– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 am Tue 29 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Tue 29 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 night. Temperatures will be below freezing (max -3°C on Thu afternoon, min -12°C on Wed night). Winds increasing (light winds from the ENE on Tue morning, strong winds from the NE by Thu afternoon). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -2°C on Fri morning, min -9°C on Sun afternoon). Winds decreasing (strong winds from the E on Fri night, light winds from the E by Sun night). | |||||||||||||||||
Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | | | | | | | | |  | |
cloudy | light snow | heavy snow | mod. snow | mod. snow | some clouds | snow shwrs | mod. snow | heavy snow | mod. snow | mod. snow | heavy snow | snow shwrs | light snow | heavy snow | snow shwrs | snow shwrs | snow shwrs | |
Cloud base (m) | 1650 | 1350 | 1350 | 1350 | 4600 | 1350 | 1350 | 1300 | 1350 | 1350 | 1300 | 1350 | 1350 | 1300 | 1350 | 1350 | 1400 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 5 | 16 | 7 | 10 | — | 1 | 8 | 22 | 7 | 9 | 24 | 8 | 1 | 15 | 8 | 4 | 4 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -9 | -11 | -6 | -4 | -5 | -6 | -4 | -3 | -3 | -2 | -3 | -3 | -4 | -8 | -3 | -4 | -8 | -6 |
min °C | -10 | -11 | -7 | -7 | -10 | -12 | -4 | -3 | -3 | -2 | -3 | -5 | -7 | -8 | -5 | -8 | -9 | -7 |
chill °C | -19 | -22 | -16 | -16 | -17 | -20 | -12 | -11 | -11 | -8 | -10 | -14 | -16 | -17 | -13 | -18 | -18 | -14 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 150 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 2:35 | — | — | 2:30 | — | — | 2:25 | — | — | 2:18 | — | — | 2:13 | — | — | 2:08 | — | — |
 | — | 4:00 | — | — | 4:05 | — | — | 4:09 | — | — | 4:15 | — | — | 4:21 | — | — | 4:25 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -3°C on Thu afternoon, min -12°C on Wed night). Winds increasing (light winds from the ENE on Tue morning, strong winds from the NE by Thu afternoon).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -2°C on Fri morning, min -9°C on Sun afternoon). Winds decreasing (strong winds from the E on Fri night, light winds from the E by Sun 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.