– Lat/Long: 68.85° S 90.58° W
Peter I Island Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 2 pm Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Wed 30 Sep 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 Wed afternoon, min -9°C on Thu night). Winds increasing (moderate winds from the WNW on Thu morning, gales from the NNW by Sat morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -4°C on Sun night, min -9°C on Tue morning). Winds decreasing (stormy winds from the N on Mon afternoon, light winds from the SW by Tue morning). | ||||||||||||||||
Wed 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | | | |  | | | | |  |  | |
cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | cloudy | cloudy | cloudy | cloudy | light snow | mod. snow | |
Cloud base (m) | 100 | 150 | 150 | 150 | 150 | 350 | 150 | 100 | 0 | ||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — | 1 | 7 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -7 | -8 | -7 | -8 | -9 | -9 | -8 | -7 | -6 | -6 | -6 | -5 | -4 | -5 | -6 | -6 |
min °C | -7 | -8 | -8 | -8 | -9 | -9 | -9 | -9 | -7 | -6 | -8 | -7 | -5 | -5 | -6 | -6 | -8 |
chill °C | -18 | -17 | -17 | -18 | -19 | -18 | -19 | -20 | -18 | -18 | -20 | -17 | -14 | -17 | -18 | -19 | -16 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 400 | 150 | 200 | 0 |
 | — | — | 8:07 | — | — | 8:03 | — | — | 7:58 | — | — | 7:54 | — | — | 7:50 | — | — |
 | — | 9:32 | — | — | 9:37 | — | — | 9:40 | — | — | 9:45 | — | — | 9:47 | — | — | 9:52 |
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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 Wed afternoon, min -9°C on Thu night). Winds increasing (moderate winds from the WNW on Thu morning, gales from the NNW by Sat morning).
Peter I Island Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -4°C on Sun night, min -9°C on Tue morning). Winds decreasing (stormy winds from the N on Mon afternoon, light winds from the SW by Tue morning).
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 |
|---|---|---|---|---|---|
BaseSanMartin |  | ||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseEsperanza | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
BaseCarlini | |||||
Ushuaia Naval Base 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.