– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 am Mon 16 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Mon 16 Nov 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 Sun night. Extremely cold (max -22°C on Wed afternoon, min -25°C on Tue morning). Winds decreasing (near gales from the NE on Sun night, light winds from the W by Wed afternoon). | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -20°C on Fri night, min -22°C on Wed night). Winds increasing (light winds from the N on Wed night, fresh winds from the E by Fri night). | |||||||||||||||
Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | | |  | |  |  | |  |  | |
heavy snow | snow shwrs | snow shwrs | snow shwrs | some clouds | light snow | snow shwrs | snow shwrs | snow shwrs | clear | some clouds | cloudy | cloudy | some clouds | clear | some clouds | |
Cloud base (m) | 1350 | 1350 | 1350 | 1350 | 1400 | 1350 | 1400 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1400 | 1400 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 26 | 8 | 3 | 2 | — | 1 | 1 | 2 | 1 | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -23 | -24 | -24 | -24 | -25 | -25 | -24 | -23 | -22 | -21 | -21 | -22 | -22 | -21 | -21 | -20 |
min °C | -24 | -24 | -24 | -24 | -25 | -25 | -25 | -24 | -22 | -22 | -21 | -22 | -22 | -21 | -21 | -20 |
chill °C | -41 | -40 | -37 | -35 | -36 | -37 | -36 | -31 | -27 | -28 | -29 | -31 | -32 | -33 | -35 | -33 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Sun night. Extremely cold (max -22°C on Wed afternoon, min -25°C on Tue morning). Winds decreasing (near gales from the NE on Sun night, light winds from the W by Wed afternoon).
Siple Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -20°C on Fri night, min -22°C on Wed night). Winds increasing (light winds from the N on Wed night, fresh winds from the E by Fri 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.