– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 5 am Tue 21 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Tue 21 Jul 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 Wed morning. Extremely cold (max -15°C on Tue night, min -23°C on Thu morning). Winds decreasing (stormy winds from the NNW on Wed morning, fresh winds from the NNW by Thu afternoon). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sun night. Extremely cold (max -17°C on Sun afternoon, min -25°C on Fri afternoon). Winds increasing (light winds from the SE on Fri afternoon, extremely windy from the WSW by Sat night). | |||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  |  |  | |  | | | | | | | |
snow shwrs | mod. snow | heavy snow | heavy snow | mod. snow | heavy snow | cloudy | light snow | light snow | snow shwrs | snow shwrs | clear | snow shwrs | snow shwrs | light snow | cloudy | heavy snow | heavy snow | |
Cloud base (m) | 1300 | 800 | 800 | 1300 | 1300 | 1300 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1600 | 4500 | 1300 | 1300 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 13 | 8 | 12 | 20 | 8 | 15 | — | 2 | 5 | 7 | 5 | — | 2 | 2 | 2 | — | 13 | 36 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -17 | -17 | -15 | -16 | -20 | -20 | -23 | -23 | -21 | -22 | -24 | -20 | -20 | -25 | -21 | -19 | -17 | -17 |
min °C | -17 | -17 | -18 | -18 | -20 | -22 | -23 | -23 | -22 | -24 | -25 | -23 | -22 | -25 | -25 | -20 | -17 | -23 |
chill °C | -33 | -32 | -32 | -35 | -37 | -38 | -40 | -38 | -37 | -34 | -34 | -37 | -41 | -47 | -48 | -40 | -35 | -43 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Wed morning. Extremely cold (max -15°C on Tue night, min -23°C on Thu morning). Winds decreasing (stormy winds from the NNW on Wed morning, fresh winds from the NNW by Thu afternoon).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Extremely cold (max -17°C on Sun afternoon, min -25°C on Fri afternoon). Winds increasing (light winds from the SE on Fri afternoon, extremely windy from the WSW by Sat 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.