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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Sun 01 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -5°C on Tue night, min -10°C on Mon morning). Winds increasing (light winds from the W on Sun morning, strong winds from the NNE by Tue night).

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Fri night. Freeze-thaw conditions (max 1°C on Fri night, min -8°C on Wed night). Winds increasing (calm on Wed night, strong winds from the SW by Thu afternoon).

Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
cloud
cloud
snow showers
clear
part cloud
part cloud
clear
light snow
light snow
snow showers
light snow
cloud
part cloud
clear
clear
part cloud
light snow
light snow
cloudy
cloudy
snow shwrs
clear
some clouds
some clouds
clear
light snow
light snow
snow shwrs
light snow
cloudy
some clouds
clear
clear
some clouds
light snow
 km/h
5
NNW
10
W
15
NW
20
WNW
15
W
15
WSW
5
W
15
N
30
NNE
35
NNE
35
NNE
5
WSW
35
SSW
45
SW
50
SW
30
SW
15
WNW
30
NNW
3
1
1
1
1
2
4
max °C
-6
-7
-8
-10
-9
-7
-7
-6
-5
-5
-6
-6
-8
-8
-4
-1
-1
1
min °C
-7
-7
-9
-10
-10
-9
-7
-7
-6
-7
-7
-8
-8
-8
-7
-3
-1
-2
-10
-12
-16
-18
-17
-15
-10
-13
-14
-15
-16
-15
-17
-18
-18
-11
-6
-8
500
400
100
150
200
0
150
450
350
400
250
0
0
0
0
0
1250
1050
Cloud base (m)
250
250
650
300
300
300
4550
450
500
700
600
300
300
350
350
350
350
450
Sea lvl1000m2000m3000m4000m5000m
-7-7-9-10-10-8-7-7-6-6-7-7-8-8-6-2-1-1-3-4-5-6-6-6-4-4-3-3-4-5-5-5-5-1110-1-2-2-2-4-20-1-1-1-3-3-3-4-12232111-323122000-3023
Sunrise
6:13
6:16
6:20
6:22
6:26
6:28
Sunset
8:37
8:34
8:30
8:27
8:22
8:20

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

The weather forecast for Mount William (Antarctica) is: A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -5°C on Tue night, min -10°C on Mon morning). Winds increasing (light winds from the W on Sun morning, strong winds from the NNE by Tue night).

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

A light covering of new snow mostly falling on Fri night. Freeze-thaw conditions (max 1°C on Fri night, min -8°C on Wed night). Winds increasing (calm on Wed night, strong winds from the SW by Thu afternoon).

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
SHIP1942
16 km NE
3m alt.
2 hours ago
3° C
partially cloudy
20.4 km
SHIP9354
16 km NE
3m alt.
2 hours ago
3° C
partially cloudy
20.4 km
SHIP9793
16 km NE
15m alt.
2 hours ago
2° C
17.7 km
SHIP6401
16 km NE
3m alt.
2 hours ago
3° C
partially cloudy
20.4 km
SHIP6853
16 km NE
15m alt.
2 hours ago
2° C
17.7 km
SHIP3436
16 km NE
15m alt.
2 hours ago
2° C
17.7 km
SHIP7389
20 km WSW
3m alt.
3 hours ago
1° C
4
Calm
(4 kph at 300).
SHIP3408
20 km WSW
15m alt.
2 hours ago
2° C
2
Calm
(2 kph at 60).
- km
SHIP8291
20 km WSW
15m alt.
3 hours ago
2° C
2
Calm
(2 kph at 300).
- km
SHIP22
20 km WSW
-m alt.
2 hours ago
1° C
No report.
2
Calm
(2 kph at 310).

* 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.