Mountain resort image
– Lat/Long: 69.18° S 70.25° W

Mount Calais
Weather Forecast, Antarctica

Issued: 2 am Sun 21 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Mon night. Extremely cold (max -12°C on Tue night, min -18°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -10°C on Wed night, min -16°C on Wed afternoon). Winds decreasing (gales from the NNW on Thu night, light winds from the W by Fri night).

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
snow showers
part cloud
light snow
snow showers
clear
clear
part cloud
part cloud
heavy snow
snow showers
heavy snow
heavy snow
heavy snow
heavy snow
part cloud
part cloud
some clouds
cloudy
snow shwrs
some clouds
light snow
snow shwrs
clear
clear
some clouds
some clouds
heavy snow
snow shwrs
heavy snow
heavy snow
heavy snow
heavy snow
some clouds
some clouds
km/h
5
W
10
NW
10
WNW
20
WSW
20
NW
10
SW
15
SSW
10
S
5
NW
35
N
60
N
50
NNW
45
NW
55
NNW
60
NNW
30
N
15
WSW
10
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
1
4
17
33
14
25
68
24
 mm
max °C
-16
-16
-15
-13
-14
-15
-16
-15
-12
-13
-15
-10
-10
-10
-11
-13
-13
-15
min °C
-16
-16
-16
-14
-14
-18
-17
-16
-14
-14
-16
-15
-10
-11
-12
-13
-13
-16
 chill °C
-21
-22
-23
-23
-23
-24
-25
-22
-14
-27
-31
-24
-21
-24
-26
-23
-20
-23
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1950
1600
500
1850
1850
500
1450
7550
500
500
500
450
450
400
400
2000
Sea lvl1000m2000m3000m4000m5000m
-23-23-22-20-20-22-22-20-16-14-18-18-14-16-17-18-19-21-20-20-19-18-17-20-20-18-15-14-17-16-13-14-15-16-17-19-16-16-16-14-14-17-17-16-13-14-16-13-10-11-12-13-13-16-12-13-13-11-12-14-14-14-13-13-14-10-8-8-9-10-9-12-10-11-11-9-10-11-13-12-12-13-12-8-5-4-6-7-7-11-8-9-9-8-8-9-11-11-11-12-9-5-2-1-2-4-5-9
Sunrise
12:00
12:00
12:00
12:00
12:00
12:00
Sunset
12:00
12:00
12:00
12:00
12:00
12:00

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Mount Calais Weather (Days 0-3):

The weather forecast for Mount Calais is: A light covering of new snow mostly falling on Mon night. Extremely cold (max -12°C on Tue night, min -18°C on Mon night). Wind will be generally light.

Mount Calais Weather (Days 3-6):

A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -10°C on Wed night, min -16°C on Wed afternoon). Winds decreasing (gales from the NNW on Thu night, light winds from the W by Fri night).

This table gives the weather forecast for Mount Calais at the specific elevation of 1500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Calais. 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
Marambio Airport (Seymour Island)
810 km NE
232m alt.
2 hours ago
clear
-
67
Gales from the WNW
(67 kph at 300).
0.0 km
Teniente R. Marsh Airport
934 km NE
45m alt.
2 hours ago
0° C
snow showers
Shower light snow.
56
Near gales from the WNW
(56 kph at 300).
10.0 km
Low: overcast
Guardiamarina Airport
1594 km N
27m alt.
2 hours ago
4° C
clear
Dry and partly cloudy.
7
Light winds from the WSW.(Wind varies from 200 to 280 degs)
(7 kph at 250).
10.0 km
Low: no cloud
Ushuaia Naval Base Airport
1608 km N
204m alt.
2 hours ago
clear
-
15
Light winds from the N
(15 kph at 0).
0.0 km
Rio Grande Airport
1721 km N
102m alt.
2 hours ago
clear
Mist -.
11
Light winds from the W
(11 kph at 280).
0.0 km
Low: few
Mid: overcast
High: overcast
1804 km N
215m alt.
2 hours ago
clear
-
11
Light winds from the W.(Wind varies from 240 to 340 degs)
(11 kph at 270).
0.0 km
Rio Gallegos Airport
1958 km N
215m alt.
2 hours ago
clear
-
11
Light winds from the W
(11 kph at 260).
0.0 km
ASCATC242E67S
1992 km SW
15m alt.
2 hours ago
60
Near gales from the WNW
(60 kph at 287).
- km
ASCATC242E66S
2001 km SW
15m alt.
2 hours ago
59
Near gales from the WNW
(59 kph at 284).
- km
ASCATB241E67S
2026 km SW
15m alt.
3 hours ago
62
Gales from the WNW
(62 kph at 289).
- 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.