– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 pm Thu 20 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Thu 20 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 Fri night. Extremely cold (max -16°C on Fri afternoon, min -31°C on Sun morning). Winds decreasing (severe gales from the WNW on Thu night, fresh winds from the NNW by Sat night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue night. Extremely cold (max -16°C on Tue night, min -30°C on Sun night). Winds increasing (fresh winds from the WNW on Mon night, gales from the NW by Tue night). | |||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  | |  |  |  | | | |  | |
snow shwrs | light snow | mod. snow | heavy snow | light snow | light snow | some clouds | clear | clear | clear | some clouds | cloudy | clear | cloudy | light snow | mod. snow | |
Cloud base (m) | 1400 | 1900 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 4150 | 1600 | 800 | 1300 | 1300 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 5 | 1 | 6 | 23 | 3 | 1 | — | — | — | — | — | — | — | — | 1 | 10 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -26 | -20 | -16 | -17 | -21 | -23 | -24 | -30 | -31 | -26 | -25 | -25 | -20 | -19 | -17 | -16 |
min °C | -29 | -24 | -17 | -20 | -22 | -24 | -29 | -31 | -31 | -30 | -25 | -25 | -24 | -20 | -18 | -17 |
chill °C | -51 | -41 | -34 | -38 | -41 | -44 | -46 | -49 | -50 | -48 | -40 | -41 | -38 | -34 | -34 | -33 |
Freezing level m | 0 | 0 | 0 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 5:24 | — | — | 5:18 | — | — | 5:11 | — | — | 5:05 | — | — | 4:58 | — | — |
 | — | — | — | 11:37 | — | — | 11:42 | — | — | 11:48 | — | — | 11:55 | 12:00 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Fri night. Extremely cold (max -16°C on Fri afternoon, min -31°C on Sun morning). Winds decreasing (severe gales from the WNW on Thu night, fresh winds from the NNW by Sat night).
Siple Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue night. Extremely cold (max -16°C on Tue night, min -30°C on Sun night). Winds increasing (fresh winds from the WNW on Mon night, gales from the NW by Tue 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.