– Lat/Long: 68.85° S 90.58° W
Peter I Island
Weather Forecast, AntarcticaIssued: 2 pm Tue 21 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 21 Jul 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 -7°C on Tue afternoon, min -14°C on Thu night). Winds decreasing (gales from the SW on Tue afternoon, strong winds from the WSW by Fri morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -8°C on Fri night, min -20°C on Sat night). Winds decreasing (gales from the NW on Sat morning, light winds from the S by Sun night). | ||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | | |  |  |  |  |  | | |  | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | light snow | light snow | snow shwrs | snow shwrs | light snow | some clouds | some clouds | |
Cloud base (m) | 200 | 250 | 250 | 250 | 200 | 200 | 200 | 150 | 100 | 100 | 0 | 100 | 50 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 1 | 1 | 1 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -7 | -7 | -9 | -10 | -11 | -9 | -10 | -13 | -11 | -8 | -8 | -15 | -19 | -19 | -18 | -15 |
min °C | -7 | -9 | -9 | -10 | -10 | -11 | -10 | -14 | -13 | -12 | -10 | -10 | -19 | -20 | -19 | -18 | -17 |
chill °C | -19 | -21 | -21 | -23 | -23 | -24 | -22 | -26 | -25 | -24 | -21 | -22 | -34 | -34 | -30 | -29 | -26 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 1:29 | — | — | 1:22 | — | — | 1:18 | — | — | 1:12 | — | — | 1:07 | — | — |
 | 4:43 | — | — | 4:49 | — | — | 4:53 | — | — | 5:00 | — | — | 5:05 | — | — | 5:09 | — |
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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 -7°C on Tue afternoon, min -14°C on Thu night). Winds decreasing (gales from the SW on Tue afternoon, strong winds from the WSW by Fri morning).
Peter I Island Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -8°C on Fri night, min -20°C on Sat night). Winds decreasing (gales from the NW on Sat morning, light winds from the S by Sun night).
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) | |||||
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* 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.