– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 am Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Tue night. Extremely cold (max -20°C on Mon night, min -25°C on Wed morning). Winds decreasing (fresh winds from the ESE on Mon night, light winds from the E by Tue night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Fri afternoon. Extremely cold (max -22°C on Fri morning, min -25°C on Sat morning). Winds increasing (light winds from the NE on Thu morning, near gales from the E by Fri night). | |||||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  | | |  |  | | | | | | |
clear | clear | some clouds | some clouds | some clouds | light snow | light snow | snow shwrs | snow shwrs | some clouds | some clouds | cloudy | cloudy | light snow | light snow | cloudy | cloudy | cloudy | |
Cloud base (m) | 7450 | 7800 | 1400 | 1350 | 1400 | 1400 | 1350 | 1350 | 1350 | 1350 | 1350 | 1400 | 1400 | 1400 | 1450 | 1400 | 1400 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | 1 | 2 | 2 | 2 | — | — | — | — | 1 | 4 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -23 | -22 | -20 | -22 | -22 | -23 | -24 | -25 | -24 | -24 | -24 | -23 | -22 | -22 | -23 | -24 | -25 | -24 |
min °C | -24 | -23 | -21 | -22 | -23 | -24 | -25 | -25 | -25 | -24 | -24 | -24 | -22 | -22 | -24 | -25 | -25 | -25 |
chill °C | -33 | -33 | -33 | -33 | -34 | -33 | -32 | -31 | -36 | -34 | -34 | -35 | -35 | -36 | -40 | -37 | -37 | -38 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 1:21 | — | — | 1:14 | — | — | 1:07 | — | — | 1:01 | — | — | 12:56 | — | — | 12:49 | — | — |
 | — | 5:08 | — | — | 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 light covering of new snow mostly falling on Tue night. Extremely cold (max -20°C on Mon night, min -25°C on Wed morning). Winds decreasing (fresh winds from the ESE on Mon night, light winds from the E by Tue night).
Siple Weather (Days 3-6):
A light covering of new snow mostly falling on Fri afternoon. Extremely cold (max -22°C on Fri morning, min -25°C on Sat morning). Winds increasing (light winds from the NE on Thu morning, 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.