– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 am Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Sun morning. Extremely cold (max -23°C on Mon night, min -25°C on Sun morning). Winds increasing (light winds from the NE on Sat night, fresh winds from the NNE by Mon night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Fri morning. Extremely cold (max -18°C on Thu night, min -26°C on Wed night). Winds increasing (light winds from the ENE on Tue night, extremely windy from the NNE by Fri morning). | |||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  | | |  | |  |  | | |  | |
snow shwrs | light snow | light snow | cloudy | some clouds | some clouds | light snow | light snow | light snow | some clouds | light snow | snow shwrs | clear | some clouds | some clouds | mod. snow | |
Cloud base (m) | 1350 | 1350 | 1400 | 1450 | 1350 | 1350 | 1600 | 1350 | 1350 | 1400 | 1350 | 1350 | 1350 | 1350 | 1350 | 1400 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 5 | 5 | 1 | — | — | — | 1 | 1 | 1 | — | 1 | 1 | — | — | — | 8 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -24 | -24 | -25 | -24 | -24 | -24 | -23 | -23 | -23 | -23 | -23 | -24 | -25 | -26 | -25 | -18 |
min °C | -24 | -25 | -25 | -25 | -24 | -24 | -25 | -23 | -23 | -24 | -23 | -24 | -26 | -26 | -26 | -23 |
chill °C | -34 | -37 | -36 | -34 | -32 | -33 | -38 | -37 | -36 | -32 | -33 | -34 | -39 | -43 | -41 | -38 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 12:43 | — | — | 12:36 | — | — | 12:30 | — | — | 12:23 | — | — | 12:16 | — | — |
 | — | — | 5:45 | — | — | 5:51 | — | — | 5:57 | — | — | 6:04 | — | — | 6:10 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A moderate fall of snow, heaviest on Sun morning. Extremely cold (max -23°C on Mon night, min -25°C on Sun morning). Winds increasing (light winds from the NE on Sat night, fresh winds from the NNE by Mon night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri morning. Extremely cold (max -18°C on Thu night, min -26°C on Wed night). Winds increasing (light winds from the ENE on Tue night, extremely windy from the NNE by Fri morning).
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.