– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 pm Fri 14 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Fri 14 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Fri 14 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 Sat afternoon. Extremely cold (max -15°C on Sat morning, min -27°C on Mon afternoon). Winds decreasing (gales from the WNW on Sat morning, light winds from the NNW by Mon afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Wed night. Extremely cold (max -24°C on Thu afternoon, min -28°C on Mon night). Winds increasing (calm on Tue afternoon, near gales from the NW by Thu afternoon). | |||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | |  |  | |  | | | |  | |
some clouds | light snow | snow shwrs | snow shwrs | some clouds | light snow | heavy snow | snow shwrs | cloudy | cloudy | cloudy | clear | some clouds | light snow | light snow | mod. snow | |
Cloud base (m) | 1800 | 1300 | 1300 | 1350 | 1350 | 1900 | 1300 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1400 | 1350 | 1300 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | 5 | 9 | 1 | — | 1 | 13 | 1 | — | — | — | — | — | 1 | 3 | 7 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -16 | -15 | -19 | -16 | -16 | -17 | -18 | -24 | -26 | -27 | -28 | -28 | -27 | -26 | -26 | -25 |
min °C | -18 | -16 | -20 | -18 | -17 | -17 | -23 | -25 | -27 | -28 | -28 | -28 | -27 | -27 | -27 | -26 |
chill °C | -33 | -31 | -37 | -33 | -31 | -30 | -38 | -37 | -38 | -37 | -37 | -28 | -34 | -42 | -43 | -43 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 6:05 | — | — | 5:58 | — | — | 5:52 | — | — | 5:45 | — | — | 5:37 | — | — |
 | — | — | — | 10:56 | — | — | 11:03 | — | — | 11:11 | — | — | 11:18 | — | — | 11:23 |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Sat afternoon. Extremely cold (max -15°C on Sat morning, min -27°C on Mon afternoon). Winds decreasing (gales from the WNW on Sat morning, light winds from the NNW by Mon afternoon).
Siple Weather (Days 3-6):
A moderate fall of snow, heaviest on Wed night. Extremely cold (max -24°C on Thu afternoon, min -28°C on Mon night). Winds increasing (calm on Tue afternoon, near gales from the NW by Thu afternoon).
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.