– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Sun 27 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Sun 27 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 Tue night. Temperatures will be below freezing (max -5°C on Tue night, min -22°C on Sun afternoon). Mainly strong winds. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max -3°C on Thu morning, min -7°C on Wed morning). Winds decreasing (strong winds from the NE on Thu morning, light winds from the N by Thu night). | |||||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | |  |  |  | | | | |  | |
snow shwrs | cloudy | light snow | light snow | snow shwrs | some clouds | cloudy | light snow | heavy snow | light snow | mod. snow | mod. snow | heavy snow | light snow | light snow | light snow | light snow | snow shwrs | |
Cloud base (m) | 1350 | 1350 | 1850 | 1350 | 1350 | 1350 | 4250 | 3950 | 1300 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | — | 3 | 1 | 1 | — | — | 1 | 19 | 4 | 10 | 7 | 15 | 4 | 4 | 2 | 2 | 8 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -20 | -18 | -14 | -10 | -16 | -12 | -9 | -11 | -5 | -5 | -5 | -6 | -3 | -5 | -6 | -4 | -3 | -3 |
min °C | -21 | -22 | -15 | -12 | -18 | -19 | -9 | -12 | -12 | -7 | -6 | -7 | -4 | -7 | -7 | -6 | -3 | -4 |
chill °C | -32 | -30 | -26 | -20 | -27 | -28 | -12 | -23 | -23 | -16 | -14 | -15 | -13 | -16 | -14 | -10 | -10 | -11 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 3:47 | — | — | 2:42 | — | — | 2:35 | — | — | 2:30 | — | — | 2:25 | — | — | 2:18 | — | — |
 | — | 4:49 | — | 3:55 | — | — | — | 4:00 | — | — | 4:05 | — | — | 4:09 | — | — | 4:15 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -5°C on Tue night, min -22°C on Sun afternoon). Mainly strong winds.
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max -3°C on Thu morning, min -7°C on Wed morning). Winds decreasing (strong winds from the NE on Thu morning, light winds from the N by Thu 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.