– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max -2°C on Thu morning, min -10°C on Wed afternoon). Winds decreasing (strong winds from the NE on Thu morning, calm by Fri morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -3°C on Sat morning, min -9°C on Sun morning). Winds increasing (light winds from the ENE on Sat night, strong winds from the ENE by Mon afternoon). | |||||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  |  |  | |  |  | | | | |  | |
mod. snow | light snow | some clouds | light snow | heavy snow | mod. snow | light snow | snow shwrs | cloudy | some clouds | light snow | snow shwrs | cloudy | mod. snow | snow shwrs | mod. snow | mod. snow | heavy snow | |
Cloud base (m) | 1350 | 1350 | 4750 | 1350 | 1350 | 1350 | 1350 | 1350 | 1300 | 1350 | 1300 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1400 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 6 | 2 | — | 3 | 12 | 10 | 1 | 2 | — | — | 5 | 3 | — | 6 | 13 | 10 | 10 | 21 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -6 | -7 | -5 | -2 | -2 | -3 | -5 | -4 | -3 | -3 | -4 | -4 | -6 | -8 | -4 | -4 | -6 | -7 |
min °C | -7 | -10 | -10 | -4 | -3 | -6 | -6 | -4 | -4 | -3 | -5 | -8 | -9 | -9 | -7 | -5 | -7 | -8 |
chill °C | -16 | -16 | -16 | -12 | -11 | -14 | -10 | -7 | -11 | -10 | -12 | -14 | -18 | -18 | -16 | -14 | -17 | -18 |
Freezing level m | 0 | 0 | 0 | 0 | 150 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 2:30 | — | — | 2:25 | — | — | 2:18 | — | — | 2:13 | — | — | 2:08 | — | — | 2:01 | — | — |
 | — | 4:05 | — | — | 4:09 | — | — | 4:15 | — | — | 4:21 | — | — | 4:25 | — | — | 4:30 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max -2°C on Thu morning, min -10°C on Wed afternoon). Winds decreasing (strong winds from the NE on Thu morning, calm by Fri morning).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -3°C on Sat morning, min -9°C on Sun morning). Winds increasing (light winds from the ENE on Sat night, strong winds from the ENE by Mon afternoon).
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.