Mountain resort image
– Lat/Long: 68.85° S 90.58° W

Peter I Island
Weather Forecast, Antarctica

Issued: 2 pm Wed 12 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be below freezing (max -1°C on Wed afternoon, min -10°C on Sat morning). Winds decreasing (fresh winds from the WNW on Thu morning, calm by Fri night).

Days 5–7 Weather Summary

Light rain (total 4mm), mostly falling on Sun morning. Temperatures will be below freezing (max -2°C on Sun morning, min -12°C on Mon night). Winds decreasing (strong winds from the ESE on Sun afternoon, calm by Mon night).

Wed
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
rain showers
rain showers
part cloud
light rain
light rain
cloud
clear
part cloud
light rain
light rain
light rain
light rain
light rain
part cloud
part cloud
light rain
light rain
rain shwrs
rain shwrs
some clouds
light rain
light rain
cloudy
clear
some clouds
light rain
light rain
light rain
light rain
light rain
some clouds
some clouds
light rain
Cloud base (m)
50
50
0
0
km/h
15
NNW
30
WNW
30
WNW
35
NW
30
WNW
20
WNW
20
WNW
10
W
5
SSE
5
SE
20
E
30
E
40
ESE
40
SE
30
SE
15
SE
5
NE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.2
0.3
0.2
0.2
0.1
0.1
0.4
0.7
0.6
0.5
0.6
max °C
-1
-1
-1
-2
-3
-4
-4
-6
-9
-8
-3
-2
-2
-4
-10
-11
-8
min °C
-3
-1
-2
-3
-4
-4
-5
-9
-10
-8
-8
-3
-3
-9
-10
-11
-12
 chill °C
-8
-7
-10
-11
-11
-10
-10
-9
-13
-12
-14
-10
-12
-19
-20
-18
-16
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-8-10-12-11-11-11-11-11-10-10-11-11-10-11-11-11-13-5-7-8-8-8-8-8-9-9-8-8-7-7-8-8-9-10-2-1-2-3-4-4-5-8-10-8-6-3-3-7-10-11-10
Sunrise
11:42
11:37
11:33
11:29
11:25
Sunset
6:28
6:31
6:36
6:39
6:44
6:47

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Peter I Island Weather (Days 0-3):

The weather forecast for Peter I Island is: Mostly dry. Temperatures will be below freezing (max -1°C on Wed afternoon, min -10°C on Sat morning). Winds decreasing (fresh winds from the WNW on Thu morning, calm by Fri night).

Peter I Island Weather (Days 3-6):

Light rain (total 4mm), mostly falling on Sun morning. Temperatures will be below freezing (max -2°C on Sun morning, min -12°C on Mon night). Winds decreasing (strong winds from the ESE on Sun afternoon, calm by Mon night).

This table gives the weather forecast for Peter I Island at the specific elevation of 0 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.

Live conditions reported by 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
BaseSanMartin
958 km E
7m alt.
2 hours ago
-19° C
Mist
4
Calm
(4 kph at 140).
3.0 km
Mid: mostly cloudy
Marambio Airport (Seymour Island)
1567 km E
232m alt.
2 hours ago
clear
-
9
Light winds from the W
(9 kph at 280).
0.0 km
BaseMarambio
1570 km E
200m alt.
2 hours ago
-14° C
-
9
Light winds from the WNW
(9 kph at 300).
35 km
Mid: scattered
BaseEsperanza
1610 km E
24m alt.
2 hours ago
-10° C
-
Wind obs. (6 kph from 230 degs) was rejected.
30 km
Mid: few
Teniente R. Marsh Airport
1616 km ENE
45m alt.
2 hours ago
-2° C
partially cloudy
Dry and partly cloudy.
17
Light winds from the W
(17 kph at 260).
10.0 km
Low: scattered
Mid: broken
Dinamet
1623 km ENE
52m alt.
2 hours ago
-3° C
No report.
22
Moderate winds from the WNW
(22 kph at 300).
BaseCarlini
1624 km ENE
11m alt.
2 hours ago
-3° C
Mist
33
Fresh winds from the NW
(33 kph at 320).
26 km
Mid: mostly cloudy
Ushuaia Naval Base Airport
1935 km NE
204m alt.
2 hours ago
clear
-
7
Light winds from the N
(7 kph at 10).
0.0 km
1941 km NE
14m alt.
2 hours ago
-1° C
No report.
Wind obs. (43 kph from 260 degs) was rejected.
Puerto Williams
1941 km NE
14m alt.
2 hours ago
4° C
No report.
24
Moderate winds from the W
(24 kph at 270).
10.0 km

* 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.