Mountain resort image
– Lat/Long: 66.62° S 51.20° E

AyMount McMaster
Weather Forecast, Antarctica

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Issued: 10 pm Thu 26 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Extremely cold (max -18°C on Thu night, min -20°C on Sat night). Winds decreasing (extremely windy from the E on Thu night, moderate winds from the E by Sun afternoon).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -14°C on Wed afternoon, min -19°C on Sun night). Winds increasing (light winds from the SW on Mon night, near gales from the SW by Wed afternoon).

Days 8–10 Weather Summary

A dusting of new snow. Temperatures will be well below freezing (max -8°C on Fri afternoon, min -13°C on Wed night). Winds decreasing (strong winds from the SW on Wed night, calm by Thu night).

Days 11–13 Weather Summary

A dusting of new snow. Extremely cold (max -12°C on Sat night, min -15°C on Mon night). Wind will be generally light.

Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tue
7
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
snow showers
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
light snow
snow showers
part cloud
clear
clear
part cloud
cloud
cloud
snow showers
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
snow shwrs
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
light snow
snow shwrs
some clouds
clear
clear
some clouds
cloudy
cloudy
snow shwrs
clear
clear
 km/h
105
E
105
ENE
80
ENE
65
ENE
55
ENE
50
ENE
40
ENE
25
E
20
E
10
SE
10
SSE
10
SSW
10
SW
15
SW
20
SW
30
SW
45
SW
50
SW
45
SW
35
SW
20
SW
5
NW
15
NW
10
WNW
15
NE
25
NE
20
N
15
N
15
WNW
10
NNW
5
NW
5
SSW
0
S
5
S
15
SE
15
SE
T antarctica.wind.3.cc23
T antarctica.wind.21.cc23
T antarctica.wind.45.cc23
T antarctica.wind.69.cc23
T antarctica.wind.93.cc23
T antarctica.wind.117.cc23
T antarctica.wind.141.cc23
T antarctica.wind.165.cc23
T antarctica.wind.189.cc23
T antarctica.wind.213.cc23
T antarctica.wind.237.cc23
T antarctica.wind.261.cc23
T antarctica.wind.285.cc23
 cm 
1.0
1.0
2.0
2.0
 mm 
max°C
-18
-19
-19
-18
-19
-19
-19
-20
-20
-19
-19
-19
-18
-18
-18
-16
-15
-14
-13
-11
-10
-10
-9
-8
-8
-10
-11
-12
-12
-13
-12
-12
-12
-13
-15
-15
min°C
-19
-19
-19
-19
-19
-19
-20
-20
-20
-19
-19
-19
-19
-18
-18
-17
-15
-14
-13
-12
-11
-11
-9
-9
-9
-11
-12
-13
-12
-13
-12
-12
-13
-15
-15
-15
chill°C 
-39
-39
-37
-36
-34
-35
-34
-32
-32
-28
-27
-26
-25
-27
-27
-27
-28
-27
-26
-24
-21
-11
-16
-16
-16
-20
-20
-21
-20
-20
-18
-15
-13
-20
-22
-23
Freezing level (m
150
200
350
0
200
250
0
150
100
0
0
150
0
50
50
0
0
0
0
0
100
0
300
400
250
300
400
0
250
400
0
400
400
0
0
150
Cloud base (m)
1200
1150
550
600
400
600
1550
450
400
600
650
650
1950
1350
400
400
400
400
5950
400
1900
1350
1500
1300
450
400
400
450
500
400
400
400
450
450
Sea lvl1000m2000m3000m4000m5000m
-19-19-19-19-19-19-20-20-20-19-19-19-19-18-18-17-15-14-13-12-11-11-9-9-9-11-12-13-12-13-12-12-13-14-15-15-17-17-17-17-17-17-17-18-18-17-17-16-16-16-16-15-13-12-12-11-9-10-8-8-8-9-10-11-11-11-11-11-11-12-13-13-13-13-13-13-13-13-14-14-14-13-13-13-13-13-12-12-12-11-11-9-8-8-7-7-7-8-9-9-9-9-8-8-9-10-12-11-9-10-9-10-10-9-10-10-10-10-10-10-9-9-9-10-10-9-10-8-6-6-6-7-5-7-7-7-7-7-6-6-7-8-10-9-6-6-5-7-7-6-6-7-7-7-7-6-7-6-6-7-8-7-8-6-5-5-4-5-3-5-4-5-5-4-5-4-4-6-7-7-2-3-1-3-3-2-3-3-3-5-4-3-5-4-3-5-5-4-7-4-2-3-2-1-1-1-1-2-2-1-2-2-1-3-4-3
Sunrise
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
2:06
Sunset
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
1:15

Mount McMaster Weather (Days 0-3):

The weather forecast for Mount McMaster is: A dusting of new snow. Extremely cold (max -18°C on Thu night, min -20°C on Sat night). Winds decreasing (extremely windy from the E on Thu night, moderate winds from the E by Sun afternoon).

Mount McMaster Weather (Days 3-6):

Mostly dry. Extremely cold (max -14°C on Wed afternoon, min -19°C on Sun night). Winds increasing (light winds from the SW on Mon night, near gales from the SW by Wed afternoon).

Mount McMaster Weather (Days 6-9):

A dusting of new snow. Temperatures will be well below freezing (max -8°C on Fri afternoon, min -13°C on Wed night). Winds decreasing (strong winds from the SW on Wed night, calm by Thu night).

This table gives the weather forecast for Mount McMaster at the specific elevation of 2830 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount McMaster. 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
ASCATB46E66S
252 km WSW
15m alt.
3 hours ago
27
Moderate winds from the SE
(27 kph at 137).
- km
ASCATB45E66S
305 km WSW
15m alt.
3 hours ago
24
Moderate winds from the SE
(24 kph at 133).
- km
ASCATB44E66S
362 km W
15m alt.
3 hours ago
22
Moderate winds from the SE
(22 kph at 143).
- km
ASCATB43E66S
394 km W
15m alt.
3 hours ago
27
Moderate winds from the SSE
(27 kph at 148).
- km
ASCATB43E65S
432 km W
15m alt.
3 hours ago
26
Moderate winds from the SSE
(26 kph at 150).
- km
ASCATB42E66S
446 km W
15m alt.
3 hours ago
31
Fresh winds from the SSE
(31 kph at 156).
- km
ASCATB41E66S
485 km WSW
15m alt.
3 hours ago
32
Fresh winds from the S
(32 kph at 170).
- km
ASCATB42E65S
491 km W
15m alt.
3 hours ago
24
Moderate winds from the SSW
(24 kph at 200).
- km
ASCATB41E65S
535 km W
15m alt.
3 hours ago
30
Fresh winds from the SSW
(30 kph at 202).
- km
ASCATB40E66S
537 km WSW
15m alt.
3 hours ago
26
Moderate winds from the S
(26 kph at 180).
- 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.