– Lat/Long: 68.85° S 90.58° W
Peter I Island
Weather Forecast, AntarcticaIssued: 8 pm Thu 20 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Thu 20 Aug 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 -3°C on Fri afternoon, min -11°C on Sat morning). Winds decreasing (severe gales from the WSW on Thu night, near gales from the WNW by Sun afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sun night. Temperatures will be well below freezing (max -7°C on Wed morning, min -14°C on Mon morning). Winds increasing (light winds from the SW on Mon morning, strong winds from the SE by Tue night). | |||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  |  | | |  |  | | | |
light snow | some clouds | cloudy | some clouds | cloudy | cloudy | some clouds | some clouds | light snow | mod. snow | cloudy | cloudy | clear | clear | clear | clear | |
Cloud base (m) | 350 | 150 | 200 | 300 | 200 | 200 | 150 | 100 | 50 | 50 | 100 | 600 | 150 | 200 | 200 | 200 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 1 | — | — | — | — | — | — | — | 3 | 6 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -6 | -3 | -5 | -11 | -10 | -7 | -8 | -9 | -10 | -13 | -14 | -11 | -10 | -9 | -9 |
min °C | -8 | -7 | -4 | -9 | -11 | -10 | -10 | -8 | -9 | -13 | -14 | -14 | -13 | -10 | -9 | -9 |
chill °C | -21 | -20 | -15 | -21 | -24 | -22 | -23 | -20 | -22 | -20 | -20 | -22 | -23 | -20 | -18 | -19 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 11:07 | — | — | 11:03 | — | — | 10:57 | — | — | 10:53 | — | — | 10:49 | — | — |
 | — | — | 7:04 | — | — | 7:07 | — | — | 7:12 | — | — | 7:15 | — | — | 7:20 | — |
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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 -3°C on Fri afternoon, min -11°C on Sat morning). Winds decreasing (severe gales from the WSW on Thu night, near gales from the WNW by Sun afternoon).
Peter I Island Weather (Days 3-6):
A light covering of new snow mostly falling on Sun night. Temperatures will be well below freezing (max -7°C on Wed morning, min -14°C on Mon morning). Winds increasing (light winds from the SW on Mon morning, strong winds from the SE by Tue 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 |
|---|---|---|---|---|---|
BaseSanMartin |  | ||||
hy2c299E62S | |||||
hy2c298E62S | |||||
hy2c298E61S | |||||
Captain Arturo Prat Base | |||||
hy2c297E61S | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
hy2c296E60S | |||||
hy2c299E61S |
* 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.