– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Sun 15 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Sun 15 Nov Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sun night. Extremely cold (max -22°C on Sun morning, min -25°C on Mon night). Winds decreasing (near gales from the NE on Sun night, calm by Tue night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Thu morning. Extremely cold (max -20°C on Fri night, min -24°C on Wed morning). Wind will be generally light. | |||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | |  |  |  |  | | |  |  | | | |
snow shwrs | snow shwrs | heavy snow | mod. snow | snow shwrs | mod. snow | snow shwrs | snow shwrs | snow shwrs | light snow | cloudy | light snow | light snow | snow shwrs | clear | clear | clear | clear | |
Cloud base (m) | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1400 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1400 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 2 | 3 | 25 | 7 | 4 | 6 | 4 | 2 | 1 | 2 | — | 2 | 5 | 3 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -24 | -23 | -23 | -24 | -24 | -25 | -25 | -25 | -24 | -23 | -23 | -23 | -23 | -23 | -21 | -21 | -20 |
min °C | -23 | -24 | -23 | -23 | -24 | -25 | -25 | -25 | -25 | -24 | -23 | -23 | -23 | -23 | -23 | -22 | -21 | -21 |
chill °C | -38 | -39 | -40 | -39 | -38 | -36 | -31 | -32 | -25 | -24 | -28 | -32 | -35 | -33 | -28 | -30 | -29 | -32 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Sun night. Extremely cold (max -22°C on Sun morning, min -25°C on Mon night). Winds decreasing (near gales from the NE on Sun night, calm by Tue night).
Siple Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu morning. Extremely cold (max -20°C on Fri night, min -24°C on Wed morning). Wind will be generally light.
This table gives the weather forecast for Siple at the specific elevation of 3110 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Siple. 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 Antarctica.