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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Fri 19 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -2°C on Fri night, min -8°C on Sun afternoon). Winds increasing (light winds from the WSW on Fri morning, strong winds from the W by Sat night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -4°C on Wed night, min -9°C on Tue morning). Winds increasing (calm on Tue night, strong winds from the NE by Wed night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light snow
light snow
light snow
cloud
heavy snow
mod snow
light snow
heavy snow
mod snow
light snow
light snow
part cloud
part cloud
cloud
cloud
cloud
snow showers
cloudy
light snow
light snow
light snow
cloudy
heavy snow
mod. snow
light snow
heavy snow
mod. snow
light snow
light snow
some clouds
some clouds
cloudy
cloudy
cloudy
snow shwrs
km/h
5
WSW
10
NNW
20
NNE
10
NNW
10
NNW
40
WNW
25
SSW
35
WSW
30
W
20
W
10
WSW
20
WSW
20
SW
10
SW
5
NNW
10
NE
25
NE
35
NE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
5
1
14
9
3
17
9
4
4
4
 mm
max °C
-6
-5
-2
-2
-4
-5
-6
-8
-7
-7
-7
-8
-8
-9
-6
-6
-5
-4
min °C
-7
-6
-5
-3
-5
-6
-7
-8
-8
-7
-8
-8
-9
-9
-8
-7
-6
-5
 chill °C
-10
-10
-10
-7
-11
-16
-17
-18
-17
-14
-14
-15
-16
-14
-8
-12
-13
-14
Freezing level m
0
0
0
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
300
1450
350
250
250
250
200
250
250
250
300
300
350
350
3550
2100
2200
600
Sea lvl1000m2000m3000m4000m5000m
-9-10-8-8-10-13-15-17-16-15-14-15-15-12-10-10-9-9-7-7-5-5-7-9-10-12-11-10-10-12-11-10-8-8-7-7-7-6-4-3-5-6-7-8-8-7-8-8-9-9-7-7-6-5-6-4-2-1-3-3-4-5-4-3-4-5-6-8-6-6-5-3
Sunrise
11:22
11:23
11:23
11:23
11:23
11:23
Sunset
3:07
3:07
3:07
3:07
3:08
3:08

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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 morning. Temperatures will be below freezing (max -2°C on Fri night, min -8°C on Sun afternoon). Winds increasing (light winds from the WSW on Fri morning, strong winds from the W by Sat night).

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

A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -4°C on Wed night, min -9°C on Tue morning). Winds increasing (calm on Tue night, strong winds from the NE by Wed 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
ASCATB293E64S
185 km WSW
15m alt.
2 hours ago
29
Fresh winds from the N
(29 kph at 0).
- km
ASCATB293E65S
189 km SW
15m alt.
2 hours ago
36
Fresh winds from the NNE
(36 kph at 25).
- km
ASCATB293E66S
205 km SSW
15m alt.
2 hours ago
37
Fresh winds from the NNE
(37 kph at 25).
- km
ASCATB293E63S
227 km WNW
15m alt.
2 hours ago
28
Moderate winds from the NNW
(28 kph at 336).
- km
ASCATB292E65S
228 km SW
15m alt.
2 hours ago
36
Fresh winds from the NNE
(36 kph at 21).
- km
ASCATB292E64S
234 km WSW
15m alt.
2 hours ago
29
Fresh winds from the N
(29 kph at 356).
- km
ASCATB291E64S
271 km WSW
15m alt.
2 hours ago
32
Fresh winds from the N
(32 kph at 357).
- km
ASCATB291E65S
274 km SW
15m alt.
2 hours ago
36
Fresh winds from the NNE
(36 kph at 17).
- km
ASCATB292E66S
274 km SSW
15m alt.
2 hours ago
41
Strong winds from the NE
(41 kph at 38).
- km
ASCATB292E63S
280 km W
15m alt.
2 hours ago
29
Fresh winds from the NNW
(29 kph at 344).
- 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.