– Lat/Long: 68.85° S 90.58° W
Peter I Island
Weather Forecast, AntarcticaIssued: 8 pm Sun 28 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sun 28 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sun 28 Jun Local Time
Updates in:
Update imminent hr min s
3 Peter I Island Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Tue afternoon. Temperatures will be well below freezing (max -7°C on Tue night, min -26°C on Sun night). Winds decreasing (extremely windy from the SW on Sun night, near gales from the NW by Tue morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed night. Extremely cold (max -12°C on Fri afternoon, min -28°C on Thu afternoon). Winds decreasing (stormy winds from the W on Wed night, light winds from the W by Sat afternoon). | ||||||||||||||||||
Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | | | | | | |  | | | | |
clear | some clouds | light snow | cloudy | cloudy | mod. snow | snow shwrs | some clouds | cloudy | snow shwrs | light snow | light snow | cloudy | light snow | mod. snow | light snow | cloudy | light snow | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | 1 | — | — | 9 | 3 | — | — | 7 | 1 | 1 | — | 2 | 6 | 1 | — | 2 | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -17 | -15 | -12 | -11 | -11 | -7 | -15 | -13 | -13 | -20 | -27 | -21 | -14 | -12 | -14 | -19 | -21 | -21 |
min °C | -26 | -19 | -15 | -13 | -12 | -12 | -15 | -16 | -15 | -21 | -23 | -28 | -25 | -17 | -14 | -17 | -21 | -21 | -22 |
chill °C | -46 | -38 | -31 | -27 | -25 | -27 | -32 | -31 | -30 | -41 | -41 | -48 | -44 | -31 | -27 | -31 | -34 | -32 | -32 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 150 | 350 | 100 | 100 | 100 | 150 | 100 | 100 | 300 | 850 | |||||||||
 | — | 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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Peter I Island Weather (Days 0-3):
The weather forecast for Peter I Island is: A moderate fall of snow, heaviest on Tue afternoon. Temperatures will be well below freezing (max -7°C on Tue night, min -26°C on Sun night). Winds decreasing (extremely windy from the SW on Sun night, near gales from the NW by Tue morning).
Peter I Island Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed night. Extremely cold (max -12°C on Fri afternoon, min -28°C on Thu afternoon). Winds decreasing (stormy winds from the W on Wed night, light winds from the W by Sat 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.