– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 am Fri 02 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Fri 02 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 Sat morning. Extremely cold (max -17°C on Fri afternoon, min -23°C on Sun morning). Winds decreasing (stormy winds from the N on Thu night, strong winds from the N by Sat night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Mon morning. Extremely cold (max -19°C on Sun night, min -26°C on Tue afternoon). Winds decreasing (extremely windy from the NE on Mon afternoon, fresh winds from the NE by Tue morning). | |||||||||||||||
Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | | | | | | | | |  | |
light snow | light snow | light snow | snow shwrs | heavy snow | snow shwrs | snow shwrs | snow shwrs | heavy snow | snow shwrs | heavy snow | snow shwrs | light snow | snow shwrs | snow shwrs | mod. snow | |
Cloud base (m) | 1350 | 1350 | 1350 | 1350 | 1300 | 1350 | 1350 | 1350 | 1300 | 1350 | 1350 | 1350 | 1400 | 1350 | 1350 | 1350 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 5 | 5 | 3 | 8 | 19 | 19 | 8 | 11 | 16 | 21 | 17 | 2 | 2 | 1 | 2 | 7 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -21 | -19 | -17 | -17 | -20 | -21 | -21 | -22 | -22 | -19 | -20 | -22 | -21 | -24 | -25 | -25 |
min °C | -21 | -20 | -18 | -18 | -22 | -22 | -22 | -23 | -23 | -22 | -22 | -23 | -23 | -25 | -26 | -25 |
chill °C | -41 | -38 | -33 | -35 | -40 | -40 | -37 | -42 | -43 | -42 | -42 | -44 | -38 | -41 | -42 | -41 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 2:18 | — | — | 2:13 | — | — | 2:08 | — | — | 2:01 | — | — | 1:55 | — | — |
 | — | — | 4:15 | — | — | 4:21 | — | — | 4:25 | — | — | 4:30 | — | — | 4:36 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Sat morning. Extremely cold (max -17°C on Fri afternoon, min -23°C on Sun morning). Winds decreasing (stormy winds from the N on Thu night, strong winds from the N by Sat night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon morning. Extremely cold (max -19°C on Sun night, min -26°C on Tue afternoon). Winds decreasing (extremely windy from the NE on Mon afternoon, fresh winds from the NE by Tue 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.