– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Thu 09 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Thu 09 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Thu 09 Jul 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 -17°C on Sat night, min -24°C on Thu morning). Winds increasing (calm on Sat morning, strong winds from the ENE by Sat night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sun afternoon. Extremely cold (max -14°C on Sun morning, min -26°C on Mon morning). Winds decreasing (fresh winds from the ENE on Sun morning, calm by Sun night). | |||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  |  |  | | | | | |  |  | |
some clouds | some clouds | cloudy | cloudy | some clouds | cloudy | some clouds | cloudy | light snow | light snow | mod. snow | light snow | cloudy | light snow | cloudy | some clouds | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 3 | 4 | 6 | 4 | — | 1 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -24 | -23 | -23 | -23 | -23 | -22 | -22 | -21 | -17 | -14 | -14 | -18 | -26 | -23 | -23 | -21 | -22 | -16 |
min °C | -24 | -23 | -23 | -23 | -24 | -23 | -23 | -21 | -19 | -16 | -16 | -25 | -26 | -23 | -24 | -22 | -22 | -21 |
chill °C | -30 | -29 | -28 | -23 | -24 | -23 | -23 | -21 | -26 | -28 | -26 | -31 | -35 | -35 | -30 | -29 | -29 | -28 |
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 | 1400 | 1400 | 1450 | 1400 | 1350 | 1650 | 1450 | 1350 | 1350 | 1350 | 1350 | 1350 | 1700 | 2100 | 1750 | |
 | 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 dusting of new snow. Extremely cold (max -17°C on Sat night, min -24°C on Thu morning). Winds increasing (calm on Sat morning, strong winds from the ENE by Sat night).
Siple Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun afternoon. Extremely cold (max -14°C on Sun morning, min -26°C on Mon morning). Winds decreasing (fresh winds from the ENE on Sun morning, calm by Sun night).
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 | |||||
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.