– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 5 pm Sun 23 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sun 23 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sun 23 Aug 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 Tue afternoon. Extremely cold (max -16°C on Tue morning, min -32°C on Sun afternoon). Winds increasing (fresh winds from the W on Sun afternoon, severe gales from the NNW by Tue night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Wed night. Extremely cold (max -18°C on Wed afternoon, min -20°C on Wed night). Winds decreasing (near gales from the NNW on Wed afternoon, fresh winds from the N by Thu night). | ||||||||||||||||
Sun 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | |  | | | | | | | |
clear | some clouds | some clouds | cloudy | some clouds | snow shwrs | snow shwrs | clear | clear | clear | snow shwrs | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | |
Cloud base (m) | 1350 | 1350 | 2150 | 1650 | 1600 | 1700 | 1300 | 2700 | 850 | 850 | 800 | 850 | 1500 | 1400 | 1550 | 1300 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | 1 | 9 | — | — | — | 1 | 2 | 2 | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -31 | -28 | -26 | -23 | -18 | -16 | -16 | -17 | -18 | -18 | -19 | -19 | -19 | -18 | -19 | -19 | -20 |
min °C | -32 | -30 | -27 | -24 | -22 | -16 | -16 | -18 | -19 | -18 | -20 | -19 | -19 | -19 | -19 | -20 | -20 |
chill °C | -49 | -47 | -46 | -40 | -37 | -32 | -32 | -35 | -35 | -33 | -34 | -33 | -32 | -32 | -32 | -33 | -33 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 5:05 | — | — | 4:58 | — | — | 4:52 | — | — | 4:46 | — | — | 4:39 | — | — |
 | — | 11:48 | — | — | 11:55 | 12:00 | — | — | 12:06 | — | — | 12:11 | — | — | 12:17 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A moderate fall of snow, heaviest on Tue afternoon. Extremely cold (max -16°C on Tue morning, min -32°C on Sun afternoon). Winds increasing (fresh winds from the W on Sun afternoon, severe gales from the NNW by Tue night).
Siple Weather (Days 3-6):
A light covering of new snow mostly falling on Wed night. Extremely cold (max -18°C on Wed afternoon, min -20°C on Wed night). Winds decreasing (near gales from the NNW on Wed afternoon, fresh winds from the N by Thu 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.