– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 am Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Tue night. Extremely cold (max -21°C on Mon night, min -25°C on Sun night). Winds decreasing (strong winds from the E on Mon night, calm by Wed afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat morning. Extremely cold (max -22°C on Fri afternoon, min -26°C on Thu night). Mainly fresh winds. | |||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  |  |  | | | | | |  | |
clear | clear | some clouds | cloudy | cloudy | some clouds | light snow | light snow | snow shwrs | some clouds | light snow | cloudy | cloudy | cloudy | light snow | mod. snow | |
Cloud base (m) | 7500 | 7300 | 1500 | 1400 | 1400 | 1350 | 1400 | 1350 | 1350 | 1350 | 1350 | 1400 | 1350 | 1350 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | 3 | 2 | 2 | — | 1 | — | — | — | 1 | 6 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -24 | -23 | -22 | -21 | -21 | -22 | -23 | -24 | -25 | -25 | -25 | -25 | -25 | -24 | -22 | -22 |
min °C | -25 | -24 | -23 | -21 | -22 | -23 | -24 | -25 | -25 | -25 | -25 | -25 | -26 | -25 | -23 | -24 |
chill °C | -31 | -32 | -33 | -34 | -30 | -35 | -34 | -32 | -25 | -36 | -37 | -36 | -39 | -39 | -36 | -36 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 1:21 | — | — | 1:14 | — | — | 1:07 | — | — | 1:01 | — | — | 12:56 | — | — |
 | — | — | 5:08 | — | — | 5:15 | — | — | 5:20 | — | — | 5:25 | — | — | 5:31 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A light covering of new snow mostly falling on Tue night. Extremely cold (max -21°C on Mon night, min -25°C on Sun night). Winds decreasing (strong winds from the E on Mon night, calm by Wed afternoon).
Siple Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat morning. Extremely cold (max -22°C on Fri afternoon, min -26°C on Thu night). Mainly fresh winds.
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.