– Lat/Long: 68.85° S 90.58° W
Peter I Island Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 2 pm Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Fri 09 Oct 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 Sun night, min -12°C on Fri afternoon). Winds increasing (light winds from the NNW on Sun morning, stormy winds from the NNW by Sun night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -3°C on Mon afternoon, min -13°C on Wed night). Winds decreasing (extremely windy from the N on Mon afternoon, light winds from the NW by Wed night). | ||||||||||||||||
Fri 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | | | |  |  | | | | | | | |
cloudy | some clouds | cloudy | cloudy | light snow | some clouds | cloudy | light snow | some clouds | light snow | mod. snow | cloudy | light snow | mod. snow | cloudy | light snow | some clouds | |
Cloud base (m) | 250 | 250 | 50 | 0 | |||||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | 2 | — | — | 1 | — | 2 | 6 | — | 1 | 8 | — | 1 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -11 | -11 | -10 | -9 | -8 | -6 | -5 | -4 | -6 | -3 | -4 | -7 | -6 | -5 | -9 | -10 | -10 |
min °C | -12 | -12 | -11 | -10 | -9 | -7 | -7 | -6 | -7 | -5 | -8 | -8 | -7 | -9 | -11 | -11 | -13 |
chill °C | -24 | -25 | -23 | -23 | -21 | -14 | -17 | -18 | -19 | -16 | -20 | -20 | -18 | -23 | -25 | -24 | -19 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 600 | 150 | 150 | 150 | 0 | 0 | 250 | 50 | 0 | 0 |
 | — | — | 7:28 | — | — | 7:24 | — | — | 7:18 | — | — | 7:15 | — | — | 7:09 | — | — |
 | — | 10:07 | — | — | 10:12 | — | — | 10:15 | — | — | 10:20 | — | — | 10:23 | — | — | 10:28 |
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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 Sun night, min -12°C on Fri afternoon). Winds increasing (light winds from the NNW on Sun morning, stormy winds from the NNW by Sun night).
Peter I Island Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -3°C on Mon afternoon, min -13°C on Wed night). Winds decreasing (extremely windy from the N on Mon afternoon, light winds from the NW by Wed night).
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 |
|---|---|---|---|---|---|
ASCATC247E69S | |||||
ASCATC247E70S | |||||
ASCATC246E70S | |||||
ASCATC247E68S | |||||
ASCATC246E69S | |||||
ASCATC247E67S | |||||
ASCATC246E68S | |||||
BaseSanMartin |  | ||||
ASCATC245E70S | |||||
ASCATC248E66S |
* 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.