– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 pm Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Sun 01 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 -20°C on Sun afternoon, min -25°C on Tue afternoon). Winds decreasing (gales from the ENE on Sun night, light winds from the NNE by Tue night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Wed night. Extremely cold (max -25°C on Wed afternoon, min -26°C on Thu afternoon). Wind will be generally light. | ||||||||||||||||
Sun 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | |  | | | | | | | |  | |
light snow | heavy snow | snow shwrs | snow shwrs | light snow | some clouds | cloudy | light snow | light snow | cloudy | light snow | cloudy | some clouds | light snow | light snow | light snow | cloudy | |
Cloud base (m) | 1400 | 1350 | 1350 | 1350 | 1400 | 1450 | 1500 | 1350 | 1350 | 1350 | 1350 | 1400 | 1400 | 1350 | 1350 | 1350 | 1700 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | 27 | 14 | 9 | 4 | — | — | 3 | 2 | — | 2 | — | — | 3 | 2 | 1 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -20 | -20 | -21 | -21 | -22 | -24 | -24 | -25 | -25 | -25 | -25 | -25 | -25 | -26 | -26 | -26 | -26 |
min °C | -20 | -21 | -21 | -22 | -23 | -24 | -25 | -25 | -25 | -25 | -25 | -25 | -26 | -26 | -26 | -26 | -26 |
chill °C | -35 | -38 | -38 | -38 | -37 | -37 | -36 | -36 | -38 | -38 | -38 | -33 | -33 | -33 | -35 | -36 | -35 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 10:30 | — | — | 10:15 | — | — | 9:57 | — | — | 9:24 | — | — | 12:00 | — | — |
 | 7:36 | — | — | 7:47 | — | — | 8:02 | — | — | 8:21 | — | — | 8:52 | — | 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 -20°C on Sun afternoon, min -25°C on Tue afternoon). Winds decreasing (gales from the ENE on Sun night, light winds from the NNE by Tue night).
Siple Weather (Days 3-6):
A light covering of new snow mostly falling on Wed night. Extremely cold (max -25°C on Wed afternoon, min -26°C on Thu afternoon). Wind will be generally light.
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.