– Lat/Long: 68.85° S 90.58° W
Peter I Island
Weather Forecast, AntarcticaIssued: 2 pm Mon 20 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Mon 20 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Mon 20 Jul Local Time
Updates in:
Update imminent hr min s
3 Peter I Island Elevations: 3 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Mon night. Temperatures will be below freezing (max -3°C on Mon afternoon, min -7°C on Tue night). Mainly gales. | Days 5–7 Weather SummaryLight rain (total 4mm), mostly falling on Fri night. Temperatures will be below freezing (max -1°C on Fri night, min -14°C on Sat night). Winds increasing (fresh winds from the WNW on Fri morning, near gales from the WSW by Sat night). | ||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | | | | |  |  |  | | | | | | |
light rain | light rain | light rain | light rain | rain shwrs | light rain | light rain | light rain | light rain | some clouds | clear | rain shwrs | some clouds | light rain | light rain | light rain | light rain | |
Cloud base (m) | 200 | 250 | 250 | 250 | 250 | 250 | 250 | 200 | 200 | 200 | 200 | 150 | 100 | 50 | 0 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.2 | 0.4 | 0.2 | 0.1 | 0.2 | 0.1 | 0.2 | 0.3 | 0.2 | — | — | 0.1 | — | 1.9 | 0.9 | 0.2 | 0.5 |
max °C | -3 | -3 | -5 | -6 | -6 | -6 | -3 | -3 | -4 | -5 | -6 | -4 | -3 | -1 | -4 | -11 | -9 |
min °C | -3 | -4 | -5 | -6 | -7 | -7 | -3 | -5 | -4 | -6 | -6 | -5 | -4 | -2 | -12 | -12 | -14 |
chill °C | -13 | -14 | -16 | -17 | -18 | -18 | -12 | -15 | -14 | -16 | -16 | -14 | -13 | -10 | -23 | -24 | -28 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 1:33 | — | — | 1:29 | — | — | 1:22 | — | — | 1:18 | — | — | 1:12 | — | — |
 | 4:37 | — | — | 4:43 | — | — | 4:49 | — | — | 4:53 | — | — | 5:00 | — | — | 5:05 | — |
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Peter I Island Weather (Days 0-3):
The weather forecast for Peter I Island is: Some drizzle, heaviest during Mon night. Temperatures will be below freezing (max -3°C on Mon afternoon, min -7°C on Tue night). Mainly gales.
Peter I Island Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Fri night. Temperatures will be below freezing (max -1°C on Fri night, min -14°C on Sat night). Winds increasing (fresh winds from the WNW on Fri morning, near gales from the WSW by Sat night).
This table gives the weather forecast for Peter I Island at the specific elevation of 0 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) |  | ||||
Teniente R. Marsh Airport | | ||||
Ushuaia Naval Base Airport |  | ||||
Puerto Williams | |||||
Punta Arenas Unidad Aeropolicial | |||||
Instituto de la Patagonia (Jorge Schytte) | |||||
| |||||
Rio Grande Airport | |
* 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.