– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 pm Sat 17 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Sat 17 Oct 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 Sun morning. Temperatures will be below freezing (max -5°C on Sat afternoon, min -11°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Tue afternoon. Temperatures will be well below freezing (max -6°C on Tue night, min -12°C on Thu night). Wind will be generally light. | ||||||||||||||||
Sat 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  | | | | | | | | | |  | |
light snow | light snow | light snow | light snow | cloudy | cloudy | some clouds | cloudy | light snow | light snow | light snow | light snow | some clouds | cloudy | cloudy | cloudy | some clouds | |
Cloud base (m) | 1400 | 1350 | 1350 | 1350 | 1450 | 1350 | 1350 | 1700 | 1450 | 1400 | 1350 | 1350 | 1350 | 1350 | 1450 | 1350 | 3100 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 2 | 2 | 4 | 1 | — | — | — | — | 1 | 1 | 3 | 1 | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -5 | -5 | -5 | -8 | -6 | -6 | -10 | -8 | -8 | -7 | -6 | -7 | -10 | -6 | -6 | -7 | -10 |
min °C | -6 | -6 | -6 | -9 | -8 | -8 | -10 | -11 | -8 | -7 | -7 | -8 | -10 | -10 | -6 | -8 | -12 |
chill °C | -11 | -6 | -12 | -16 | -12 | -12 | -14 | -17 | -16 | -14 | -12 | -8 | -14 | -14 | -6 | -12 | -19 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 12:43 | — | — | 12:36 | — | — | 12:30 | — | — | 12:23 | — | — | 12:16 | — | — |
 | 5:37 | — | — | 5:45 | — | — | 5:51 | — | — | 5:57 | — | — | 6:04 | — | — | 6:10 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A moderate fall of snow, heaviest on Sun morning. Temperatures will be below freezing (max -5°C on Sat afternoon, min -11°C on Mon night). Wind will be generally light.
Siple Weather (Days 3-6):
A light covering of new snow mostly falling on Tue afternoon. Temperatures will be well below freezing (max -6°C on Tue night, min -12°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.