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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 2 am Thu 05 Nov Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -1°C on Fri afternoon, min -12°C on Thu afternoon). Winds decreasing (strong winds from the NW on Fri night, light winds from the WNW by Sat night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Sun morning. Temperatures will be well below freezing (max -6°C on Tue morning, min -12°C on Mon night). Winds increasing (light winds from the NNW on Sun night, near gales from the NE by Tue morning).

Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
part cloud
part cloud
light snow
light snow
heavy snow
light snow
light snow
heavy snow
mod snow
light snow
light snow
mod snow
light snow
snow showers
light snow
snow showers
light snow
snow shwrs
some clouds
some clouds
light snow
light snow
heavy snow
light snow
light snow
heavy snow
mod. snow
light snow
light snow
mod. snow
light snow
snow shwrs
light snow
snow shwrs
light snow
Cloud base (m)
300
300
1950
250
250
250
250
250
200
200
250
200
350
250
250
1650
300
1350
km/h
20
WSW
20
SW
15
NW
35
N
30
NNW
35
NW
30
WNW
20
NW
35
WNW
20
WNW
20
W
5
NNW
10
ENE
25
SW
20
SW
35
NE
45
NNE
15
NE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
—
—
3
3
19
3
2
16
9
4
2
7
5
3
1
3
2
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-10
-11
-4
-2
-1
-4
-6
-5
-6
-8
-9
-9
-9
-10
-8
-6
-6
-6
min °C
-11
-12
-10
-3
-2
-8
-7
-6
-8
-8
-9
-10
-9
-10
-12
-7
-6
-7
 chill °C
-18
-20
-17
-11
-9
-16
-15
-13
-17
-15
-16
-16
-14
-19
-20
-16
-16
-13
Freezing level m
0
0
0
0
650
150
0
200
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-13-13-9-5-5-10-11-10-11-13-13-12-12-14-14-10-10-10-11-12-7-3-2-6-7-6-7-8-9-10-9-10-10-7-6-7-8-9-6-11-3-3-2-4-4-5-7-6-6-8-5-3-4-6-6-513112-1-1-2-4-3-3-6-21-1
Sunrise
4:20
—
—
4:16
—
—
4:13
—
—
4:09
—
—
4:07
—
—
4:03
—
—
Sunset
—
—
9:37
—
—
9:40
—
—
9:45
—
—
9:47
—
—
9:52
—
—
9:55

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

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -1°C on Fri afternoon, min -12°C on Thu afternoon). Winds decreasing (strong winds from the NW on Fri night, light winds from the WNW by Sat night).

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

A heavy fall of snow, heaviest during Sun morning. Temperatures will be well below freezing (max -6°C on Tue morning, min -12°C on Mon night). Winds increasing (light winds from the NNW on Sun night, near gales from the NE by Tue morning).

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1000 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
hy2c295E64S
91 km W
15m alt.
3 hours ago
44
Strong winds from the SW
(44 kph at 225).
- km
hy2c296E64S
110 km N
15m alt.
3 hours ago
48
Strong winds from the SW
(48 kph at 220).
- km
hy2c294E64S
112 km W
15m alt.
3 hours ago
44
Strong winds from the SW
(44 kph at 225).
- km
hy2c294E65S
114 km WSW
15m alt.
3 hours ago
-
45
Strong winds from the SW
(45 kph at 228).
- km
hy2c293E64S
142 km W
15m alt.
3 hours ago
43
Strong winds from the SW
(43 kph at 230).
- km
hy2c297E64S
143 km N
15m alt.
3 hours ago
46
Strong winds from the SW
(46 kph at 230).
- km
hy2c295E63S
156 km NW
15m alt.
3 hours ago
48
Strong winds from the SW
(48 kph at 220).
- km
hy2c293E65S
179 km SW
15m alt.
3 hours ago
42
Strong winds from the SW
(42 kph at 230).
- km
hy2c296E63S
182 km N
15m alt.
3 hours ago
-
49
Strong winds from the SW
(49 kph at 222).
- km
hy2c294E63S
185 km NW
15m alt.
3 hours ago
45
Strong winds from the SW
(45 kph at 222).
- 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.