– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 am Wed 28 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Wed 28 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Extremely cold (max -25°C on Fri night, min -31°C on Wed night). Winds increasing (light winds from the NNW on Wed afternoon, gales from the WSW by Fri morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sun night. Extremely cold (max -18°C on Sun morning, min -24°C on Sat morning). Winds increasing (moderate winds from the NNW on Sat night, severe gales from the NE by Sun night). | |||||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | | | |  |  |  |  |  | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | snow shwrs | some clouds | cloudy | light snow | snow shwrs | snow shwrs | snow shwrs | some clouds | |
Cloud base (m) | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1400 | 1350 | 1350 | 1400 | 1350 | 1400 | 1400 | 1400 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 5 | 17 | 2 | 1 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -27 | -30 | -30 | -29 | -28 | -27 | -27 | -26 | -25 | -24 | -23 | -20 | -18 | -18 | -19 | -20 | -21 | -22 |
min °C | -29 | -30 | -31 | -29 | -29 | -28 | -27 | -26 | -26 | -24 | -24 | -22 | -19 | -19 | -20 | -20 | -21 | -23 |
chill °C | -43 | -43 | -44 | -45 | -45 | -45 | -46 | -45 | -44 | -40 | -39 | -35 | -33 | -36 | -37 | -38 | -38 | -40 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 11:22 | — | — | 11:13 | — | — | 11:02 | — | — | 10:52 | — | — | 10:42 | — | — | 10:30 | — | — |
 | — | 6:57 | — | — | 7:05 | — | — | 7:15 | — | — | 7:24 | — | — | 7:36 | — | — | 7:47 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: Mostly dry. Extremely cold (max -25°C on Fri night, min -31°C on Wed night). Winds increasing (light winds from the NNW on Wed afternoon, gales from the WSW by Fri morning).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Extremely cold (max -18°C on Sun morning, min -24°C on Sat morning). Winds increasing (moderate winds from the NNW on Sat night, severe gales from the NE 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.