– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 5 pm Sat 15 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sat 15 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sat 15 Aug 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 -16°C on Sun morning, min -29°C on Tue morning). Winds decreasing (near gales from the N on Sun night, light winds from the NNW by Mon night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri morning. Extremely cold (max -15°C on Fri morning, min -29°C on Tue afternoon). Winds increasing (moderate winds from the NW on Tue night, severe gales from the NNW by Fri morning). | ||||||||||||||||
Sat 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | |  | |  |  |  | | | | | | |
snow shwrs | snow shwrs | some clouds | cloudy | heavy snow | snow shwrs | cloudy | light snow | snow shwrs | clear | some clouds | light snow | light snow | light snow | snow shwrs | some clouds | light snow | |
Cloud base (m) | 1300 | 1350 | 1650 | 1350 | 1300 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1450 | 1350 | 1350 | 1400 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 8 | 2 | — | — | 13 | 2 | — | 5 | 2 | — | — | 1 | 2 | 2 | 1 | — | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -19 | -17 | -16 | -16 | -18 | -25 | -27 | -28 | -29 | -28 | -25 | -25 | -25 | -24 | -26 | -24 | -16 |
min °C | -20 | -18 | -16 | -17 | -23 | -26 | -27 | -28 | -29 | -29 | -28 | -25 | -26 | -25 | -26 | -25 | -23 |
chill °C | -33 | -32 | -28 | -30 | -37 | -40 | -40 | -41 | -40 | -42 | -41 | -39 | -40 | -40 | -43 | -42 | -41 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 5:58 | — | — | 5:52 | — | — | 5:45 | — | — | 5:37 | — | — | 5:31 | — | — |
 | — | 10:56 | — | — | 11:03 | — | — | 11:11 | — | — | 11:18 | — | — | 11:23 | — | — | 11:30 |
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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 -16°C on Sun morning, min -29°C on Tue morning). Winds decreasing (near gales from the N on Sun night, light winds from the NNW by Mon night).
Siple Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri morning. Extremely cold (max -15°C on Fri morning, min -29°C on Tue afternoon). Winds increasing (moderate winds from the NW on Tue night, severe gales from the NNW by Fri morning).
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.