– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Tue 30 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Tue 30 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Tue 30 Jun Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Wed afternoon. Extremely cold (max -14°C on Wed afternoon, min -25°C on Tue morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -19°C on Sun night, min -27°C on Sat afternoon). Wind will be generally light. | |||||||||||||||||
Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  |  | | | | | | | |  |  | | | |
some clouds | some clouds | some clouds | light snow | light snow | light snow | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | 2 | 5 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -23 | -22 | -18 | -15 | -14 | -17 | -20 | -22 | -24 | -23 | -23 | -23 | -26 | -27 | -24 | -21 | -21 | -19 |
min °C | -25 | -24 | -21 | -16 | -16 | -19 | -21 | -23 | -24 | -24 | -23 | -25 | -26 | -27 | -27 | -22 | -21 | -21 |
chill °C | -35 | -34 | -31 | -25 | -26 | -27 | -26 | -33 | -34 | -32 | -31 | -32 | -33 | -34 | -36 | -29 | -30 | -30 |
Freezing level m | 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 | 1400 | 1350 | 1800 | 2150 | 2050 | 1450 | 1350 | 1350 | 1350 | ||||
 | 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 light covering of new snow mostly falling on Wed afternoon. Extremely cold (max -14°C on Wed afternoon, min -25°C on Tue morning). Wind will be generally light.
Siple Weather (Days 3-6):
Mostly dry. Extremely cold (max -19°C on Sun night, min -27°C on Sat afternoon). Wind will be generally light.
This table gives the weather forecast for Siple at the specific elevation of 1500 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 | |||||
Ushuaia Naval Base Airport | | ||||
Puerto Williams | |||||
Punta Arenas Unidad Aeropolicial |
* 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.