– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 pm Fri 02 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Fri 02 Oct 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 Mon morning. Temperatures will be below freezing (max -3°C on Fri night, min -7°C on Sat night). Winds increasing (light winds from the NE on Fri afternoon, strong winds from the E by Sun night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Tue afternoon. Temperatures will be below freezing (max -4°C on Mon afternoon, min -12°C on Mon night). Winds decreasing (fresh winds from the E on Mon afternoon, calm by Thu morning). | ||||||||||||||||
Fri 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | | | |  |  | |  | | | | |
light snow | light snow | heavy snow | light snow | mod. snow | light snow | snow shwrs | mod. snow | snow shwrs | heavy snow | snow shwrs | mod. snow | heavy snow | heavy snow | light snow | light snow | snow shwrs | |
Cloud base (m) | 1350 | 1300 | 1300 | 1300 | 1350 | 1350 | 1300 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1400 | 1400 | 1350 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 2 | 5 | 11 | 5 | 6 | 3 | 5 | 10 | 14 | 13 | 7 | 6 | 16 | 18 | 2 | 4 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -4 | -3 | -3 | -4 | -5 | -5 | -7 | -6 | -5 | -4 | -5 | -7 | -6 | -7 | -7 | -6 | -7 |
min °C | -5 | -3 | -3 | -5 | -7 | -6 | -7 | -7 | -6 | -4 | -12 | -9 | -7 | -8 | -7 | -6 | -9 |
chill °C | -11 | -9 | -10 | -11 | -15 | -14 | -16 | -16 | -16 | -12 | -21 | -18 | -16 | -16 | -14 | -10 | -12 |
Freezing level m | 0 | 50 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 2:13 | — | — | 2:08 | — | — | 2:01 | — | — | 1:55 | — | — | 1:50 | — | — |
 | 4:15 | — | — | 4:21 | — | — | 4:25 | — | — | 4:30 | — | — | 4:36 | — | — | 4:42 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -3°C on Fri night, min -7°C on Sat night). Winds increasing (light winds from the NE on Fri afternoon, strong winds from the E by Sun night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be below freezing (max -4°C on Mon afternoon, min -12°C on Mon night). Winds decreasing (fresh winds from the E on Mon afternoon, calm by Thu morning).
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.