– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 5 pm Sun 16 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sun 16 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sun 16 Aug Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sun night. Extremely cold (max -16°C on Sun afternoon, min -29°C on Tue morning). Winds decreasing (gales from the NNW on Sun night, light winds from the NW by Mon night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sat morning. Extremely cold (max -13°C on Sat morning, min -28°C on Thu afternoon). Winds increasing (light winds from the NNW on Thu afternoon, severe gales from the NNE by Sat morning). | ||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  | | | |  |  |  | | |  | |
light snow | snow shwrs | snow shwrs | light snow | light snow | clear | clear | some clouds | light snow | light snow | snow shwrs | cloudy | some clouds | clear | cloudy | light snow | heavy snow | |
Cloud base (m) | 1350 | 1300 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1400 | 1500 | 1400 | 1350 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | 14 | 3 | 1 | 3 | — | — | — | 1 | 2 | 9 | — | — | — | — | 1 | 13 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -16 | -19 | -26 | -27 | -28 | -28 | -28 | -26 | -26 | -25 | -24 | -27 | -27 | -24 | -19 | -14 | -14 |
min °C | -18 | -25 | -26 | -27 | -28 | -29 | -28 | -28 | -26 | -26 | -26 | -27 | -28 | -27 | -21 | -18 | -14 |
chill °C | -33 | -40 | -41 | -40 | -40 | -42 | -41 | -40 | -41 | -42 | -41 | -42 | -40 | -42 | -36 | -32 | -29 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 5:52 | — | — | 5:45 | — | — | 5:37 | — | — | 5:31 | — | — | 5:24 | — | — |
 | — | 11:03 | — | — | 11:11 | — | — | 11:18 | — | — | 11:23 | — | — | 11:30 | — | — | 11:37 |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Sun night. Extremely cold (max -16°C on Sun afternoon, min -29°C on Tue morning). Winds decreasing (gales from the NNW on Sun night, light winds from the NW by Mon night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat morning. Extremely cold (max -13°C on Sat morning, min -28°C on Thu afternoon). Winds increasing (light winds from the NNW on Thu afternoon, severe gales from the NNE by Sat 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.