– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 pm Thu 13 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Thu 13 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 Sat morning. Extremely cold (max -15°C on Fri night, min -23°C on Thu night). Winds increasing (moderate winds from the WSW on Thu night, gales from the WSW by Sat afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun night. Extremely cold (max -16°C on Sun night, min -28°C on Mon night). Winds decreasing (gales from the NNW on Sun night, calm by Mon night). | |||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  |  | | |  | | | | |  | |
some clouds | clear | clear | some clouds | light snow | snow shwrs | snow shwrs | cloudy | light snow | snow shwrs | some clouds | light snow | snow shwrs | clear | some clouds | light snow | |
Cloud base (m) | 1350 | 1350 | 1350 | 2050 | 1300 | 1300 | 1350 | 1350 | 1350 | 1300 | 1350 | 1500 | 1350 | 1350 | 1400 | 1550 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | 5 | 5 | 1 | — | 3 | 30 | — | 1 | 1 | — | — | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -21 | -21 | -18 | -15 | -15 | -17 | -16 | -17 | -16 | -16 | -25 | -26 | -27 | -27 | -26 | -24 |
min °C | -23 | -22 | -19 | -17 | -16 | -21 | -19 | -17 | -17 | -24 | -26 | -26 | -28 | -27 | -26 | -25 |
chill °C | -38 | -39 | -35 | -31 | -31 | -39 | -36 | -31 | -31 | -41 | -41 | -40 | -28 | -37 | -39 | -39 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 6:13 | — | — | 6:05 | — | — | 5:58 | — | — | 5:52 | — | — | 5:45 | — | — |
 | — | — | — | 10:49 | — | — | 10:56 | — | — | 11:03 | — | — | 11:11 | — | — | 11:18 |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A moderate fall of snow, heaviest on Sat morning. Extremely cold (max -15°C on Fri night, min -23°C on Thu night). Winds increasing (moderate winds from the WSW on Thu night, gales from the WSW by Sat afternoon).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Extremely cold (max -16°C on Sun night, min -28°C on Mon night). Winds decreasing (gales from the NNW on Sun night, calm by Mon 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.