– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 am Sat 03 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Sat 03 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Mon afternoon. Temperatures will be well below freezing (max -9°C on Sat morning, min -17°C on Mon night). Mainly near gales. | Days 4–6 Weather SummaryA dusting of new snow. Extremely cold (max -11°C on Thu morning, min -18°C on Tue morning). Winds decreasing (strong winds from the NNE on Tue afternoon, calm by Thu night). | |||||||||||||||||
Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | | |  |  | |  | | |  |  |  | | |
heavy snow | heavy snow | mod. snow | mod. snow | mod. snow | mod. snow | heavy snow | heavy snow | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | light snow | snow shwrs | |
Cloud base (m) | 1300 | 1300 | 1350 | 1350 | 1300 | 1400 | 1350 | 1350 | 1350 | 1350 | 1400 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 18 | 13 | 6 | 7 | 8 | 7 | 18 | 26 | 10 | — | — | — | — | — | — | — | 1 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -9 | -10 | -11 | -11 | -14 | -12 | -10 | -10 | -11 | -17 | -17 | -14 | -13 | -13 | -12 | -11 | -12 | -12 |
min °C | -9 | -11 | -13 | -12 | -14 | -14 | -11 | -10 | -17 | -18 | -17 | -16 | -13 | -13 | -12 | -12 | -12 | -13 |
chill °C | -19 | -20 | -23 | -23 | -26 | -25 | -23 | -22 | -30 | -30 | -30 | -29 | -21 | -20 | -18 | -17 | -18 | -16 |
Freezing level m | 150 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 2:13 | — | — | 2:08 | — | — | 2:01 | — | — | 1:55 | — | — | 1:50 | — | — | 1:44 | — | — |
 | — | 4:21 | — | — | 4:25 | — | — | 4:30 | — | — | 4:36 | — | — | 4:42 | — | — | 4:46 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be well below freezing (max -9°C on Sat morning, min -17°C on Mon night). Mainly near gales.
Siple Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -11°C on Thu morning, min -18°C on Tue morning). Winds decreasing (strong winds from the NNE on Tue afternoon, calm by Thu night).
This table gives the weather forecast for Siple at the specific elevation of 1500 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.