– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Thu 21 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Thu 21 May Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Thu 21 May Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sat morning. Extremely cold (max -19°C on Fri night, min -26°C on Thu afternoon). Winds increasing (fresh winds from the WSW on Thu morning, stormy winds from the NNE by Sat night). | Days 4–6 Weather SummaryA dusting of new snow. Extremely cold (max -22°C on Sun afternoon, min -26°C on Tue morning). Winds decreasing (fresh winds from the NE on Sun afternoon, calm by Mon night). | |||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  | |  |  | | | |  | | | |
clear | clear | some clouds | light snow | light snow | heavy snow | snow shwrs | snow shwrs | snow shwrs | clear | cloudy | cloudy | light snow | light snow | snow shwrs | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | 2 | 2 | 15 | 11 | 12 | 10 | — | — | — | 1 | 1 | 1 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -25 | -25 | -25 | -23 | -21 | -19 | -19 | -19 | -20 | -23 | -22 | -22 | -22 | -23 | -24 | -26 | -26 | -24 |
min °C | -25 | -26 | -25 | -24 | -22 | -21 | -19 | -19 | -21 | -24 | -23 | -23 | -22 | -23 | -25 | -26 | -26 | -26 |
-40 | -44 | -43 | -40 | -37 | -37 | -36 | -36 | -41 | -35 | -37 | -36 | -32 | -29 | -34 | -40 | -40 | -39 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1650 | 1350 | 1350 | 1350 | 1350 | 1450 | 1800 | ||||
 | 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 Sat morning. Extremely cold (max -19°C on Fri night, min -26°C on Thu afternoon). Winds increasing (fresh winds from the WSW on Thu morning, stormy winds from the NNE by Sat night).
Siple Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -22°C on Sun afternoon, min -26°C on Tue morning). Winds decreasing (fresh winds from the NE on Sun afternoon, calm by Mon 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Williams Field |  | ||||
 | |||||
Jang Bogo Station | |||||
BaseSanMartin |  | ||||
BaseBelgranoII | |||||
Marambio Airport (Seymour Island) | | ||||
BaseMarambio | |||||
Captain Arturo Prat Base | |||||
BaseEsperanza |
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.