– Lat/Long: 48.71° N 121.99° W
North Twin Sister
Weather Forecast, United StatesIssued: 3 pm Sat 24 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sat 24 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sat 24 Jan Local Time
Updates in:
Update imminent hr min s
3 North Twin Sister Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Tue morning, min -2°C on Mon morning). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 22mm) on Thu afternoon. Becoming colder with heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 5°C on Tue afternoon, min -1°C on Tue night). Winds decreasing (strong winds from the S on Wed morning, light winds from the SW by Fri morning). | ||||||||||||||||
Sat 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  | | | |  |  | |  | |  | | |
clear | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | cloudy | cloudy | light snow | light snow | light snow | heavy snow | light snow | heavy rain | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | 2 | 3 | 5 | 11 | 5 | — | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 | 8 | |
max °C | 1 | 0 | 0 | 0 | 0 | -1 | -1 | 2 | 4 | 5 | 0 | 0 | 0 | 1 | 2 | 3 | 3 |
min °C | -1 | 0 | 0 | 0 | 0 | -2 | -2 | -1 | 3 | 4 | -1 | 0 | 0 | 0 | 1 | 2 | 1 |
-1 | 0 | -2 | -3 | -4 | -5 | -6 | -3 | 0 | 0 | -8 | -7 | -7 | -6 | -5 | -4 | -6 | |
1650 | 1500 | 1600 | 1600 | 1500 | 1350 | 1150 | 1350 | 2050 | 2200 | 1400 | 1450 | 1450 | 1600 | 1850 | 2000 | 1850 | |
Cloud base (m) | 6300 | 2750 | 2350 | 950 | 2000 | 2750 | 600 | 600 | 600 | 600 | 600 | 550 | 700 | ||||
 | — | — | 7:46 | — | — | 7:43 | — | — | 7:43 | — | — | 7:41 | — | — | 7:41 | — | — |
 | 4:52 | — | — | 4:54 | — | — | 4:55 | — | — | 4:58 | — | — | 4:59 | — | — | 5:00 | — |
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North Twin Sister Weather (Days 0-3):
The weather forecast for North Twin Sister is: Mostly dry. Freeze-thaw conditions (max 4°C on Tue morning, min -2°C on Mon morning). Wind will be generally light.
North Twin Sister Weather (Days 3-6):
Heavy rain (total 22mm) on Thu afternoon. Becoming colder with heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 5°C on Tue afternoon, min -1°C on Tue night). Winds decreasing (strong winds from the S on Wed morning, light winds from the SW by Fri morning).
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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