– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Extremely cold (max -22°C on Tue morning, min -30°C on Wed night). Winds increasing (light winds from the NNW on Wed night, strong winds from the W by Thu night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sun afternoon. Extremely cold (max -17°C on Sun morning, min -28°C on Fri morning). Winds increasing (moderate winds from the NW on Sat afternoon, severe gales from the NE by Sun night). | |||||||||||||||||
Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | | | | |  | |  |  | |  | |
light snow | snow shwrs | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | cloudy | light snow | snow shwrs | snow shwrs | |
Cloud base (m) | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1700 | 1350 | 1350 | 1300 | 1350 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 17 | 17 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -22 | -23 | -26 | -28 | -29 | -29 | -28 | -28 | -27 | -26 | -25 | -24 | -23 | -19 | -17 | -19 | -22 |
min °C | -23 | -22 | -25 | -27 | -29 | -30 | -29 | -28 | -28 | -28 | -26 | -26 | -24 | -24 | -22 | -17 | -20 | -23 |
chill °C | -34 | -32 | -38 | -39 | -39 | -41 | -45 | -44 | -44 | -45 | -44 | -45 | -38 | -38 | -35 | -31 | -37 | -41 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 11:30 | — | — | 11:22 | — | — | 11:13 | — | — | 11:02 | — | — | 10:52 | — | — | 10:42 | — | — |
 | — | 6:47 | — | — | 6:57 | — | — | 7:05 | — | — | 7:15 | — | — | 7:24 | — | — | 7:36 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A dusting of new snow. Extremely cold (max -22°C on Tue morning, min -30°C on Wed night). Winds increasing (light winds from the NNW on Wed night, strong winds from the W by Thu night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun afternoon. Extremely cold (max -17°C on Sun morning, min -28°C on Fri morning). Winds increasing (moderate winds from the NW on Sat afternoon, 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.