– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 am Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Wed morning. Extremely cold (max -23°C on Wed morning, min -25°C on Thu morning). Mainly fresh winds. | Days 4–6 Weather SummaryA dusting of new snow. Extremely cold (max -23°C on Mon afternoon, min -27°C on Sun afternoon). Winds decreasing (severe gales from the WSW on Sun night, calm by Mon night). | |||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | | | |  | | | | | | |
light snow | cloudy | snow shwrs | snow shwrs | clear | some clouds | cloudy | clear | clear | clear | clear | clear | some clouds | snow shwrs | clear | clear | some clouds | some clouds | |
Cloud base (m) | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 5250 | 4400 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 2 | — | 2 | 2 | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -23 | -23 | -23 | -24 | -25 | -25 | -25 | -25 | -25 | -24 | -24 | -24 | -26 | -27 | -25 | -24 | -23 | -23 |
min °C | -23 | -23 | -24 | -25 | -25 | -25 | -25 | -25 | -25 | -24 | -24 | -25 | -26 | -27 | -27 | -24 | -23 | -23 |
chill °C | -34 | -33 | -33 | -37 | -39 | -38 | -39 | -38 | -38 | -32 | -34 | -39 | -44 | -48 | -48 | -39 | -35 | -29 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 12:23 | — | — | 12:16 | — | — | 12:09 | — | — | 11:53 | — | — | 11:46 | — | — | 11:38 | — | — |
 | — | 6:04 | — | — | 6:10 | — | — | 6:17 | — | — | 6:24 | — | — | 6:31 | — | — | 6:39 | — |
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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 morning, min -25°C on Thu morning). Mainly fresh winds.
Siple Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -23°C on Mon afternoon, min -27°C on Sun afternoon). Winds decreasing (severe gales from the WSW on Sun night, calm by Mon 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.