– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 pm Tue 21 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 21 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 Wed morning. Extremely cold (max -15°C on Tue night, min -26°C on Fri afternoon). Winds decreasing (extremely windy from the N on Tue night, fresh winds from the NNE by Fri afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun night. Extremely cold (max -18°C on Sun afternoon, min -26°C on Fri night). Winds increasing (calm on Fri night, extremely windy from the W by Sun night). | ||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  | |  |  |  | |  | |  |  | | | | |
heavy snow | heavy snow | heavy snow | heavy snow | cloudy | light snow | mod. snow | light snow | clear | clear | some clouds | clear | some clouds | cloudy | mod. snow | snow shwrs | some clouds | light snow | snow shwrs | |
Cloud base (m) | 800 | 1300 | 1300 | 1300 | 1350 | 1400 | 1300 | 1350 | 1350 | 1350 | 1350 | 1350 | 1300 | 1350 | 1350 | 1400 | 1350 | ||
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | 13 | 20 | 12 | 14 | — | 1 | 8 | 1 | — | — | — | — | — | — | 10 | 20 | — | 5 | 6 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -15 | -16 | -20 | -20 | -23 | -22 | -20 | -21 | -25 | -25 | -24 | -22 | -21 | -20 | -18 | -23 | -21 | -22 | -25 |
min °C | -17 | -18 | -20 | -22 | -23 | -22 | -21 | -24 | -26 | -26 | -25 | -23 | -24 | -20 | -19 | -23 | -22 | -24 | -27 |
chill °C | -31 | -36 | -37 | -38 | -40 | -37 | -36 | -42 | -42 | -41 | -37 | -41 | -44 | -37 | -38 | -45 | -43 | -42 | -47 |
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 Wed morning. Extremely cold (max -15°C on Tue night, min -26°C on Fri afternoon). Winds decreasing (extremely windy from the N on Tue night, fresh winds from the NNE by Fri afternoon).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Extremely cold (max -18°C on Sun afternoon, min -26°C on Fri night). Winds increasing (calm on Fri night, extremely windy from the W by Sun 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.