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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Wed 21 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -6°C on Thu afternoon, min -10°C on Fri morning). Mainly near gales.

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -5°C on Mon afternoon, min -8°C on Sat night). Winds decreasing (near gales from the WNW on Sat night, light winds from the SE by Sun night).

Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
snow showers
cloud
heavy snow
mod snow
mod snow
snow showers
light snow
light snow
heavy snow
snow showers
part cloud
cloud
part cloud
cloud
heavy snow
cloud
cloud
light snow
mod. snow
snow shwrs
cloudy
heavy snow
mod. snow
mod. snow
snow shwrs
light snow
light snow
heavy snow
snow shwrs
some clouds
cloudy
some clouds
cloudy
heavy snow
cloudy
cloudy
light snow
 km/h
35
WSW
20
WSW
20
N
40
NW
45
WSW
40
W
20
NW
40
NNE
40
NE
55
NW
25
NW
25
NNW
15
NE
20
SW
20
NNW
30
NW
30
NNW
25
N
20
NE
6
1
30
9
6
2
4
5
26
2
13
5
max °C
-9
-8
-6
-6
-9
-9
-8
-8
-7
-7
-7
-6
-6
-7
-5
-5
-7
-5
-5
min °C
-9
-9
-7
-9
-10
-10
-9
-8
-7
-8
-8
-7
-7
-7
-7
-7
-7
-7
-6
-18
-17
-14
-20
-21
-21
-18
-18
-17
-20
-16
-15
-13
-14
-14
-16
-15
-15
-13
50
100
400
400
250
250
0
350
350
300
450
600
450
350
500
550
550
600
500
Cloud base (m)
300
300
250
200
250
300
300
400
200
250
300
300
1750
250
300
250
300
350
250
Sea lvl1000m2000m3000m4000m5000m
-9-9-7-8-10-10-9-8-7-8-8-7-7-7-6-6-7-6-6-6-6-4-4-6-5-5-4-4-4-4-3-3-4-3-3-3-3-3-3-3-1-1-2-2-2-1-1-101-1-1100101132221223443343443
Sunrise
3:55
3:59
4:03
4:07
4:11
4:15
Sunset
10:53
10:50
10:46
10:44
10:39
10:37

Loading...

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

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -6°C on Thu afternoon, min -10°C on Fri morning). Mainly near gales.

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

A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -5°C on Mon afternoon, min -8°C on Sat night). Winds decreasing (near gales from the WNW on Sat night, light winds from the SE by Sun night).

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1600 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
SHIP917
66 km N
-m alt.
57 minutes ago
2° C
-
39
Strong winds from the SW
(39 kph at 220).
SHIP4169
66 km N
3m alt.
57 minutes ago
2° C
39
Strong winds from the SW
(39 kph at 220).
SHIP4355
66 km N
15m alt.
57 minutes ago
3° C
39
Fresh winds from the SW
(39 kph at 220).
- km
SHIP1249
66 km N
-m alt.
57 minutes ago
2° C
-
39
Strong winds from the SW
(39 kph at 220).
SHIP722
66 km N
-m alt.
57 minutes ago
2° C
No report.
39
Strong winds from the SW
(39 kph at 220).
SHIP1194
67 km NW
-m alt.
57 minutes ago
2° C
No report.
44
Strong winds from the SW
(44 kph at 230).
SHIP4640
76 km N
15m alt.
2 hours ago
3° C
45
Strong winds from the WSW
(45 kph at 240).
- km
SHIP212
76 km N
-m alt.
2 hours ago
2° C
-
37
Fresh winds from the SW
(37 kph at 230).
SHIP4643
76 km N
3m alt.
3 hours ago
2° C
42
Strong winds from the SW
(42 kph at 230).
SHIP5484
76 km N
15m alt.
3 hours ago
3° C
42
Strong winds from the SW
(43 kph at 230).
- 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.