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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Wed 17 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Heavy rain (total 21mm), heaviest during Sat afternoon. Temperatures will be below freezing (max -1°C on Sat morning, min -6°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 8mm), mostly falling on Sat night. Temperatures will be below freezing (max -4°C on Sat night, min -16°C on Sun night). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
rain showers
light rain
rain showers
light rain
light rain
rain showers
light rain
mod rain
mod rain
light rain
cloud
part cloud
clear
clear
clear
cloud
part cloud
part cloud
light rain
rain shwrs
light rain
rain shwrs
light rain
light rain
rain shwrs
light rain
mod. rain
mod. rain
light rain
cloudy
some clouds
clear
clear
clear
cloudy
some clouds
some clouds
 km/h
10
NE
5
SW
10
WSW
10
WSW
5
W
0
N
15
WSW
10
NNE
20
NNE
10
W
10
E
10
ESE
5
ESE
5
ENE
5
SSW
0
NW
5
WSW
5
SW
5
N
 cm 
 mm 
3
0.1
1.1
1.5
0.1
4
2
1.6
7
7
0.3
max°C
-4
-3
-3
-5
-3
-2
-2
-1
-1
-4
-7
-8
-12
-11
-10
-12
-7
-7
-2
min°C
-5
-4
-4
-6
-5
-2
-6
-3
-2
-6
-8
-10
-16
-14
-12
-14
-9
-9
-9
chill°C 
-5
-6
-9
-10
-5
-2
-9
-6
-7
-6
-14
-16
-21
-18
-12
-14
-9
-9
-12
Freezing level (m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
250
250
250
300
250
400
300
400
200
300
250
400
1250
3950
350
350
Sea lvl1000m2000m3000m4000m5000m
-11-11-13-11-9-10-12-10-11-16-17-17-19-19-18-14-11-10-8-9-9-11-9-6-7-9-7-8-12-13-13-16-17-15-13-10-8-6-7-6-7-8-6-4-7-5-5-9-10-11-15-14-13-13-9-8-6-5-4-4-6-4-2-4-2-2-5-8-9-14-13-11-13-8-8-6
Sunrise
7:16
7:11
7:09
7:05
7:01
6:58
Sunset
7:01
7:05
7:07
7:10
7:14
7:16

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

The weather forecast for Mount William (Antarctica) is: Heavy rain (total 21mm), heaviest during Sat afternoon. Temperatures will be below freezing (max -1°C on Sat morning, min -6°C on Thu night). Wind will be generally light.

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

Light rain (total 8mm), mostly falling on Sat night. Temperatures will be below freezing (max -4°C on Sat night, min -16°C on Sun night). Wind will be generally light.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 0 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
ASCATC296E64S
141 km N
15m alt.
3 hours ago
24
Moderate winds from the WNW
(24 kph at 300).
- km
ASCATC297E64S
143 km N
15m alt.
3 hours ago
23
Moderate winds from the WNW
(23 kph at 301).
- km
ASCATC295E64S
144 km NW
15m alt.
3 hours ago
33
Fresh winds from the W
(33 kph at 276).
- km
ASCATC299E63S
217 km NE
15m alt.
3 hours ago
2
Calm
(2 kph at 264).
- km
ASCATB299E63S
225 km NE
15m alt.
3 hours ago
6
Light winds from the WSW
(6 kph at 258).
- km
ASCATC296E63S
251 km N
15m alt.
3 hours ago
35
Fresh winds from the W
(35 kph at 272).
- km
ASCATC297E63S
255 km N
15m alt.
3 hours ago
30
Fresh winds from the W
(30 kph at 277).
- km
ASCATC298E63S
265 km NNE
15m alt.
3 hours ago
30
Fresh winds from the W
(30 kph at 277).
- km
ASCATC295E63S
268 km NW
15m alt.
3 hours ago
42
Strong winds from the W
(42 kph at 266).
- km
ASCATB300E63S
279 km NE
15m alt.
3 hours ago
23
Moderate winds from the WSW
(23 kph at 246).
- 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.