– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 pm Sat 03 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Sat 03 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. Temperatures will be below freezing (max -4°C on Sat afternoon, min -13°C on Mon night). Mainly strong winds. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Wed morning. Temperatures will be well below freezing (max -6°C on Tue night, min -9°C on Thu night). Wind will be generally light. | ||||||||||||||||
Sat 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  |  |  |  | | | | | | | |
mod. snow | light snow | light snow | mod. snow | mod. snow | heavy snow | heavy snow | snow shwrs | clear | cloudy | cloudy | light snow | cloudy | light snow | light snow | light snow | cloudy | |
Cloud base (m) | 1300 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1400 | 1350 | 1350 | 1350 | 1350 | 1500 | 1450 | 1350 | 1350 | 1400 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 10 | 5 | 5 | 7 | 7 | 17 | 12 | 7 | — | — | — | 1 | — | 1 | 2 | 1 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -4 | -6 | -6 | -7 | -6 | -4 | -4 | -7 | -11 | -7 | -6 | -6 | -7 | -6 | -6 | -8 | -7 |
min °C | -4 | -9 | -6 | -8 | -7 | -6 | -6 | -13 | -12 | -8 | -8 | -6 | -7 | -7 | -6 | -8 | -9 |
chill °C | -11 | -17 | -14 | -15 | -15 | -15 | -14 | -23 | -21 | -16 | -14 | -10 | -12 | -10 | -10 | -14 | -16 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 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 morning. Temperatures will be below freezing (max -4°C on Sat afternoon, min -13°C on Mon night). Mainly strong winds.
Siple Weather (Days 3-6):
A light covering of new snow mostly falling on Wed morning. Temperatures will be well below freezing (max -6°C on Tue night, min -9°C on Thu night). Wind will be generally light.
This table gives the weather forecast for Siple at the specific elevation of 500 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.