– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 pm Mon 17 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Wed afternoon. Extremely cold (max -25°C on Tue night, min -29°C on Mon night). Winds increasing (light winds from the WNW on Mon night, strong winds from the N by Tue night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Fri night. Extremely cold (max -14°C on Fri night, min -35°C on Sat night). Winds decreasing (extremely windy from the WNW on Thu night, strong winds from the NW by Sun afternoon). | |||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | |  | | | |  | | | | |
cloudy | some clouds | some clouds | light snow | light snow | mod. snow | snow shwrs | light snow | snow shwrs | snow shwrs | light snow | snow shwrs | heavy snow | snow shwrs | snow shwrs | snow shwrs | |
Cloud base (m) | 1350 | 1350 | 1350 | 1850 | 1350 | 1350 | 1350 | 2100 | 1350 | 1400 | 1650 | 1350 | 1350 | 1350 | 1350 | 1350 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | 2 | 2 | 6 | 3 | 1 | 2 | 1 | 3 | 3 | 35 | 15 | 1 | 4 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -28 | -28 | -27 | -25 | -25 | -25 | -26 | -27 | -27 | -23 | -18 | -15 | -14 | -16 | -24 | -33 |
min °C | -29 | -28 | -28 | -26 | -25 | -26 | -27 | -27 | -27 | -29 | -20 | -16 | -15 | -20 | -29 | -35 |
chill °C | -39 | -39 | -40 | -40 | -42 | -41 | -42 | -45 | -43 | -49 | -36 | -31 | -32 | -40 | -51 | -60 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | 100 | 0 | 0 |
 | — | 5:45 | — | — | 5:37 | — | — | 5:31 | — | — | 5:24 | — | — | 5:18 | — | — |
 | — | — | — | 11:18 | — | — | 11:23 | — | — | 11:30 | — | — | 11:37 | — | — | 11:42 |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A moderate fall of snow, heaviest on Wed afternoon. Extremely cold (max -25°C on Tue night, min -29°C on Mon night). Winds increasing (light winds from the WNW on Mon night, strong winds from the N by Tue night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Extremely cold (max -14°C on Fri night, min -35°C on Sat night). Winds decreasing (extremely windy from the WNW on Thu night, strong winds from the NW by Sun 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.