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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Tue 03 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Wed night. Temperatures will be below freezing (max -2°C on Thu night, min -8°C on Wed night). Winds decreasing (strong winds from the N on Tue night, calm by Wed night).

Days 4–6 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Sat morning, min -2°C on Fri morning). Winds decreasing (fresh winds from the SSW on Fri night, light winds from the W by Sun night).

Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
cloud
cloud
light snow
mod snow
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
some clouds
some clouds
cloudy
cloudy
light snow
mod. snow
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
 km/h
10
WSW
10
NNW
25
N
35
N
20
N
5
NW
30
SSW
35
SSW
25
SSW
20
SSW
20
SSW
35
SW
30
SW
25
SW
20
WSW
15
W
10
W
5
W
1
6
max °C
-7
-6
-5
-5
-6
-6
-8
-6
-2
-1
1
3
5
5
5
5
4
4
min °C
-7
-7
-6
-5
-6
-8
-8
-7
-6
-2
0
1
4
4
5
5
4
3
-12
-12
-15
-14
-13
-16
-17
-16
-15
-8
-5
-6
-1
-1
1
2
2
0
0
350
300
500
400
150
100
150
0
0
1450
0
2500
2650
2900
2700
2550
2300
Cloud base (m)
500
400
750
600
1550
300
300
350
350
400
400
400
350
9000
6200
2750
Sea lvl1000m2000m3000m4000m5000m
-7-7-6-5-6-7-8-7-4-212555544-4-4-3-2-4-4-5-4-3-112445554-2-1-100-2-2-2-301-133355412133111-201-2122453
Sunrise
6:20
6:22
6:26
6:28
6:31
6:35
Sunset
8:30
8:27
8:22
8:20
8:15
8:12

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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 Wed night. Temperatures will be below freezing (max -2°C on Thu night, min -8°C on Wed night). Winds decreasing (strong winds from the N on Tue night, calm by Wed night).

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

Mostly dry. Freeze-thaw conditions (max 5°C on Sat morning, min -2°C on Fri morning). Winds decreasing (fresh winds from the SSW on Fri night, light winds from the W by Sun night).

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
SHIP3676
41 km SW
15m alt.
1 hour ago
3° C
8
Light winds from the NNE
(8 kph at 20).
- km
SHIP1416
41 km SW
-m alt.
1 hour ago
1° C
No report.
7
Light winds from the NNE
(7 kph at 20).
SHIP2499
41 km SW
3m alt.
1 hour ago
1° C
8
Light winds from the NNE
(8 kph at 20).
SHIP669
41 km SW
-m alt.
1 hour ago
1° C
No report.
7
Light winds from the NNE
(7 kph at 20).
SHIP6679
41 km SW
3m alt.
1 hour ago
1° C
8
Light winds from the NNE
(8 kph at 20).
SHIP1164
45 km SW
-m alt.
1 hour ago
2° C
-
9
Light winds from the N
(9 kph at 10).
SHIP212
45 km SW
-m alt.
1 hour ago
2° C
-
9
Light winds from the N
(9 kph at 10).
SHIP19
45 km SW
-m alt.
1 hour ago
2° C
No report.
9
Light winds from the N
(9 kph at 10).
SHIP417
45 km SW
-m alt.
1 hour ago
2° C
-
9
Light winds from the N
(9 kph at 10).
SHIP936
45 km SW
-m alt.
1 hour ago
2° C
No report.
9
Light winds from the N
(9 kph at 10).

* 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.