– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 am Wed 14 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Wed 14 Oct 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 Fri night. Extremely cold (max -21°C on Thu night, min -25°C on Wed night). Winds increasing (light winds from the NE on Wed morning, gales from the ENE by Fri morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat morning. Extremely cold (max -23°C on Sat morning, min -25°C on Sun afternoon). Winds decreasing (strong winds from the ENE on Sat morning, calm by Mon afternoon). | |||||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  | | |  | |  | | | | | |
light snow | snow shwrs | some clouds | some clouds | some clouds | cloudy | light snow | mod. snow | snow shwrs | mod. snow | mod. snow | mod. snow | light snow | cloudy | cloudy | cloudy | cloudy | some clouds | |
Cloud base (m) | 1400 | 1350 | 1350 | 4750 | 5100 | 1400 | 1350 | 1350 | 1350 | 1400 | 1400 | 1350 | 1400 | 1450 | 1350 | 1350 | 1350 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | 2 | — | — | — | — | 4 | 7 | 18 | 9 | 6 | 9 | 3 | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -24 | -24 | -24 | -24 | -23 | -21 | -21 | -21 | -22 | -23 | -24 | -24 | -24 | -24 | -24 | -24 | -24 | -24 |
min °C | -24 | -24 | -25 | -24 | -24 | -23 | -22 | -22 | -23 | -23 | -24 | -24 | -24 | -25 | -25 | -24 | -24 | -25 |
chill °C | -32 | -36 | -37 | -36 | -35 | -36 | -38 | -38 | -40 | -39 | -39 | -38 | -38 | -38 | -37 | -32 | -24 | -33 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 1:07 | — | — | 1:01 | — | — | 12:56 | — | — | 12:49 | — | — | 12:43 | — | — | 12:36 | — | — |
 | — | 5:20 | — | — | 5:25 | — | — | 5:31 | — | — | 5:37 | — | — | 5:45 | — | — | 5:51 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Fri night. Extremely cold (max -21°C on Thu night, min -25°C on Wed night). Winds increasing (light winds from the NE on Wed morning, gales from the ENE by Fri morning).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat morning. Extremely cold (max -23°C on Sat morning, min -25°C on Sun afternoon). Winds decreasing (strong winds from the ENE on Sat morning, calm by Mon afternoon).
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.