– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 am Wed 14 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Wed 14 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Fri afternoon. Extremely cold (max -20°C on Fri morning, min -24°C on Tue night). Winds increasing (light winds from the ENE on Tue night, gales from the ENE by Fri morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Fri night. Extremely cold (max -23°C on Fri night, min -25°C on Sat afternoon). Winds decreasing (near gales from the ENE on Fri night, calm by Mon morning). | |||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | |  | | | |  | | | |
light snow | light snow | snow shwrs | some clouds | some clouds | some clouds | cloudy | mod. snow | snow shwrs | snow shwrs | mod. snow | mod. snow | snow shwrs | cloudy | light snow | cloudy | |
Cloud base (m) | 1400 | 1400 | 1350 | 1350 | 5050 | 4600 | 1400 | 1350 | 1350 | 1350 | 1350 | 1400 | 1450 | 1400 | 1400 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 1 | 1 | 2 | — | — | — | — | 6 | 11 | 22 | 10 | 9 | 12 | — | 3 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -23 | -24 | -24 | -24 | -24 | -23 | -21 | -20 | -21 | -23 | -23 | -24 | -24 | -24 | -25 | -23 |
min °C | -24 | -24 | -24 | -24 | -24 | -24 | -23 | -21 | -22 | -23 | -23 | -25 | -24 | -25 | -25 | -24 |
chill °C | -33 | -33 | -36 | -35 | -36 | -36 | -36 | -38 | -40 | -40 | -39 | -41 | -38 | -40 | -39 | -36 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 1:07 | — | — | 1:01 | — | — | 12:56 | — | — | 12:49 | — | — | 12:43 | — | — |
 | — | — | 5:20 | — | — | 5:25 | — | — | 5:31 | — | — | 5:37 | — | — | 5:45 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Fri afternoon. Extremely cold (max -20°C on Fri morning, min -24°C on Tue night). Winds increasing (light winds from the ENE on Tue night, gales from the ENE by Fri morning).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Extremely cold (max -23°C on Fri night, min -25°C on Sat afternoon). Winds decreasing (near gales from the ENE on Fri night, calm by Mon 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.