– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 am Sat 17 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sat 17 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 night. Extremely cold (max -22°C on Fri night, min -25°C on Sun afternoon). Winds decreasing (near gales from the ENE on Fri night, light winds from the ESE by Sat night). | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -22°C on Wed morning, min -26°C on Mon night). Winds increasing (calm on Wed night, strong winds from the N by Thu afternoon). | |||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  |  |  | | | | |  | | | | |
heavy snow | light snow | light snow | light snow | light snow | cloudy | some clouds | some clouds | some clouds | some clouds | cloudy | light snow | cloudy | some clouds | some clouds | some clouds | |
Cloud base (m) | 1350 | 1400 | 1350 | 1350 | 1350 | 1400 | 1450 | 1350 | 1350 | 1350 | 1350 | 1400 | 1450 | 1350 | 1350 | 1400 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 14 | 5 | 5 | 5 | 5 | — | — | — | — | — | — | 2 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -24 | -24 | -24 | -24 | -24 | -25 | -24 | -25 | -25 | -25 | -24 | -23 | -22 | -22 | -23 |
min °C | -23 | -24 | -24 | -24 | -24 | -25 | -25 | -24 | -25 | -26 | -26 | -24 | -24 | -22 | -22 | -23 |
chill °C | -39 | -39 | -37 | -33 | -37 | -35 | -35 | -30 | -34 | -40 | -41 | -39 | -37 | -32 | -28 | -23 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 12:49 | — | — | 12:43 | — | — | 12:36 | — | — | 12:30 | — | — | 12:23 | — | — |
 | — | — | 5:37 | — | — | 5:45 | — | — | 5:51 | — | — | 5:57 | — | — | 6:04 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Fri night. Extremely cold (max -22°C on Fri night, min -25°C on Sun afternoon). Winds decreasing (near gales from the ENE on Fri night, light winds from the ESE by Sat night).
Siple Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -22°C on Wed morning, min -26°C on Mon night). Winds increasing (calm on Wed night, strong winds from the N by Thu afternoon).
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.