– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 am Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Tue 20 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 Wed morning. Extremely cold (max -23°C on Wed afternoon, min -26°C on Mon night). Winds increasing (calm on Wed night, fresh winds from the WNW by Thu afternoon). | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -18°C on Sat morning, min -26°C on Thu night). Winds decreasing (strong winds from the WNW on Thu night, calm by Fri night). | |||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  |  | | |  | |  | | | | |
cloudy | cloudy | cloudy | cloudy | light snow | light snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 1500 | 1350 | 1400 | 1400 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1550 | 1450 | 1800 | 4350 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | 2 | 2 | 1 | 1 | 2 | 1 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -24 | -24 | -24 | -24 | -24 | -23 | -24 | -25 | -26 | -26 | -24 | -22 | -20 | -18 | -18 | -18 |
min °C | -26 | -24 | -24 | -24 | -24 | -24 | -24 | -25 | -26 | -26 | -26 | -24 | -21 | -19 | -18 | -19 |
chill °C | -40 | -37 | -34 | -34 | -34 | -32 | -29 | -38 | -41 | -42 | -42 | -39 | -34 | -24 | -28 | -30 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 12:30 | — | — | 12:23 | — | — | 12:16 | — | — | 12:09 | — | — | 11:53 | — | — |
 | — | — | 5:57 | — | — | 6:04 | — | — | 6:10 | — | — | 6:17 | — | — | 6:24 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A light covering of new snow mostly falling on Wed morning. Extremely cold (max -23°C on Wed afternoon, min -26°C on Mon night). Winds increasing (calm on Wed night, fresh winds from the WNW by Thu afternoon).
Siple Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -18°C on Sat morning, min -26°C on Thu night). Winds decreasing (strong winds from the WNW on Thu night, calm by Fri night).
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.