– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 5 am Thu 17 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Thu 17 Sep Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max -5°C on Sat afternoon, min -20°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sun afternoon. Temperatures will be below freezing (max -3°C on Tue night, min -12°C on Sun night). Wind will be generally light. | |||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | | |  |  | | | | |  | |
cloudy | light snow | clear | clear | cloudy | cloudy | light snow | light snow | snow shwrs | light snow | light snow | light snow | some clouds | cloudy | snow shwrs | some clouds | clear | some clouds | |
Cloud base (m) | 1350 | 1350 | 1350 | 1450 | 1800 | 1950 | 1300 | 1350 | 1300 | 1350 | 1350 | 1350 | 1400 | 1350 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 2 | — | — | — | — | 4 | 2 | 3 | 3 | 5 | 5 | — | — | 3 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -14 | -17 | -12 | -10 | -9 | -8 | -8 | -5 | -5 | -5 | -5 | -8 | -11 | -6 | -7 | -8 | -5 | -3 |
min °C | -16 | -19 | -20 | -11 | -11 | -9 | -9 | -8 | -8 | -7 | -6 | -12 | -12 | -9 | -9 | -8 | -7 | -5 |
chill °C | -25 | -30 | -32 | -19 | -17 | -15 | -17 | -15 | -15 | -15 | -11 | -21 | -22 | -15 | -16 | -15 | -13 | -11 |
Freezing level m | 0 | 0 | 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 | — | — | 2:17 | — | — |
 | 1:59 | — | — | 2:03 | — | — | 2:08 | — | — | 2:12 | — | — | 2:18 | — | — | 2:22 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max -5°C on Sat afternoon, min -20°C on Thu night). Wind will be generally light.
Siple Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun afternoon. Temperatures will be below freezing (max -3°C on Tue 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.