– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 am Thu 01 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Thu 01 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 Thu afternoon. Temperatures will be well below freezing (max -8°C on Thu morning, min -13°C on Wed night). Winds decreasing (near gales from the NNE on Thu afternoon, light winds from the N by Fri afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -10°C on Sun morning, min -15°C on Tue afternoon). Winds increasing (light winds from the NNE on Sat night, near gales from the NNE by Mon night). | |||||||||||||||
Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | |  | | | | |  | | | |
some clouds | heavy snow | heavy snow | heavy snow | cloudy | light snow | snow shwrs | light snow | mod. snow | snow shwrs | cloudy | mod. snow | snow shwrs | snow shwrs | heavy snow | snow shwrs | |
Cloud base (m) | 4700 | 1350 | 1350 | 1350 | 1350 | 1500 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1400 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | 11 | 22 | 11 | — | 2 | 1 | 1 | 6 | 3 | — | 7 | 33 | 4 | 17 | 21 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -9 | -8 | -8 | -10 | -11 | -9 | -8 | -8 | -10 | -11 | -10 | -12 | -10 | -12 | -12 | -13 |
min °C | -13 | -8 | -9 | -12 | -12 | -10 | -8 | -9 | -11 | -12 | -12 | -12 | -11 | -13 | -13 | -14 |
chill °C | -22 | -19 | -21 | -24 | -22 | -17 | -16 | -18 | -21 | -20 | -23 | -24 | -23 | -26 | -26 | -26 |
Freezing level m | 0 | 50 | 150 | 0 | 0 | 0 | 0 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 2:25 | — | — | 2:18 | — | — | 2:13 | — | — | 2:08 | — | — | 2:01 | — | — |
 | — | — | 4:09 | — | — | 4:15 | — | — | 4:21 | — | — | 4:25 | — | — | 4:30 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be well below freezing (max -8°C on Thu morning, min -13°C on Wed night). Winds decreasing (near gales from the NNE on Thu afternoon, light winds from the N by Fri afternoon).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -10°C on Sun morning, min -15°C on Tue afternoon). Winds increasing (light winds from the NNE on Sat night, near gales from the NNE by Mon 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.