– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 am Tue 29 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Tue 29 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 -8°C on Thu afternoon, min -19°C on Mon night). Winds increasing (light winds from the NNW on Mon night, near gales from the NNW by Wed morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -8°C on Thu night, min -14°C on Sun afternoon). Winds decreasing (near gales from the NNE on Thu night, calm by Sat morning). | |||||||||||||||
Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | | | | | |  | | |
snow shwrs | cloudy | mod. snow | heavy snow | snow shwrs | heavy snow | some clouds | snow shwrs | heavy snow | heavy snow | mod. snow | heavy snow | heavy snow | mod. snow | some clouds | snow shwrs | |
Cloud base (m) | 1400 | 4000 | 1600 | 1350 | 1350 | 1350 | 2650 | 1350 | 1350 | 1300 | 1350 | 1350 | 1350 | 1350 | 1350 | 1300 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 1 | — | 6 | 24 | 10 | 14 | — | 2 | 11 | 44 | 10 | 17 | 18 | 6 | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -15 | -14 | -15 | -12 | -11 | -11 | -12 | -9 | -8 | -8 | -8 | -8 | -10 | -10 | -12 | -11 |
min °C | -19 | -15 | -15 | -14 | -13 | -13 | -16 | -10 | -8 | -9 | -8 | -9 | -10 | -11 | -12 | -12 |
chill °C | -32 | -27 | -28 | -28 | -27 | -22 | -27 | -21 | -20 | -21 | -18 | -20 | -21 | -11 | -16 | -18 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 150 | 50 | 0 | 0 | 0 | 0 |
 | — | 2:35 | — | — | 2:30 | — | — | 2:25 | — | — | 2:18 | — | — | 2:13 | — | — |
 | — | — | 4:00 | — | — | 4:05 | — | — | 4:09 | — | — | 4:15 | — | — | 4:21 | — |
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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 -8°C on Thu afternoon, min -19°C on Mon night). Winds increasing (light winds from the NNW on Mon night, near gales from the NNW by Wed morning).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -8°C on Thu night, min -14°C on Sun afternoon). Winds decreasing (near gales from the NNE on Thu night, calm by Sat morning).
This table gives the weather forecast for Siple at the specific elevation of 1500 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.