– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 pm Sat 24 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Sat 24 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Extremely cold (max -20°C on Mon night, min -26°C on Sat afternoon). Winds decreasing (gales from the WSW on Sun morning, light winds from the NNW by Tue morning). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -20°C on Fri morning, min -25°C on Tue night). Winds increasing (light winds from the NNW on Wed afternoon, strong winds from the WSW by Thu 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 | some clouds | cloudy | cloudy | light snow | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | |
Cloud base (m) | 1350 | 1350 | 1350 | 1400 | 1500 | 1350 | 1350 | 1350 | 1350 | 1300 | 1350 | 1400 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -25 | -25 | -26 | -25 | -25 | -24 | -23 | -20 | -20 | -21 | -23 | -25 | -25 | -23 | -23 | -23 | -21 |
min °C | -26 | -26 | -26 | -25 | -25 | -24 | -24 | -24 | -21 | -22 | -25 | -25 | -25 | -24 | -24 | -23 | -22 |
chill °C | -38 | -41 | -46 | -44 | -42 | -36 | -36 | -37 | -29 | -34 | -38 | -37 | -33 | -32 | -40 | -38 | -36 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 11:46 | — | — | 11:38 | — | — | 11:30 | — | — | 11:22 | — | — | 11:13 | — | — |
 | 6:24 | — | — | 6:31 | — | — | 6:39 | — | — | 6:47 | — | — | 6:57 | — | — | 7:05 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A dusting of new snow. Extremely cold (max -20°C on Mon night, min -26°C on Sat afternoon). Winds decreasing (gales from the WSW on Sun morning, light winds from the NNW by Tue morning).
Siple Weather (Days 3-6):
Mostly dry. Extremely cold (max -20°C on Fri morning, min -25°C on Tue night). Winds increasing (light winds from the NNW on Wed afternoon, strong winds from the WSW by Thu morning).
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.