– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 5 pm Wed 09 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Wed 09 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Wed 09 Sep 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 Fri morning. Extremely cold (max -18°C on Sat morning, min -26°C on Thu morning). Winds increasing (light winds from the WNW on Thu morning, gales from the WNW by Fri morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Mon morning. Extremely cold (max -12°C on Mon morning, min -18°C on Sat afternoon). Winds increasing (fresh winds from the WNW on Sat afternoon, stormy winds from the NW by Mon morning). | ||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | |  |  | | | |  |  |  | |  | |
light snow | light snow | snow shwrs | clear | snow shwrs | light snow | snow shwrs | some clouds | cloudy | light snow | light snow | cloudy | mod. snow | heavy snow | heavy snow | heavy snow | mod. snow | |
Cloud base (m) | 1350 | 1350 | 1350 | 1350 | 1300 | 1300 | 1350 | 5500 | 1450 | 1400 | 800 | 1450 | 800 | 1300 | 1300 | 1300 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | 2 | 1 | — | 1 | 5 | 1 | — | — | 1 | 4 | — | 9 | 12 | 24 | 21 | 8 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -23 | -25 | -25 | -24 | -21 | -23 | -23 | -20 | -18 | -17 | -14 | -13 | -13 | -13 | -12 | -14 | -13 |
min °C | -24 | -25 | -26 | -25 | -23 | -24 | -23 | -22 | -20 | -18 | -15 | -14 | -13 | -13 | -12 | -14 | -14 |
chill °C | -34 | -35 | -36 | -33 | -41 | -42 | -40 | -38 | -34 | -31 | -28 | -28 | -27 | -27 | -27 | -30 | -27 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 200 | 150 | 200 | 500 | 150 | 50 |
 | — | — | 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 moderate fall of snow, heaviest on Fri morning. Extremely cold (max -18°C on Sat morning, min -26°C on Thu morning). Winds increasing (light winds from the WNW on Thu morning, gales from the WNW by Fri morning).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon morning. Extremely cold (max -12°C on Mon morning, min -18°C on Sat afternoon). Winds increasing (fresh winds from the WNW on Sat afternoon, stormy winds 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.