– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 am Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Thu afternoon. Extremely cold (max -17°C on Fri afternoon, min -25°C on Wed afternoon). Mainly extremely windy. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat afternoon. Extremely cold (max -18°C on Sat morning, min -26°C on Mon afternoon). Winds increasing (moderate winds from the NE on Sun night, stormy winds from the NNE by Mon night). | |||||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  | |  |  | |  | | |  | | | | |
snow shwrs | snow shwrs | cloudy | snow shwrs | heavy snow | heavy snow | light snow | light snow | snow shwrs | mod. snow | snow shwrs | light snow | snow shwrs | snow shwrs | some clouds | snow shwrs | snow shwrs | snow shwrs | |
Cloud base (m) | 1350 | 1350 | 4250 | 1350 | 1350 | 1300 | 1350 | 1350 | 1350 | 1350 | 1300 | 1350 | 1350 | 1350 | 1400 | 1350 | 1400 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 10 | 3 | — | 4 | 26 | 22 | 1 | 4 | 4 | 6 | 17 | 5 | 2 | 3 | — | 6 | 9 | 26 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -23 | -24 | -19 | -18 | -18 | -19 | -20 | -17 | -18 | -18 | -21 | -22 | -24 | -22 | -18 | -20 | -25 | -24 |
min °C | -24 | -25 | -23 | -18 | -18 | -21 | -21 | -18 | -18 | -19 | -22 | -23 | -25 | -24 | -20 | -21 | -26 | -25 |
chill °C | -46 | -42 | -41 | -35 | -36 | -40 | -38 | -34 | -35 | -37 | -38 | -36 | -41 | -39 | -33 | -38 | -47 | -46 |
Freezing level m | 0 | 0 | 0 | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 2:30 | — | — | 2:25 | — | — | 2:18 | — | — | 2:13 | — | — | 2:08 | — | — | 2:01 | — | — |
 | — | 4:05 | — | — | 4:09 | — | — | 4:15 | — | — | 4:21 | — | — | 4:25 | — | — | 4:30 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Thu afternoon. Extremely cold (max -17°C on Fri afternoon, min -25°C on Wed afternoon). Mainly extremely windy.
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat afternoon. Extremely cold (max -18°C on Sat morning, min -26°C on Mon afternoon). Winds increasing (moderate winds from the NE on Sun night, stormy winds from the NNE 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.