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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 2 am Sun 08 Nov Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -4°C on Tue afternoon, min -13°C on Sun night). Winds decreasing (strong winds from the NE on Mon night, light winds from the SE by Tue night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -3°C on Thu night, min -10°C on Wed night). Winds increasing (light winds from the ESE on Wed morning, near gales from the WNW by Fri morning).

Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
mod snow
heavy snow
snow showers
cloud
part cloud
light snow
cloud
light snow
cloud
cloud
snow showers
part cloud
cloud
mod snow
light snow
snow showers
heavy snow
light snow
mod. snow
heavy snow
snow shwrs
cloudy
some clouds
light snow
cloudy
light snow
cloudy
cloudy
snow shwrs
some clouds
cloudy
mod. snow
light snow
snow shwrs
heavy snow
Cloud base (m)
400
200
200
250
250
5400
400
400
1050
300
2850
300
350
300
300
300
300
300
km/h
20
NNW
40
N
40
WSW
30
WSW
25
WSW
10
NNW
45
NNE
30
NE
15
E
10
ESE
15
SSE
30
SW
20
SW
15
W
25
NNW
45
WNW
40
W
35
NNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
9
12
1
—
—
1
—
1
—
—
1
—
—
10
3
3
12
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-6
-6
-9
-13
-11
-7
-5
-4
-4
-6
-6
-8
-8
-5
-3
-5
-8
-4
min °C
-7
-7
-13
-13
-12
-11
-5
-4
-6
-7
-7
-10
-9
-6
-5
-6
-8
-7
 chill °C
-14
-16
-24
-23
-21
-17
-15
-11
-10
-14
-14
-19
-17
-11
-13
-16
-18
-14
Freezing level m
0
50
0
0
0
0
0
300
0
50
0
0
0
0
50
250
0
150
Sea lvl1000m2000m3000m4000m5000m
-11-10-15-16-16-12-8-8-9-10-10-12-11-8-7-11-12-9-7-7-11-13-12-9-5-4-5-7-7-9-9-6-4-6-8-6-4-4-8-9-8-7-3-1-3-3-4-7-6-3-2-3-4-310-4-5-4-50200-1-4-301200
Sunrise
4:09
—
—
4:07
—
—
4:03
—
—
4:00
—
—
3:56
—
—
3:53
—
—
Sunset
—
—
9:47
—
—
9:52
—
—
9:55
—
—
9:59
—
—
10:02
—
—
10:07

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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 Sun afternoon. Temperatures will be below freezing (max -4°C on Tue afternoon, min -13°C on Sun night). Winds decreasing (strong winds from the NE on Mon night, light winds from the SE by Tue night).

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

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -3°C on Thu night, min -10°C on Wed night). Winds increasing (light winds from the ESE on Wed morning, near gales from the WNW by Fri 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
SHIP10271
19 km SE
15m alt.
1 hour ago
- km
ASCATC292E66S
282 km SSW
15m alt.
2 hours ago
26
Moderate winds from the NNW
(26 kph at 330).
- km
ASCATC291E66S
298 km SW
15m alt.
2 hours ago
23
Moderate winds from the NNW
(23 kph at 334).
- km
ASCATC291E67S
321 km SSW
15m alt.
2 hours ago
26
Moderate winds from the NNW
(26 kph at 328).
- km
ASCATC290E66S
327 km SW
15m alt.
2 hours ago
19
Light winds from the N
(19 kph at 357).
- km
ASCATC292E66S
283 km SSW
15m alt.
2 hours ago
26
Moderate winds from the NNW
(26 kph at 330).
- km
ASCATC291E66S
299 km SW
15m alt.
2 hours ago
23
Moderate winds from the NNW
(23 kph at 334).
- km
ASCATC291E67S
322 km SSW
15m alt.
2 hours ago
26
Moderate winds from the NNW
(26 kph at 328).
- km
ASCATC290E66S
328 km SW
15m alt.
2 hours ago
19
Light winds from the N
(19 kph at 357).
- km
SHIP7094
335 km E
3m alt.
1 hour ago
4°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.