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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Thu 19 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max -1°C on Fri afternoon, min -5°C on Fri night). Mainly fresh winds.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max 0°C on Mon afternoon, min -6°C on Tue night). Winds decreasing (strong winds from the NE on Mon night, light winds from the WNW by Tue afternoon).

Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
cloud
light snow
mod snow
light snow
light snow
light snow
cloud
light snow
snow showers
light snow
light snow
light snow
snow showers
snow showers
light snow
mod snow
some clouds
some clouds
cloudy
light snow
mod. snow
light snow
light snow
light snow
cloudy
light snow
snow shwrs
light snow
light snow
light snow
snow shwrs
snow shwrs
light snow
mod. snow
 km/h
15
WSW
20
SW
10
W
20
NNE
25
N
20
NNW
20
NNW
15
WSW
10
WNW
20
N
15
WNW
15
N
20
NNE
35
NNE
45
NE
40
NE
20
NNE
10
WSW
1
9
1
1
3
3
3
2
2
5
6
2
2
6
max °C
-3
-3
-3
-2
-1
-3
-3
-2
-4
-2
-2
-2
-1
0
-1
-1
-2
-4
min °C
-3
-3
-4
-3
-2
-5
-4
-3
-5
-3
-3
-4
-1
-1
-2
-1
-3
-6
-8
-9
-7
-9
-6
-11
-10
-8
-9
-9
-7
-9
-7
-8
-10
-9
-6
-10
0
0
0
0
250
0
0
150
0
0
200
50
250
400
350
200
250
0
Cloud base (m)
350
350
300
500
250
300
300
300
300
500
300
300
250
250
200
200
200
200
Sea lvl1000m2000m3000m4000m5000m
-6-7-8-8-9-11-11-11-11-9-9-9-8-6-7-7-9-11-5-6-6-5-5-7-7-7-8-5-6-6-4-3-4-4-6-8-3-3-4-3-2-4-4-3-5-3-3-3-1-1-2-1-3-5-2-1-112-101-211022221-2
Sunrise
7:09
7:13
7:16
7:18
7:22
7:24
Sunset
7:31
7:28
7:24
7:21
7:17
7:14

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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 Fri afternoon. Temperatures will be below freezing (max -1°C on Fri afternoon, min -5°C on Fri night). Mainly fresh winds.

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

A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max 0°C on Mon afternoon, min -6°C on Tue night). Winds decreasing (strong winds from the NE on Mon night, light winds from the WNW by Tue afternoon).

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
SHIP508
149 km ENE
-m alt.
1 hour ago
0° C
No report.
6
Light winds from the SSE
(6 kph at 160).
SHIP2507
150 km ENE
3m alt.
2 hours ago
0° C
5
Calm
(5 kph at 180).
SHIP1440
150 km ENE
3m alt.
3 hours ago
0° C
9
Light winds from the ESE
(9 kph at 110).
SHIP779
150 km ENE
-m alt.
1 hour ago
0° C
-
6
Light winds from the S
(6 kph at 180).
SHIP354
150 km ENE
-m alt.
1 hour ago
0° C
-
6
Light winds from the S
(6 kph at 180).
SHIP3748
150 km ENE
15m alt.
1 hour ago
0° C
4
Calm
(4 kph at 160).
- km
SHIP5968
150 km ENE
3m alt.
3 hours ago
0° C
9
Light winds from the ESE
(9 kph at 110).
SHIP5262
150 km ENE
15m alt.
3 hours ago
0° C
9
Light winds from the ESE
(10 kph at 110).
- km
SHIP570
150 km ENE
-m alt.
1 hour ago
0° C
No report.
6
Light winds from the SSE
(6 kph at 160).
SHIP4906
150 km ENE
15m alt.
3 hours ago
0° C
9
Light winds from the ESE
(10 kph at 110).
- km

* 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.