Mountain resort image
– Lat/Long: 64.78° S 63.68° W

AyMount William (Antarctica)
Weather Forecast, Antarctica

Placeholder
Issued: 2 am Sun 02 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Temperatures will be below freezing (max -1°C on Tue afternoon, min -5°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -2°C on Wed morning, min -4°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

A light covering of new snow mostly falling on Sun morning. Freeze-thaw conditions (max 3°C on Mon morning, min -2°C on Sat morning). Winds increasing (calm on Sat morning, fresh winds from the NE by Sat night).

Days 10–12 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Tue morning, min -6°C on Thu night). Wind will be generally light.

Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
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
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
cloud
cloud
snow showers
part cloud
cloud
light snow
mod snow
cloud
clear
part cloud
part cloud
cloud
light snow
light snow
light snow
light snow
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
cloudy
cloudy
snow shwrs
some clouds
cloudy
light snow
mod. snow
cloudy
clear
some clouds
some clouds
cloudy
light snow
light snow
light snow
light snow
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
 km/h
0
S
0
S
5
ENE
5
S
10
SSW
5
S
0
SE
5
NNE
20
NE
20
NE
5
NW
15
NE
15
ENE
20
E
15
E
10
SE
5
SSW
5
W
5
NNW
10
NNE
25
NE
30
NE
20
ENE
25
ENE
25
ESE
25
ENE
15
E
5
ESE
5
SW
5
SSW
5
W
5
W
5
WSW
15
SW
20
WSW
15
WSW
T antarctica.wind.15.cc23
T antarctica.wind.39.cc23
T antarctica.wind.63.cc23
T antarctica.wind.87.cc23
T antarctica.wind.111.cc23
T antarctica.wind.135.cc23
T antarctica.wind.159.cc23
T antarctica.wind.183.cc23
T antarctica.wind.207.cc23
T antarctica.wind.231.cc23
T antarctica.wind.255.cc23
T antarctica.wind.279.cc23
 cm 
1.0
1.0
8
1.0
3
2.0
2.0
 mm 
max°C
-2
-2
-3
-3
-3
-4
-2
-1
-3
-2
-2
-3
-2
-2
-3
-3
-3
-3
-1
0
0
1
0
2
3
2
0
0
0
-3
-3
-3
-4
-4
-4
-4
min°C
-3
-2
-4
-4
-3
-5
-3
-2
-3
-3
-3
-3
-2
-2
-3
-3
-3
-4
-2
-1
-1
1
0
1
2
1
-2
0
-1
-5
-4
-3
-5
-4
-5
-6
chill°C 
-3
-2
-4
-7
-7
-8
-3
-2
-8
-9
-3
-7
-7
-8
-8
-6
-6
-4
-4
-4
-6
-5
-6
-4
-4
-4
-4
0
-4
-5
-4
-3
-10
-9
-11
-12
Freezing level (m
50
150
0
0
0
0
0
250
0
0
100
0
250
100
0
0
50
0
100
350
400
650
600
750
1200
950
350
450
450
0
0
0
0
0
0
0
Cloud base (m)
300
300
300
300
300
300
400
1850
400
300
650
1400
450
250
300
400
5500
550
500
250
250
250
1900
1200
4800
1350
300
300
300
300
350
300
300
Sea lvl1000m2000m3000m4000m5000m
-9-9-9-9-8-8-8-8-8-9-10-9-8-7-7-8-8-8-7-7-5-5-5-3-4-5-6-6-6-7-8-8-8-7-9-8-6-6-6-6-6-6-5-5-5-6-6-5-5-5-5-6-6-5-4-4-2-2-201-1-3-3-3-5-6-5-6-5-7-7-3-2-4-4-3-5-3-2-3-3-3-3-2-2-3-3-3-4-2-1-110232-10-1-4-4-3-5-4-5-511-1-1-1-402-211-121-200-322233344132-3-2-1-3-3-2-4
Sunrise
4:37
4:41
4:45
4:48
4:52
4:56
5:00
5:03
5:07
5:11
5:15
5:18
Sunset
10:15
10:12
10:07
10:05
10:00
9:58
9:53
9:51
9:46
9:43
9:39
9:36

Mount William (Antarctica) Weather (Days 0-3):

The weather forecast for Mount William (Antarctica) is: Mostly dry. Temperatures will be below freezing (max -1°C on Tue afternoon, min -5°C on Mon night). Wind will be generally light.

Mount William (Antarctica) Weather (Days 3-6):

A moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -2°C on Wed morning, min -4°C on Fri night). Wind will be generally light.

Mount William (Antarctica) Weather (Days 6-9):

A light covering of new snow mostly falling on Sun morning. Freeze-thaw conditions (max 3°C on Mon morning, min -2°C on Sat morning). Winds increasing (calm on Sat morning, fresh winds from the NE by Sat night).

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount William (Antarctica). 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
Centro Met. Antártico Presidente Eduardo Frei
370 km NE
48m alt.
2 hours ago
-4° C
No report.
Wind obs. (115 kph from 270 degs) was rejected.
Teniente R. Marsh Airport
371 km NE
45m alt.
3 hours ago
clear
Fog -.
13
Light winds from the NNE
(13 kph at 20).
0.2 km
Dinamet
378 km NE
52m alt.
2 hours ago
-3° C
No report.
Wind obs. (22 kph from 300 degs) was rejected.
SHIP3597
384 km NNE
3m alt.
3 hours ago
2° C
ASCATB282E70S
864 km SSW
15m alt.
2 hours ago
8
Light winds from the NNW
(8 kph at 338).
- km
SHIP1532
385 km NNE
15m alt.
3 hours ago
- km
SHIP7624
385 km NNE
15m alt.
3 hours ago
- km
SHIP1929
385 km NNE
15m alt.
3 hours ago
- km
SHIP8868
385 km NNE
15m alt.
3 hours ago
- km
SHIP6343
385 km NNE
3m alt.
3 hours ago
2° C

* 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.