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

AyMount McMaster
Weather Forecast, Antarctica

Placeholder
Issued: 10 am Thu 25 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Thu morning. Temperatures will be well below freezing (max -9°C on Thu morning, min -15°C on Sat night). Winds decreasing (near gales from the N on Fri morning, light winds from the NW by Fri night).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -15°C on Sun morning, min -24°C on Tue afternoon). Winds decreasing (strong winds from the ENE on Sun night, calm by Tue night).

Days 7–9 Weather Summary

A dusting of new snow. Extremely cold (max -13°C on Thu night, min -22°C on Wed morning). Mainly near gales.

Days 10–12 Weather Summary

A light covering of new snow mostly falling on Sat night. Extremely cold (max -14°C on Tue morning, min -20°C on Sat morning). Winds increasing (light winds from the WNW on Sat afternoon, extremely windy from the ENE by Tue morning).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
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
night
mod snow
light snow
light snow
light snow
light snow
light snow
part cloud
clear
clear
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
light snow
light snow
cloud
clear
clear
clear
cloud
cloud
light snow
light snow
light snow
cloud
cloud
cloud
cloud
mod. snow
light snow
light snow
light snow
light snow
light snow
some clouds
clear
clear
some clouds
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
light snow
light snow
cloudy
clear
clear
clear
cloudy
cloudy
light snow
light snow
light snow
cloudy
cloudy
cloudy
cloudy
 km/h
50
NNW
30
WNW
40
NW
55
N
30
NNW
5
NW
15
SSW
25
SSW
15
SW
10
NNE
30
NE
50
ENE
10
ESE
35
SSE
35
S
20
WSW
5
W
15
NE
35
NE
25
ENE
5
SE
30
ENE
40
E
0
NNW
30
S
15
W
30
N
25
NNW
15
NW
20
WNW
30
NNW
25
NNW
40
NNE
55
NE
75
NE
110
ENE
Wave Height Map
T antarctica.wind.9.cc23
T antarctica.wind.33.cc23
T antarctica.wind.57.cc23
T antarctica.wind.81.cc23
T antarctica.wind.105.cc23
T antarctica.wind.129.cc23
T antarctica.wind.153.cc23
T antarctica.wind.177.cc23
T antarctica.wind.201.cc23
T antarctica.wind.225.cc23
T antarctica.wind.249.cc23
T antarctica.wind.273.cc23
 cm 
7
2.0
4
4
4
1.0
2.0
2.0
4
2.0
1.0
 mm 
max°C
-9
-12
-11
-11
-12
-12
-13
-13
-14
-15
-16
-15
-16
-17
-18
-23
-23
-23
-21
-20
-21
-18
-15
-13
-13
-13
-17
-19
-19
-18
-17
-17
-17
-17
-16
-15
min°C
-10
-12
-11
-11
-13
-13
-13
-14
-15
-15
-16
-15
-17
-18
-22
-23
-24
-24
-22
-21
-21
-20
-17
-14
-13
-15
-19
-20
-19
-19
-17
-17
-17
-18
-17
-15
chill°C 
-22
-23
-21
-22
-23
-21
-20
-24
-22
-15
-26
-26
-24
-30
-35
-34
-30
-31
-37
-34
-30
-30
-28
-27
-22
-23
-31
-31
-28
-30
-27
-28
-28
-32
-33
-32
Freezing level (m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
350
400
400
400
400
400
400
400
600
450
5500
5350
1450
4200
500
450
1250
1800
2750
4800
450
550
2500
450
450
450
450
450
550
550
1750
2050
Sea lvl1000m2000m3000m4000m5000m
-14-19-20-21-22-23-23-23-23-23-23-23-25-23-24-26-28-29-28-28-27-24-23-23-21-22-24-27-28-28-27-27-27-27-25-21-12-17-18-18-20-20-20-20-21-21-21-21-23-22-22-24-26-27-26-26-25-23-21-20-19-20-22-25-26-25-25-25-25-25-23-19-11-15-14-15-16-17-17-17-18-18-18-18-20-20-21-24-25-25-24-23-23-21-18-17-16-18-20-22-23-22-21-21-21-21-20-18-10-12-11-11-13-13-13-14-15-15-16-15-17-18-20-23-24-24-22-21-21-19-16-14-13-14-18-20-19-19-17-17-17-18-17-15-9-10-9-8-9-10-11-11-12-13-14-13-14-16-19-23-23-22-20-18-20-17-14-11-12-13-16-17-17-16-15-15-15-15-14-13-7-9-7-5-7-8-10-11-13-13-13-11-12-16-19-21-21-20-19-18-18-15-12-11-14-13-16-15-14-13-13-13-13-12-12-11
Sunrise
9:37
9:41
9:44
9:48
9:51
9:55
9:59
10:02
10:06
10:08
10:12
10:17
Sunset
5:27
5:22
5:19
5:15
5:10
5:07
5:04
5:00
4:55
4:52
4:49
4:45

Mount McMaster Weather (Days 0-3):

The weather forecast for Mount McMaster is: A heavy fall of snow, heaviest during Thu morning. Temperatures will be well below freezing (max -9°C on Thu morning, min -15°C on Sat night). Winds decreasing (near gales from the N on Fri morning, light winds from the NW by Fri night).

Mount McMaster Weather (Days 3-6):

Mostly dry. Extremely cold (max -15°C on Sun morning, min -24°C on Tue afternoon). Winds decreasing (strong winds from the ENE on Sun night, calm by Tue night).

Mount McMaster Weather (Days 6-9):

A dusting of new snow. Extremely cold (max -13°C on Thu night, min -22°C on Wed morning). Mainly near gales.

This table gives the weather forecast for Mount McMaster at the specific elevation of 1500 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
ASCATC50E66S
145 km NW
15m alt.
3 hours ago
30
Fresh winds from the WNW
(30 kph at 297).
- km
ASCATC49E65S
152 km WNW
15m alt.
3 hours ago
40
Strong winds from the WNW
(40 kph at 289).
- km
ASCATC50E65S
155 km NW
15m alt.
3 hours ago
29
Fresh winds from the WNW
(29 kph at 293).
- km
ASCATC48E66S
201 km WNW
15m alt.
3 hours ago
33
Fresh winds from the WNW
(33 kph at 297).
- km
ASCATC48E65S
208 km WNW
15m alt.
3 hours ago
31
Fresh winds from the WNW
(31 kph at 295).
- 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.