– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 5 pm Fri 21 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Fri 21 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 Fri night. Extremely cold (max -17°C on Fri afternoon, min -31°C on Sat night). Winds decreasing (stormy winds from the N on Sat morning, moderate winds from the NW by Sat night). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -17°C on Tue morning, min -25°C on Mon afternoon). Winds decreasing (severe gales from the NW on Tue afternoon, moderate winds from the N by Wed night). | ||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | | | | | | | | | |
mod. snow | heavy snow | cloudy | some clouds | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | some clouds | |
Cloud base (m) | 1350 | 1350 | 1450 | 1350 | 1350 | 1350 | 1350 | 1550 | 1300 | 1300 | 1450 | 8200 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 6 | 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -17 | -17 | -23 | -27 | -30 | -31 | -31 | -26 | -26 | -23 | -18 | -17 | -17 | -17 | -20 | -21 | -21 |
min °C | -18 | -21 | -25 | -29 | -31 | -31 | -31 | -30 | -26 | -25 | -22 | -18 | -17 | -19 | -20 | -21 | -21 |
chill °C | -35 | -41 | -46 | -49 | -49 | -45 | -47 | -48 | -43 | -41 | -38 | -35 | -34 | -34 | -35 | -36 | -34 |
Freezing level m | 0 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 5:18 | — | — | 5:11 | — | — | 5:05 | — | — | 4:58 | — | — | 4:52 | — | — |
 | — | 11:37 | — | — | 11:42 | — | — | 11:48 | — | — | 11:55 | 12:00 | — | — | 12:06 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Fri night. Extremely cold (max -17°C on Fri afternoon, min -31°C on Sat night). Winds decreasing (stormy winds from the N on Sat morning, moderate winds from the NW by Sat night).
Siple Weather (Days 3-6):
Mostly dry. Extremely cold (max -17°C on Tue morning, min -25°C on Mon afternoon). Winds decreasing (severe gales from the NW on Tue afternoon, moderate winds from the N 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.