– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Tue 20 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. Temperatures will be well below freezing (max -6°C on Tue night, min -15°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Temperatures will be well below freezing (max -9°C on Sun morning, min -14°C on Fri afternoon). Wind will be generally light. | |||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | |  |  | |  |  | | | | | | | |
cloudy | cloudy | cloudy | light snow | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 1350 | 1400 | 1400 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | |||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -8 | -8 | -6 | -6 | -7 | -8 | -9 | -13 | -13 | -12 | -14 | -11 | -10 | -11 | -10 | -9 | -11 | -10 |
min °C | -9 | -9 | -10 | -6 | -8 | -9 | -10 | -14 | -15 | -13 | -14 | -14 | -10 | -12 | -12 | -10 | -11 | -12 |
chill °C | -16 | -15 | -14 | -6 | -13 | -9 | -17 | -21 | -22 | -18 | -14 | -14 | -10 | -17 | -17 | -14 | -14 | -16 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 12:30 | — | — | 12:23 | — | — | 12:16 | — | — | 12:09 | — | — | 11:53 | — | — | 11:46 | — | — |
 | — | 5:57 | — | — | 6:04 | — | — | 6:10 | — | — | 6:17 | — | — | 6:24 | — | — | 6:31 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A dusting of new snow. Temperatures will be well below freezing (max -6°C on Tue night, min -15°C on Thu night). Wind will be generally light.
Siple Weather (Days 3-6):
Mostly dry. Temperatures will be well below freezing (max -9°C on Sun morning, min -14°C on Fri afternoon). Wind will be generally light.
This table gives the weather forecast for Siple at the specific elevation of 500 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 |  | ||||
 | |||||
Marambio Airport (Seymour Island) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport | | ||||
Dinamet | |||||
DomeA | |||||
Ushuaia Naval Base Airport |  | ||||
Puerto Williams |
* 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.