– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 11 pm Wed 16 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Wed 16 Sep Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Wed night. Temperatures will be well below freezing (max -6°C on Sat afternoon, min -19°C on Thu night). Mainly fresh winds. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sun afternoon. Temperatures will be below freezing (max -5°C on Sat night, min -12°C on Sun night). Wind will be generally light. | |||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | |  | | | | | |  | |
mod. snow | cloudy | light snow | clear | some clouds | cloudy | cloudy | light snow | light snow | snow shwrs | light snow | light snow | snow shwrs | some clouds | some clouds | light snow | |
Cloud base (m) | 1300 | 1350 | 1350 | 1350 | 1950 | 1700 | 1350 | 1300 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 10 | — | 2 | — | — | — | — | 3 | 1 | 3 | 2 | 3 | 1 | — | — | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -8 | -15 | -16 | -12 | -11 | -9 | -8 | -7 | -6 | -5 | -7 | -9 | -10 | -10 | -6 | -6 |
min °C | -14 | -16 | -18 | -19 | -11 | -10 | -9 | -8 | -8 | -8 | -7 | -11 | -12 | -11 | -8 | -8 |
chill °C | -23 | -25 | -29 | -31 | -19 | -16 | -15 | -16 | -15 | -12 | -15 | -11 | -18 | -18 | -12 | -12 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 2:46 | — | — | 2:40 | — | — | 2:34 | — | — | 2:29 | — | — | 2:24 | — | — |
 | — | 1:59 | — | — | 2:03 | — | — | 2:08 | — | — | 2:12 | — | — | 2:18 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A moderate fall of snow, heaviest on Wed night. Temperatures will be well below freezing (max -6°C on Sat afternoon, min -19°C on Thu night). Mainly fresh winds.
Siple Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun afternoon. Temperatures will be below freezing (max -5°C on Sat night, min -12°C on Sun 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.