Sat morning. Warm (max 22°C on Fri afternoon, min 6°C on Sat night). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Mostly dry. Very mild (max 12°C on Wed afternoon, min 5°C on Mon night). Wind will be generally light.
This table gives the weather forecast for North Twin Sister at the specific elevation of 500 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.
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