– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 am Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Mon 05 Oct 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 Mon morning. Extremely cold (max -20°C on Sun night, min -26°C on Wed afternoon). Winds decreasing (severe gales from the NE on Sun night, light winds from the NNW by Tue morning). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -26°C on Wed night, min -29°C on Fri night). Winds decreasing (strong winds from the NW on Wed night, calm by Fri night). | |||||||||||||||
Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  | | | | |  |  | | | |
heavy snow | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | clear | clear | some clouds | clear | clear | clear | cloudy | cloudy | some clouds | |
Cloud base (m) | 1350 | 1350 | 1350 | 1450 | 1400 | 1450 | 1950 | 5250 | 2200 | |||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 24 | 26 | 13 | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -20 | -20 | -23 | -24 | -25 | -25 | -25 | -25 | -26 | -26 | -26 | -26 | -26 | -27 | -28 | -28 |
min °C | -24 | -21 | -23 | -25 | -25 | -25 | -25 | -25 | -26 | -27 | -27 | -26 | -27 | -27 | -28 | -29 |
chill °C | -42 | -38 | -38 | -41 | -36 | -36 | -38 | -38 | -40 | -43 | -42 | -38 | -36 | -37 | -38 | -29 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 2:01 | — | — | 1:55 | — | — | 1:50 | — | — | 1:44 | — | — | 1:39 | — | — |
 | — | — | 4:30 | — | — | 4:36 | — | — | 4:42 | — | — | 4:46 | — | — | 4:52 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Mon morning. Extremely cold (max -20°C on Sun night, min -26°C on Wed afternoon). Winds decreasing (severe gales from the NE on Sun night, light winds from the NNW by Tue morning).
Siple Weather (Days 3-6):
Mostly dry. Extremely cold (max -26°C on Wed night, min -29°C on Fri night). Winds decreasing (strong winds from the NW on Wed night, calm by Fri 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.