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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Sat 28 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Sat morning. Freeze-thaw conditions (max 1°C on Sat morning, min -5°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Wed afternoon. Temperatures will be below freezing (max 0°C on Tue night, min -4°C on Wed night). Winds increasing (calm on Tue morning, fresh winds from the NE by Wed morning).

Saturday
28
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
cloud
light snow
light snow
cloud
light snow
snow showers
part cloud
clear
part cloud
part cloud
cloud
cloud
light snow
light snow
light snow
light snow
part cloud
light snow
cloudy
light snow
light snow
cloudy
light snow
snow shwrs
some clouds
clear
some clouds
some clouds
cloudy
cloudy
light snow
light snow
light snow
light snow
some clouds
 km/h
20
NE
20
NE
15
NE
5
SW
10
WSW
10
WSW
10
WNW
5
W
5
W
5
WNW
5
NNE
25
NNE
30
NE
20
NNE
10
WSW
25
SW
25
SW
20
SW
1
4
2
1
2
2
3
2
2
max °C
1
1
1
-1
-1
-2
-2
-2
-4
-1
-1
0
0
0
-1
-3
-3
-3
min °C
1
1
0
-1
-1
-3
-2
-2
-5
-3
-1
-2
0
-1
-4
-4
-4
-4
-4
-4
-3
-1
-4
-6
-6
-4
-5
-3
-3
-7
-6
-6
-10
-11
-11
-10
700
800
600
400
350
150
150
150
0
0
400
200
500
450
100
0
0
0
Cloud base (m)
300
300
300
250
250
300
300
300
300
1650
550
1750
300
300
300
300
300
350
Sea lvl1000m2000m3000m4000m5000m
-5-4-6-7-8-9-10-9-9-8-8-6-6-6-9-11-11-8-1-1-3-4-4-5-6-6-6-5-4-3-3-3-6-7-7-6111-1-1-3-2-2-5-2-1-10-1-3-4-4-444322111-313033000-1
Sunrise
6:09
6:13
6:16
6:20
6:22
6:26
Sunset
8:42
8:37
8:34
8:30
8:27
8:22

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Sat morning. Freeze-thaw conditions (max 1°C on Sat morning, min -5°C on Mon night). Wind will be generally light.

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

A light covering of new snow mostly falling on Wed afternoon. Temperatures will be below freezing (max 0°C on Tue night, min -4°C on Wed night). Winds increasing (calm on Tue morning, fresh winds from the NE by Wed morning).

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
SHIP5111
20 km WSW
3m alt.
2 hours ago
5° C
26
Moderate winds from the SSE
(26 kph at 150).
SHIP4
20 km WSW
-m alt.
1 hour ago
5° C
No report.
11
Light winds from the S
(11 kph at 190).
SHIP4582
20 km WSW
15m alt.
1 hour ago
2° C
17
Light winds from the E
(17 kph at 100).
- km
SHIP3531
20 km WSW
3m alt.
2 hours ago
5° C
22
Moderate winds from the ENE
(22 kph at 70).
SHIP3774
20 km WSW
3m alt.
1 hour ago
6° C
17
Light winds from the E
(17 kph at 100).
SHIP5871
20 km WSW
15m alt.
2 hours ago
2° C
26
Moderate winds from the SSE
(26 kph at 150).
- km
SHIP8308
20 km WSW
15m alt.
1 hour ago
2° C
26
Moderate winds from the SE
(26 kph at 130).
- km
SHIP7698
20 km WSW
3m alt.
2 hours ago
5° C
26
Moderate winds from the SSE
(26 kph at 150).
SHIP2224
20 km WSW
3m alt.
2 hours ago
5° C
22
Moderate winds from the ENE
(22 kph at 70).
SHIP1082
20 km WSW
-m alt.
1 hour ago
6° C
No report.
22
Moderate winds from the SSE
(22 kph at 160).

* 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.