– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 pm Fri 24 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Fri 24 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Fri 24 Jul 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 night. Extremely cold (max -12°C on Mon morning, min -20°C on Sat night). Winds increasing (calm on Fri night, severe gales from the W by Sun night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Tue morning. Extremely cold (max -15°C on Mon night, min -23°C on Tue afternoon). Winds decreasing (severe gales from the WNW on Tue morning, moderate winds from the WNW by Wed night). | ||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | | | | |  | | | | | |  | | |
clear | clear | clear | some clouds | some clouds | snow shwrs | snow shwrs | some clouds | snow shwrs | snow shwrs | snow shwrs | cloudy | clear | clear | clear | some clouds | cloudy | light snow | snow shwrs | |
Cloud base (m) | 1350 | 800 | 800 | 800 | 850 | 850 | 850 | 850 | 850 | 800 | 800 | 1300 | 6150 | 1350 | 1300 | 1350 | |||
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | 4 | 8 | — | 2 | 2 | 3 | — | — | — | — | — | — | 1 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -17 | -18 | -19 | -19 | -17 | -15 | -13 | -12 | -13 | -15 | -20 | -22 | -21 | -21 | -21 | -18 | -18 | -19 | -18 |
min °C | -19 | -19 | -19 | -20 | -18 | -16 | -15 | -12 | -14 | -19 | -21 | -23 | -23 | -21 | -21 | -20 | -19 | -19 | -19 |
chill °C | -26 | -28 | -30 | -33 | -31 | -30 | -31 | -27 | -28 | -37 | -39 | -42 | -41 | -34 | -34 | -32 | -32 | -32 | -32 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A moderate fall of snow, heaviest on Sun night. Extremely cold (max -12°C on Mon morning, min -20°C on Sat night). Winds increasing (calm on Fri night, severe gales from the W by Sun night).
Siple Weather (Days 3-6):
A light covering of new snow mostly falling on Tue morning. Extremely cold (max -15°C on Mon night, min -23°C on Tue afternoon). Winds decreasing (severe gales from the WNW on Tue morning, moderate winds from the WNW by Wed 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.