– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 am Sat 17 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Sat 17 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 Sat morning. Extremely cold (max -24°C on Sat morning, min -26°C on Mon night). Winds decreasing (strong winds from the E on Sat morning, light winds from the N by Mon morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Thu night. Extremely cold (max -20°C on Thu afternoon, min -25°C on Tue morning). Winds increasing (light winds from the NW on Tue night, severe gales from the NE by Thu night). | |||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  |  |  | |  | | | | |  | | |
mod. snow | light snow | mod. snow | light snow | light snow | cloudy | some clouds | clear | some clouds | cloudy | light snow | snow shwrs | clear | some clouds | some clouds | some clouds | snow shwrs | snow shwrs | |
Cloud base (m) | 1350 | 1400 | 1350 | 1350 | 1450 | 1400 | 1350 | 1350 | 1500 | 1400 | 1400 | 1400 | 1350 | 1350 | 1350 | 1350 | 1350 | 1300 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 7 | 3 | 7 | 3 | 1 | — | — | — | — | — | 3 | 1 | — | — | — | — | 4 | 17 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -24 | -24 | -24 | -24 | -25 | -25 | -25 | -25 | -25 | -24 | -23 | -23 | -22 | -22 | -22 | -21 | -20 | -21 |
min °C | -24 | -24 | -24 | -24 | -25 | -25 | -25 | -25 | -26 | -25 | -24 | -23 | -22 | -22 | -23 | -21 | -20 | -22 |
chill °C | -39 | -37 | -35 | -36 | -36 | -36 | -32 | -34 | -39 | -40 | -38 | -34 | -34 | -33 | -35 | -34 | -38 | -39 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 12:49 | — | — | 12:43 | — | — | 12:36 | — | — | 12:30 | — | — | 12:23 | — | — | 12:16 | — | — |
 | — | 5:37 | — | — | 5:45 | — | — | 5:51 | — | — | 5:57 | — | — | 6:04 | — | — | 6:10 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Sat morning. Extremely cold (max -24°C on Sat morning, min -26°C on Mon night). Winds decreasing (strong winds from the E on Sat morning, light winds from the N by Mon morning).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu night. Extremely cold (max -20°C on Thu afternoon, min -25°C on Tue morning). Winds increasing (light winds from the NW on Tue night, severe gales from the NE by Thu 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.