– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 pm Sat 18 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Sat 18 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sat 18 Jul Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sun night. Extremely cold (max -17°C on Sat night, min -22°C on Mon morning). Winds decreasing (stormy winds from the NW on Sun night, strong winds from the NNW by Mon night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Tue night. Extremely cold (max -16°C on Tue night, min -30°C on Thu afternoon). Winds increasing (light winds from the W on Thu night, gales from the SW by Fri afternoon). | ||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  | |  |  | | | | |  |  | | | |
snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | mod. snow | light snow | light snow | heavy snow | heavy snow | light snow | heavy snow | snow shwrs | snow shwrs | clear | clear | clear | snow shwrs | |
Cloud base (m) | 1300 | 1300 | 1300 | 1350 | 1300 | 1350 | 1450 | 1300 | 1300 | 1300 | 1300 | 1300 | 1350 | 1350 | 1350 | 1350 | 1400 | 1300 | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | 4 | 4 | 8 | 30 | 13 | 3 | 9 | 5 | 5 | 19 | 12 | 5 | 12 | 1 | 1 | — | — | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -17 | -18 | -19 | -19 | -20 | -20 | -18 | -20 | -19 | -16 | -18 | -21 | -24 | -29 | -29 | -28 | -24 | -20 | -17 |
min °C | -18 | -19 | -19 | -20 | -22 | -21 | -20 | -20 | -20 | -18 | -20 | -22 | -29 | -29 | -30 | -29 | -27 | -22 | -19 |
chill °C | -34 | -36 | -36 | -37 | -40 | -39 | -34 | -37 | -36 | -32 | -36 | -38 | -49 | -46 | -46 | -40 | -44 | -39 | -37 |
Freezing level m | 0 | 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 Sun night. Extremely cold (max -17°C on Sat night, min -22°C on Mon morning). Winds decreasing (stormy winds from the NW on Sun night, strong winds from the NNW by Mon night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Extremely cold (max -16°C on Tue night, min -30°C on Thu afternoon). Winds increasing (light winds from the W on Thu night, gales from the SW by Fri 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.