– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 pm Sun 11 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Sun 11 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Tue night. Extremely cold (max -20°C on Mon night, min -25°C on Sun afternoon). Winds increasing (calm on Sun afternoon, strong winds from the ESE by Mon night). | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -25°C on Wed afternoon, min -26°C on Thu night). Wind will be generally light. | ||||||||||||||||
Sun 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  |  | |  | | |  | | | | |
clear | clear | some clouds | clear | some clouds | cloudy | some clouds | light snow | light snow | cloudy | snow shwrs | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | |
Cloud base (m) | 1350 | 6500 | 1400 | 1350 | 1350 | 1400 | 1350 | 1350 | 2250 | 1650 | 1350 | 1350 | 1350 | 1350 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | 4 | 1 | — | 2 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -25 | -24 | -23 | -22 | -20 | -21 | -22 | -23 | -24 | -25 | -25 | -25 | -25 | -25 | -26 | -25 | -25 |
min °C | -25 | -25 | -24 | -23 | -21 | -21 | -22 | -24 | -24 | -25 | -25 | -25 | -25 | -26 | -26 | -26 | -25 |
chill °C | -25 | -31 | -33 | -34 | -32 | -26 | -33 | -36 | -38 | -35 | -36 | -37 | -34 | -33 | -31 | -26 | -25 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 1:21 | — | — | 1:14 | — | — | 1:07 | — | — | 1:01 | — | — | 12:56 | — | — |
 | 5:02 | — | — | 5:08 | — | — | 5:15 | — | — | 5:20 | — | — | 5:25 | — | — | 5:31 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A light covering of new snow mostly falling on Tue night. Extremely cold (max -20°C on Mon night, min -25°C on Sun afternoon). Winds increasing (calm on Sun afternoon, strong winds from the ESE by Mon night).
Siple Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -25°C on Wed afternoon, min -26°C on Thu night). 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.