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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 pm Thu 12 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max 0°C on Fri night, min -5°C on Thu night). Winds increasing (light winds from the NW on Fri night, fresh winds from the NE by Sun morning).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -1°C on Sun afternoon, min -4°C on Mon night). Winds decreasing (strong winds from the NE on Sun afternoon, light winds from the N by Tue night).

Thu
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
part cloud
part cloud
cloud
light snow
light snow
light snow
cloud
mod snow
heavy snow
snow showers
part cloud
cloud
cloud
light snow
light snow
clear
some clouds
some clouds
some clouds
cloudy
light snow
light snow
light snow
cloudy
mod. snow
heavy snow
snow shwrs
some clouds
cloudy
cloudy
light snow
light snow
 km/h
15
SW
15
SW
20
SW
20
WSW
10
W
10
NW
15
NNW
20
WNW
20
NNE
40
NE
25
N
15
NNW
10
NW
10
NNW
15
NNE
30
NNE
10
NNE
2
3
5
8
16
1
1
3
max °C
-3
-3
-2
-1
0
0
0
-2
-1
-1
-2
-3
-3
-4
-1
-1
-2
min °C
-3
-5
-2
-2
-1
0
-1
-4
-2
-1
-3
-3
-3
-4
-2
-2
-3
-8
-11
-8
-7
-5
-4
-6
-10
-8
-9
-9
-8
-6
-8
-7
-7
-6
0
0
0
100
200
500
400
50
200
300
200
100
150
0
100
300
100
Cloud base (m)
300
300
300
300
250
250
250
350
400
250
250
300
250
400
1150
400
Sea lvl1000m2000m3000m4000m5000m
-6-6-5-5-6-7-9-11-9-8-10-10-11-11-9-9-9-5-5-4-4-3-3-5-6-5-5-6-6-7-7-5-5-5-3-4-2-2-10-1-3-2-1-3-3-3-4-2-2-3-2-301233-122111-1221
Sunrise
5:18
5:22
5:24
5:28
5:31
Sunset
9:39
9:36
9:32
9:29
9:24
9:22

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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 afternoon. Temperatures will be below freezing (max 0°C on Fri night, min -5°C on Thu night). Winds increasing (light winds from the NW on Fri night, fresh winds from the NE by Sun morning).

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

A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -1°C on Sun afternoon, min -4°C on Mon night). Winds decreasing (strong winds from the NE on Sun afternoon, light winds from the N by Tue 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
SHIP6251
26 km S
3m alt.
1 hour ago
1° C
SHIP2419
26 km S
3m alt.
1 hour ago
1° C
SHIP5937
52 km E
3m alt.
2 hours ago
1° C
SHIP1646
52 km E
3m alt.
2 hours ago
1° C
SHIP3261
52 km E
15m alt.
2 hours ago
- km
SHIP7122
52 km E
15m alt.
2 hours ago
- km
SHIP6092
52 km E
3m alt.
2 hours ago
1° C
SHIP2244
52 km E
3m alt.
2 hours ago
1° C
SHIP3593
52 km E
15m alt.
2 hours ago
- km
SHIP8699
52 km E
3m alt.
2 hours ago
1° 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.