– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 5 pm Fri 18 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Fri 18 Sep 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 Sat morning. Temperatures will be below freezing (max -4°C on Sat night, min -14°C on Sun afternoon). Wind will be generally light. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -3°C on Tue night, min -16°C on Thu morning). Winds increasing (light winds from the N on Mon afternoon, fresh winds from the W by Tue night). | ||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  |  | |  |  | | | |  | | |
some clouds | cloudy | light snow | snow shwrs | mod. snow | light snow | light snow | light snow | some clouds | light snow | snow shwrs | clear | some clouds | light snow | light snow | mod. snow | snow shwrs | |
Cloud base (m) | 1650 | 2100 | 1350 | 1300 | 1350 | 1300 | 1350 | 1400 | 1350 | 1300 | 1450 | 1350 | 1600 | 1350 | 1350 | 1300 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | 3 | 4 | 6 | 4 | 3 | 5 | — | 2 | 11 | — | — | 5 | 1 | 6 | 16 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -8 | -7 | -6 | -4 | -5 | -8 | -12 | -10 | -6 | -5 | -6 | -5 | -3 | -5 | -5 | -4 |
min °C | -11 | -10 | -7 | -7 | -7 | -5 | -14 | -14 | -12 | -7 | -6 | -7 | -7 | -4 | -5 | -5 | -15 |
chill °C | -18 | -17 | -14 | -13 | -13 | -11 | -22 | -24 | -21 | -12 | -12 | -13 | -13 | -11 | -13 | -13 | -25 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 2:34 | — | — | 2:29 | — | — | 2:24 | — | — | 2:17 | — | — | 2:12 | — | — |
 | 2:03 | — | 2:08 | — | — | 2:12 | — | — | 2:18 | — | — | 2:22 | — | — | 2:27 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -4°C on Sat night, min -14°C on Sun afternoon). Wind will be generally light.
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -3°C on Tue night, min -16°C on Thu morning). Winds increasing (light winds from the N on Mon afternoon, fresh winds from the W by Tue night).
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.