– Lat/Long: 68.85° S 90.58° W
Peter I Island Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 2 pm Sat 19 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 19 Sep 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 Sun morning. Temperatures will be well below freezing (max -6°C on Sat night, min -18°C on Sun night). Winds decreasing (severe gales from the W on Sun morning, light winds from the SW by Mon night). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -6°C on Tue night, min -12°C on Wed night). Mainly stormy winds. | ||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | | |  | | |  | | | |  | |
some clouds | snow shwrs | light snow | some clouds | some clouds | some clouds | light snow | snow shwrs | some clouds | clear | some clouds | clear | cloudy | snow shwrs | clear | cloudy | light snow | |
Cloud base (m) | 650 | 150 | 0 | 0 | 650 | 5000 | 2250 | ||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 1 | 3 | — | — | — | 1 | 5 | — | — | — | — | — | 1 | — | — | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -12 | -6 | -7 | -13 | -16 | -14 | -12 | -12 | -11 | -8 | -6 | -9 | -9 | -11 | -12 | -11 | -7 |
min °C | -12 | -11 | -12 | -15 | -18 | -14 | -13 | -12 | -11 | -9 | -9 | -9 | -10 | -12 | -12 | -12 | -10 |
chill °C | -25 | -23 | -27 | -31 | -34 | -29 | -27 | -20 | -24 | -21 | -23 | -23 | -24 | -26 | -28 | -25 | -23 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 8:56 | — | — | 8:52 | — | — | 8:48 | — | — | 8:42 | — | — | 8:38 | — | — |
 | 8:52 | — | — | 8:55 | — | — | — | 9:00 | — | — | 9:02 | — | — | 9:07 | — | — | 9:10 |
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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 Sun morning. Temperatures will be well below freezing (max -6°C on Sat night, min -18°C on Sun night). Winds decreasing (severe gales from the W on Sun morning, light winds from the SW by Mon night).
Peter I Island Weather (Days 3-6):
A dusting of new snow. Temperatures will be well below freezing (max -6°C on Tue night, min -12°C on Wed night). Mainly stormy winds.
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 | |||||
hy2c300E62S | |||||
BaseEsperanza | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini | |||||
hy2c300E61S | |||||
hy2c301E62S |
* 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.