– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 am Tue 13 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Tue 13 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Extremely cold (max -20°C on Mon night, min -25°C on Wed night). Mainly fresh winds. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sat night. Extremely cold (max -21°C on Fri morning, min -25°C on Sat night). Winds increasing (moderate winds from the NE on Thu night, near gales from the E by Fri night). | |||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  | | |  | | |  | | |  | |
some clouds | some clouds | some clouds | some clouds | light snow | light snow | clear | some clouds | some clouds | cloudy | light snow | light snow | light snow | light snow | light snow | mod. snow | |
Cloud base (m) | 1400 | 1400 | 1400 | 1400 | 1350 | 1350 | 1350 | 4250 | 4100 | 1400 | 1350 | 1350 | 1400 | 1400 | 1400 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | 1 | 2 | — | — | — | — | 2 | 3 | 4 | 2 | 3 | 8 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -20 | -22 | -22 | -23 | -23 | -23 | -24 | -24 | -24 | -22 | -21 | -23 | -22 | -24 | -23 | -23 |
min °C | -22 | -22 | -23 | -23 | -24 | -24 | -25 | -24 | -25 | -24 | -22 | -23 | -24 | -24 | -24 | -25 |
chill °C | -34 | -33 | -34 | -35 | -36 | -36 | -37 | -36 | -37 | -36 | -38 | -39 | -40 | -39 | -38 | -39 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 1:14 | — | — | 1:07 | — | — | 1:01 | — | — | 12:56 | — | — | 12:49 | — | — |
 | — | — | 5:15 | — | — | 5:20 | — | — | 5:25 | — | — | 5:31 | — | — | 5:37 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A dusting of new snow. Extremely cold (max -20°C on Mon night, min -25°C on Wed night). Mainly fresh winds.
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Extremely cold (max -21°C on Fri morning, min -25°C on Sat night). Winds increasing (moderate winds from the NE on Thu night, near gales from the E by Fri 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.