– Lat/Long: 68.85° S 90.58° W
Peter I Island Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 8 pm Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
3 Peter I Island Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Mon night. Temperatures will be well below freezing (max -7°C on Tue night, min -18°C on Thu afternoon). Winds increasing (moderate winds from the W on Mon night, extremely windy from the WSW by Thu morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sat morning. Temperatures will be well below freezing (max -7°C on Sun afternoon, min -23°C on Sat afternoon). Winds increasing (strong winds from the WSW on Fri morning, stormy winds from the WNW by Sat morning). | |||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | |  | | |  | | | | |
snow shwrs | clear | some clouds | some clouds | cloudy | light snow | snow shwrs | some clouds | clear | clear | cloudy | light snow | cloudy | light snow | cloudy | some clouds | |
Cloud base (m) | 0 | 350 | 50 | 250 | ||||||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 3 | — | — | — | — | 1 | 1 | — | — | — | — | 1 | — | 4 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -12 | -11 | -8 | -7 | -8 | -11 | -12 | -15 | -18 | -13 | -11 | -10 | -10 | -10 | -22 | -13 |
min °C | -13 | -12 | -9 | -9 | -9 | -11 | -14 | -17 | -18 | -17 | -12 | -11 | -10 | -15 | -23 | -18 |
chill °C | -22 | -26 | -22 | -23 | -22 | -25 | -31 | -36 | -36 | -34 | -24 | -24 | -23 | -31 | -42 | -36 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 8:48 | — | — | 8:42 | — | — | 8:38 | — | — | 8:34 | — | — | 8:30 | — | — |
 | — | — | — | 9:02 | — | — | 9:07 | — | — | 9:10 | — | — | 9:14 | — | — | 9:17 |
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Peter I Island Weather (Days 0-3):
The weather forecast for Peter I Island is: A light covering of new snow mostly falling on Mon night. Temperatures will be well below freezing (max -7°C on Tue night, min -18°C on Thu afternoon). Winds increasing (moderate winds from the W on Mon night, extremely windy from the WSW by Thu morning).
Peter I Island Weather (Days 3-6):
A light covering of new snow mostly falling on Sat morning. Temperatures will be well below freezing (max -7°C on Sun afternoon, min -23°C on Sat afternoon). Winds increasing (strong winds from the WSW on Fri morning, stormy winds from the WNW by Sat morning).
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.