– Lat/Long: 68.85° S 90.58° W
Peter I Island Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 8 pm Tue 29 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Tue 29 Sep Local Time
Updates in:
Update imminent hr min s
3 Peter I Island Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be well below freezing (max -6°C on Wed morning, min -11°C on Fri afternoon). Winds decreasing (near gales from the WNW on Tue night, moderate winds from the WNW by Thu night). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -4°C on Sat afternoon, min -10°C on Fri night). Winds increasing (strong winds from the NNW on Fri night, extremely windy from the N by Mon afternoon). | |||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  | | | |  | |  | | |  |  | | | |
cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | cloudy | cloudy | snow shwrs | light snow | cloudy | snow shwrs | |
Cloud base (m) | 50 | 50 | 100 | 100 | 150 | 150 | 150 | 200 | 300 | 50 | 50 | 100 | 150 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -6 | -6 | -6 | -7 | -7 | -7 | -9 | -10 | -7 | -6 | -4 | -5 | -6 | -5 | -5 |
min °C | -7 | -6 | -6 | -7 | -8 | -7 | -9 | -9 | -11 | -10 | -6 | -6 | -6 | -6 | -6 | -5 |
chill °C | -18 | -17 | -16 | -17 | -17 | -16 | -18 | -18 | -22 | -21 | -17 | -17 | -17 | -18 | -17 | -16 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | 0 | 100 | 100 | 200 |
 | — | 8:12 | — | — | 8:07 | — | — | 8:03 | — | — | 7:58 | — | — | 7:54 | — | — |
 | — | — | — | 9:32 | — | — | 9:37 | — | — | 9:40 | — | — | 9:45 | — | — | 9:47 |
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Peter I Island Weather (Days 0-3):
The weather forecast for Peter I Island is: Mostly dry. Temperatures will be well below freezing (max -6°C on Wed morning, min -11°C on Fri afternoon). Winds decreasing (near gales from the WNW on Tue night, moderate winds from the WNW by Thu night).
Peter I Island Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -4°C on Sat afternoon, min -10°C on Fri night). Winds increasing (strong winds from the NNW on Fri night, extremely windy from the N by Mon afternoon).
This table gives the weather forecast for Peter I Island at the specific elevation of 1640 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Peter I Island. 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 |
|---|---|---|---|---|---|
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 | |||||
Instituto de la Patagonia (Jorge Schytte) | |||||
* 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.