– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Extremely cold (max -23°C on Wed morning, min -27°C on Thu night). Winds increasing (calm on Tue afternoon, fresh winds from the W by Thu afternoon). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -22°C on Sun night, min -28°C on Fri morning). Winds decreasing (strong winds from the NW on Fri morning, light winds from the S by Sun night). | |||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  | | | | | | | | | | |
cloudy | cloudy | cloudy | light snow | light snow | snow shwrs | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 1350 | 1400 | 1400 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | |||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -24 | -24 | -24 | -23 | -23 | -23 | -25 | -26 | -26 | -27 | -27 | -24 | -23 | -23 | -23 | -24 | -23 | -22 |
min °C | -24 | -25 | -24 | -24 | -23 | -24 | -25 | -26 | -27 | -28 | -27 | -26 | -24 | -23 | -24 | -24 | -24 | -23 |
chill °C | -37 | -30 | -30 | -35 | -32 | -32 | -38 | -42 | -43 | -45 | -42 | -39 | -34 | -36 | -37 | -38 | -38 | -36 |
Freezing level m | 0 | 0 | 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 | — | — | 11:46 | — | — |
 | — | 5:57 | — | — | 6:04 | — | — | 6:10 | — | — | 6:17 | — | — | 6:24 | — | — | 6:31 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A dusting of new snow. Extremely cold (max -23°C on Wed morning, min -27°C on Thu night). Winds increasing (calm on Tue afternoon, fresh winds from the W by Thu afternoon).
Siple Weather (Days 3-6):
Mostly dry. Extremely cold (max -22°C on Sun night, min -28°C on Fri morning). Winds decreasing (strong winds from the NW on Fri morning, light winds from the S by Sun 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.