– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 pm Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Fri 30 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 Sun night. Extremely cold (max -20°C on Sun morning, min -24°C on Fri afternoon). Winds increasing (light winds from the SW on Fri night, near gales from the ENE by Sun night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Mon afternoon. Extremely cold (max -21°C on Mon afternoon, min -24°C on Tue night). Winds decreasing (strong winds from the ENE on Mon afternoon, calm by Tue night). | ||||||||||||||||
Fri 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  |  |  | |  | |  | | | | | |
some clouds | some clouds | clear | clear | clear | cloudy | light snow | heavy snow | mod. snow | light snow | mod. snow | cloudy | some clouds | some clouds | light snow | some clouds | clear | |
Cloud base (m) | 1850 | 4650 | 1400 | 1350 | 1400 | 1400 | 1400 | 1400 | 1450 | 1400 | 1350 | 1350 | 1400 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | 1 | 17 | 8 | 5 | 7 | — | — | — | 1 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -24 | -22 | -22 | -22 | -21 | -20 | -21 | -20 | -20 | -21 | -22 | -23 | -23 | -23 | -24 | -23 | -22 |
min °C | -24 | -23 | -22 | -22 | -22 | -20 | -21 | -21 | -20 | -21 | -23 | -23 | -23 | -24 | -24 | -23 | -23 |
chill °C | -37 | -32 | -34 | -35 | -32 | -31 | -36 | -38 | -35 | -36 | -36 | -33 | -29 | -24 | -30 | -29 | -31 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 10:52 | — | — | 10:42 | — | — | 10:30 | — | — | 10:15 | — | — | 9:57 | — | — |
 | 7:15 | — | — | 7:24 | — | — | 7:36 | — | — | 7:47 | — | — | 8:02 | — | — | 8:21 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Sun night. Extremely cold (max -20°C on Sun morning, min -24°C on Fri afternoon). Winds increasing (light winds from the SW on Fri night, near gales from the ENE by Sun night).
Siple Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon afternoon. Extremely cold (max -21°C on Mon afternoon, min -24°C on Tue night). Winds decreasing (strong winds from the ENE on Mon afternoon, calm by Tue night).
This table gives the weather forecast for Siple at the specific elevation of 3110 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.