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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Tue 28 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Wed morning. Temperatures will be below freezing (max -5°C on Tue night, min -7°C on Thu morning). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -7°C on Fri night, min -15°C on Sat night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
night
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
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
cloudy
light snow
light snow
light snow
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
some clouds
km/h
15
NE
10
NE
10
NNE
10
NNE
5
NE
5
S
5
SSE
10
SSW
10
SW
20
SW
15
SW
15
SW
5
SSW
10
ENE
15
ESE
15
ESE
15
ESE
20
ESE
20
ESE
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1
1
3
max °C
-5
-5
-5
-6
-7
-7
-6
-6
-6
-7
-9
-9
-10
-14
-14
-14
-13
-13
-10
min °C
-5
-5
-5
-6
-7
-7
-6
-6
-7
-8
-9
-10
-15
-15
-15
-15
-14
-14
-13
-10
-10
-10
-11
-7
-10
-9
-10
-13
-15
-15
-16
-22
-21
-23
-22
-22
-23
-22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
300
300
300
300
300
300
300
350
300
300
300
300
350
500
4300
4950
5600
Sea lvl1000m2000m3000m4000m5000m
-11-11-11-12-12-11-10-9-10-11-11-12-15-18-17-16-15-14-12-7-8-8-9-9-9-7-7-8-9-9-10-14-16-15-15-14-13-11-5-5-5-6-7-7-6-6-7-8-9-10-13-15-15-15-14-14-12-3-3-3-4-5-6-6-6-6-6-9-9-12-14-15-15-14-14-12
Sunrise
9:15
9:18
9:22
9:25
9:27
9:30
Sunset
5:06
5:02
5:00
4:55
4:52
4:50

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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 morning. Temperatures will be below freezing (max -5°C on Tue night, min -7°C on Thu morning). Wind will be generally light.

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

Mostly dry. Temperatures will be well below freezing (max -7°C on Fri night, min -15°C on Sat night). Wind will be generally light.

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
SHIP7849
166 km SW
15m alt.
3 hours ago
- km
Marambio Airport (Seymour Island)
339 km E
232m alt.
2 hours ago
-16° C
moderate snow
Blowing moderate snow.
54
Near gales from the SSW
(54 kph at 210).
0.3 km
Low: broken
Centro Met. Antártico Presidente Eduardo Frei
370 km NE
48m alt.
57 minutes ago
-4° C
No report.
Wind obs. (115 kph from 270 degs) was rejected.
Teniente R. Marsh Airport
371 km NE
45m alt.
2 hours ago
0° C
light snow
Light snow.
17
Light winds from the NNE
(17 kph at 20).
3.0 km
Low: few
Mid: broken
High: overcast
Dinamet
378 km NE
52m alt.
57 minutes ago
-3° C
No report.
Wind obs. (22 kph from 300 degs) was rejected.
SHIP1707
167 km SW
3m alt.
3 hours ago
0° C
SHIP1956
167 km SW
3m alt.
3 hours ago
0° C
SHIP5942
188 km SW
15m alt.
2 hours ago
- km
SHIP2354
188 km SW
3m alt.
2 hours ago
0° C
SHIP4344
188 km SW
3m alt.
2 hours ago
0° 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.