– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 5 am Wed 09 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Wed 09 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Wed 09 Sep Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Fri morning. Extremely cold (max -20°C on Fri night, min -25°C on Wed night). Winds increasing (calm on Thu morning, gales from the NNW by Thu night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Mon morning. Extremely cold (max -11°C on Sun night, min -21°C on Sat morning). Winds increasing (moderate winds from the NNW on Sat morning, extremely windy from the NW by Mon morning). | |||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  |  | |  | | |  |  | | | |
light snow | cloudy | light snow | snow shwrs | clear | light snow | snow shwrs | clear | some clouds | some clouds | some clouds | snow shwrs | cloudy | cloudy | heavy snow | heavy snow | heavy snow | snow shwrs | |
Cloud base (m) | 1350 | 1350 | 1350 | 1350 | 1350 | 1300 | 1300 | 1350 | 7400 | 2350 | 1350 | 800 | 800 | 1300 | 1300 | 1300 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | — | 1 | 1 | — | 2 | 4 | — | — | — | — | 4 | — | — | 19 | 24 | 13 | 9 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -21 | -23 | -25 | -25 | -24 | -21 | -22 | -22 | -20 | -20 | -18 | -14 | -13 | -13 | -11 | -13 | -12 | -13 |
min °C | -22 | -24 | -25 | -25 | -25 | -24 | -23 | -22 | -21 | -21 | -19 | -15 | -14 | -14 | -13 | -14 | -13 | -15 |
chill °C | -35 | -34 | -34 | -34 | -30 | -43 | -41 | -38 | -33 | -32 | -30 | -26 | -28 | -28 | -26 | -31 | -28 | -29 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 400 | 100 | 400 | 450 | 150 | 200 |
 | 3:30 | — | — | 3:25 | — | — | 3:18 | — | — | 3:14 | — | — | 3:08 | — | — | 3:01 | — | — |
 | 1:19 | — | — | 1:23 | — | — | 1:29 | — | — | 1:33 | — | — | 1:38 | — | — | 1:44 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A light covering of new snow mostly falling on Fri morning. Extremely cold (max -20°C on Fri night, min -25°C on Wed night). Winds increasing (calm on Thu morning, gales from the NNW by Thu night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon morning. Extremely cold (max -11°C on Sun night, min -21°C on Sat morning). Winds increasing (moderate winds from the NNW on Sat morning, extremely windy from the NW by Mon 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.