– Lat/Long: 68.85° S 90.58° W
Peter I Island Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 2 am Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
3 Peter I Island Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -3°C on Sun night, min -19°C on Fri night). Mainly extremely windy. | Days 4–6 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -6°C on Mon morning, min -9°C on Wed night). Winds decreasing (stormy winds from the WNW on Mon morning, moderate winds from the NW by Tue afternoon). | |||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | |  | | |  | | | | | |  | |
light snow | cloudy | snow shwrs | some clouds | cloudy | snow shwrs | clear | some clouds | light snow | cloudy | some clouds | cloudy | cloudy | cloudy | light snow | cloudy | cloudy | some clouds | |
Cloud base (m) | 250 | 50 | 0 | 50 | 250 | 0 | 0 | 0 | 50 | 50 | 50 | |||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | — | 3 | — | — | 2 | — | — | 4 | — | — | — | — | — | 3 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -9 | -9 | -10 | -15 | -9 | -9 | -11 | -9 | -3 | -6 | -7 | -7 | -8 | -8 | -7 | -7 | -7 | -7 |
min °C | -12 | -10 | -19 | -17 | -12 | -12 | -11 | -10 | -9 | -6 | -7 | -8 | -8 | -8 | -8 | -7 | -8 | -9 |
chill °C | -25 | -24 | -38 | -34 | -28 | -29 | -26 | -22 | -21 | -19 | -20 | -20 | -18 | -16 | -18 | -17 | -19 | -20 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 150 | 150 | 50 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 8:34 | — | — | 8:30 | — | — | 8:26 | — | — | 8:21 | — | — | 8:17 | — | — | 8:12 | — | — |
 | — | — | 9:14 | — | — | 9:17 | — | — | 9:22 | — | — | 9:25 | — | — | 9:29 | — | — | 9:32 |
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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 Fri night. Temperatures will be below freezing (max -3°C on Sun night, min -19°C on Fri night). Mainly extremely windy.
Peter I Island Weather (Days 3-6):
A dusting of new snow. Temperatures will be well below freezing (max -6°C on Mon morning, min -9°C on Wed night). Winds decreasing (stormy winds from the WNW on Mon morning, moderate winds from the NW by Tue 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 |
|---|---|---|---|---|---|
BaseSanMartin |  | ||||
ASCATC243E68S | |||||
ASCATC242E68S | |||||
ASCATB241E68S | |||||
ASCATC241E68S | |||||
ASCATC241E67S | |||||
ASCATB240E68S | |||||
ASCATC240E68S | |||||
ASCATB239E68S | |||||
ASCATC240E67S |
* 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.