– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Extremely cold (max -21°C on Tue afternoon, min -29°C on Wed night). Mainly fresh winds. | Days 4–6 Weather SummaryA dusting of new snow. Extremely cold (max -20°C on Sat night, min -28°C on Thu morning). Winds decreasing (near gales from the WSW on Thu night, light winds from the NNW by Fri night). | |||||||||||||||||
Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | | |  | | | | |  |  | |
some clouds | cloudy | cloudy | light snow | snow shwrs | some clouds | cloudy | clear | some clouds | clear | clear | clear | clear | clear | some clouds | cloudy | some clouds | light snow | |
Cloud base (m) | 1450 | 1350 | 1600 | 1350 | 1350 | 1400 | 1350 | 1350 | 1350 | 5350 | 1550 | 1350 | 1350 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -22 | -23 | -22 | -21 | -22 | -22 | -25 | -28 | -28 | -27 | -25 | -24 | -23 | -24 | -23 | -22 | -20 |
min °C | -23 | -23 | -23 | -23 | -22 | -22 | -23 | -26 | -29 | -28 | -28 | -27 | -24 | -24 | -24 | -23 | -22 | -22 |
chill °C | -34 | -32 | -33 | -35 | -34 | -35 | -33 | -36 | -39 | -41 | -44 | -44 | -42 | -37 | -34 | -33 | -33 | -34 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 11:38 | — | — | 11:30 | — | — | 11:22 | — | — | 11:13 | — | — | 11:02 | — | — | 10:52 | — | — |
 | — | 6:39 | — | — | 6:47 | — | — | 6:57 | — | — | 7:05 | — | — | 7:15 | — | — | 7:24 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A dusting of new snow. Extremely cold (max -21°C on Tue afternoon, min -29°C on Wed night). Mainly fresh winds.
Siple Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -20°C on Sat night, min -28°C on Thu morning). Winds decreasing (near gales from the WSW on Thu night, light winds from the NNW by Fri 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 |  | ||||
Phoenix Field- McMurdo Station |  | ||||
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.