– Lat/Long: 68.85° S 90.58° W
Peter I Island
Weather Forecast, AntarcticaIssued: 8 pm Wed 05 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Wed 05 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Wed 05 Aug Local Time
Updates in:
Update imminent hr min s
3 Peter I Island Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -4°C on Sat afternoon, min -13°C on Thu morning). Winds increasing (light winds from the NNW on Thu morning, severe gales from the SW by Fri morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -3°C on Sat night, min -11°C on Tue morning). Winds increasing (fresh winds from the WNW on Sun afternoon, severe gales from the WNW by Mon afternoon). | |||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  |  | | |  | |  |  | |
clear | clear | some clouds | some clouds | clear | cloudy | some clouds | cloudy | light snow | cloudy | cloudy | cloudy | mod. snow | cloudy | snow shwrs | snow shwrs | |
Cloud base (m) | 50 | 0 | 200 | 100 | 50 | 50 | 100 | 100 | 150 | 50 | 100 | |||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | 1 | — | — | — | 7 | — | 1 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -12 | -13 | -13 | -12 | -11 | -11 | -8 | -6 | -4 | -3 | -5 | -4 | -5 | -6 | -7 | -8 |
min °C | -12 | -13 | -13 | -13 | -12 | -11 | -12 | -6 | -4 | -5 | -5 | -5 | -7 | -6 | -8 | -10 |
chill °C | -21 | -20 | -20 | -22 | -27 | -25 | -24 | -16 | -14 | -17 | -17 | -14 | -17 | -18 | -22 | -24 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 450 | 250 | 0 | 0 | 0 | 100 | 0 |
 | — | 12:15 | — | — | 12:10 | — | — | 12:04 | — | — | 12:00 | — | — | 11:56 | — | — |
 | — | — | 6:01 | — | — | 6:06 | — | — | 6:10 | — | — | 6:15 | — | — | 6:19 | — |
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Peter I Island Weather (Days 0-3):
The weather forecast for Peter I Island is: A dusting of new snow. Temperatures will be below freezing (max -4°C on Sat afternoon, min -13°C on Thu morning). Winds increasing (light winds from the NNW on Thu morning, severe gales from the SW by Fri morning).
Peter I Island Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -3°C on Sat night, min -11°C on Tue morning). Winds increasing (fresh winds from the WNW on Sun afternoon, severe gales from the WNW 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) |  | ||||
Teniente R. Marsh Airport |  | ||||
Ushuaia Naval Base Airport | | ||||
Puerto Williams | |||||
| |||||
Rio Grande Airport |  | ||||
| |||||
Rio Gallegos Airport |  | ||||
Aeropuerto Internacional de El Calafate Airport | | ||||
Mount Pleasant 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.