– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 9 pm Mon 26 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Mon 26 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 26 Jan Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Wed morning. Freeze-thaw conditions (max 7°C on Tue afternoon, min -1°C on Tue night). Mainly fresh winds. | Days 5–7 Weather SummaryMild with light rain (total 7mm) on Thu night Becoming colder with a light covering of snow, mostly falling on Fri afternoon. Freeze-thaw conditions (max 9°C on Sat afternoon, min 0°C on Fri afternoon). Winds decreasing (fresh winds from the SSE on Fri morning, calm by Sat night). | ||||||||||||||||||
Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | | |  | | | |  | |  | | | | |
some clouds | cloudy | cloudy | light snow | light snow | light snow | light snow | light snow | cloudy | mod. rain | light snow | light snow | some clouds | some clouds | cloudy | light rain | cloudy | cloudy | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | 2 | 3 | 2 | 5 | 4 | — | — | 1 | 5 | — | — | — | — | — | — | 4 | |
— | — | — | — | — | — | — | — | — | 7 | 0.1 | — | — | — | — | 0.1 | — | — | 0.1 | |
max °C | 2 | 5 | 7 | 3 | -1 | 0 | 0 | 1 | 2 | 3 | 3 | 1 | 2 | 6 | 9 | 9 | 7 | 6 | 5 |
min °C | 0 | 3 | 5 | -1 | -1 | -1 | 0 | 0 | 1 | 2 | 1 | 0 | 1 | 4 | 8 | 8 | 7 | 6 | 0 |
-4 | 0 | 3 | -7 | -7 | -7 | -6 | -6 | -4 | -2 | -6 | -6 | -1 | 2 | 6 | 8 | 6 | 3 | -5 | |
1700 | 2050 | 2350 | 1400 | 1250 | 1350 | 1550 | 1500 | 1750 | 2050 | 1950 | 1600 | 1800 | 2850 | 2800 | 2550 | 2500 | 2300 | 1900 | |
Cloud base (m) | 1950 | 2950 | 4900 | 2600 | 600 | 600 | 600 | 600 | 650 | 600 | 1600 | 700 | 700 | 1650 | 6550 | 2550 | 3250 | 2900 | 2050 |
 | — | 7:43 | — | — | 7:41 | — | — | 7:41 | — | — | 7:39 | — | — | 7:37 | — | — | 7:37 | — | — |
 | — | — | 4:58 | — | — | 4:59 | — | — | 5:00 | — | — | 5:02 | — | — | 5:04 | — | — | 5:06 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: A moderate fall of snow, heaviest on Wed morning. Freeze-thaw conditions (max 7°C on Tue afternoon, min -1°C on Tue night). Mainly fresh winds.
North Twin Sister Weather (Days 3-6):
Mild with light rain (total 7mm) on Thu night Becoming colder with a light covering of snow, mostly falling on Fri afternoon. Freeze-thaw conditions (max 9°C on Sat afternoon, min 0°C on Fri afternoon). Winds decreasing (fresh winds from the SSE on Fri morning, calm by Sat night).
This table gives the weather forecast for North Twin Sister at the specific elevation of 1500 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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