– Lat/Long: 68.85° S 90.58° W
Peter I Island Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 2 pm Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Wed 21 Oct 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 Thu night. Freeze-thaw conditions (max 2°C on Fri night, min -10°C on Wed night). Winds increasing (moderate winds from the NW on Thu night, extremely windy from the W by Fri night). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Sun night, min -8°C on Sun morning). Winds decreasing (stormy winds from the NW on Sat afternoon, moderate winds from the WNW by Sun night). | ||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | | | | | | | | | |
cloudy | some clouds | clear | clear | light snow | mod. snow | light snow | light snow | cloudy | cloudy | light snow | cloudy | clear | light snow | cloudy | cloudy | some clouds | |
Cloud base (m) | 100 | 50 | 0 | 100 | 0 | 0 | 0 | 50 | 2950 | 50 | |||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | 4 | 6 | 2 | 1 | — | — | 2 | — | — | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -9 | -9 | -8 | -6 | -1 | 0 | 1 | 2 | -1 | -1 | -3 | -7 | -6 | 1 | 1 | 1 | 1 |
min °C | -9 | -10 | -8 | -7 | -5 | -1 | 0 | -2 | -2 | -3 | -7 | -8 | -6 | -5 | 1 | 0 | 0 |
chill °C | -24 | -25 | -21 | -19 | -14 | -10 | -9 | -13 | -14 | -14 | -19 | -19 | -15 | -12 | -8 | -9 | -9 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 750 | 1300 | 600 | 550 | 600 | 100 | 0 | 0 | 0 | 1550 | 1400 | 1300 |
 | — | — | 6:33 | — | — | 6:28 | — | — | 6:24 | — | — | 6:18 | — | — | 6:13 | — | — |
 | — | 10:58 | — | — | 11:01 | — | — | 11:07 | — | — | 11:10 | — | — | 11:15 | — | — | 11:20 |
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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 Thu night. Freeze-thaw conditions (max 2°C on Fri night, min -10°C on Wed night). Winds increasing (moderate winds from the NW on Thu night, extremely windy from the W by Fri night).
Peter I Island Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 1°C on Sun night, min -8°C on Sun morning). Winds decreasing (stormy winds from the NW on Sat afternoon, moderate winds from the WNW by Sun night).
This table gives the weather forecast for Peter I Island at the specific elevation of 1000 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 |
|---|---|---|---|---|---|
BaseSanMartin | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseEsperanza | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
BaseCarlini | |||||
Ushuaia Naval Base Airport | | ||||
Puerto Williams |
* 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.