– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 11 pm Mon 14 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Mon 14 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 Wed afternoon. Temperatures will be well below freezing (max -7°C on Tue night, min -18°C on Thu afternoon). Mainly fresh winds. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -4°C on Sat afternoon, min -21°C on Sun afternoon). Mainly fresh winds. | |||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | |  |  | |  | |  | | |
light snow | snow shwrs | some clouds | mod. snow | heavy snow | heavy snow | mod. snow | light snow | light snow | snow shwrs | clear | some clouds | some clouds | light snow | mod. snow | mod. snow | |
Cloud base (m) | 1300 | 1300 | 8000 | 1350 | 1300 | 1300 | 1350 | 1350 | 1350 | 1350 | 2300 | 1350 | 1350 | 1300 | 1300 | 1350 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 4 | 1 | — | 7 | 12 | 15 | 10 | 4 | 2 | 1 | — | — | — | 2 | 6 | 7 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -14 | -14 | -7 | -7 | -9 | -7 | -8 | -15 | -15 | -13 | -12 | -8 | -7 | -4 | -5 |
min °C | -12 | -16 | -15 | -13 | -8 | -10 | -8 | -10 | -18 | -19 | -14 | -13 | -11 | -7 | -6 | -7 |
chill °C | -21 | -25 | -23 | -21 | -17 | -20 | -16 | -19 | -30 | -31 | -24 | -21 | -16 | -14 | -13 | -13 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 2:57 | — | — | 2:50 | — | — | 2:46 | — | — | 2:40 | — | — | 2:34 | — | — |
 | — | 1:48 | — | — | 1:53 | — | — | 1:59 | — | — | 2:03 | — | — | 2:08 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be well below freezing (max -7°C on Tue night, min -18°C on Thu afternoon). Mainly fresh winds.
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -4°C on Sat afternoon, min -21°C on Sun afternoon). Mainly fresh winds.
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.