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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Tue 17 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -2°C on Tue morning, min -7°C on Thu afternoon). Winds increasing (calm on Tue night, fresh winds from the SW by Thu morning).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -3°C on Sun night, min -8°C on Fri night). Winds increasing (light winds from the N on Fri morning, near gales from the W by Sat morning).

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
light snow
light snow
light snow
heavy snow
mod snow
mod snow
heavy snow
mod snow
light snow
heavy snow
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
light snow
light snow
light snow
heavy snow
mod. snow
mod. snow
heavy snow
mod. snow
light snow
heavy snow
 km/h
10
NNW
20
NNW
10
NNW
15
S
10
SSW
15
SW
25
SW
30
SW
20
WSW
15
N
35
N
25
WNW
50
W
35
W
25
W
20
WNW
25
NW
30
NNW
2
1
4
17
9
7
11
6
3
13
max °C
-2
-2
-2
-3
-3
-2
-4
-6
-6
-5
-4
-4
-8
-8
-5
-5
-4
-3
min °C
-3
-2
-3
-3
-3
-3
-6
-7
-7
-6
-5
-8
-8
-8
-7
-5
-5
-4
-7
-7
-6
-8
-6
-8
-14
-15
-15
-12
-14
-18
-19
-17
-15
-12
-12
-11
450
650
200
300
300
0
0
0
0
0
200
50
0
0
0
200
350
300
Cloud base (m)
300
350
350
300
300
300
350
350
300
350
300
300
300
350
300
300
300
250
Sea lvl1000m2000m3000m4000m5000m
-5-5-6-6-5-4-6-8-9-9-8-10-12-12-9-8-8-7-3-2-3-3-3-3-5-7-7-6-5-6-8-8-6-5-5-411-1-1-1-2-4-4-5-3-2-3-4-5-3-2-2-134221-2-3-1-2010-1-10222
Sunrise
7:03
7:07
7:09
7:13
7:16
7:18
Sunset
7:38
7:36
7:31
7:28
7:24
7:21

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

The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Temperatures will be below freezing (max -2°C on Tue morning, min -7°C on Thu afternoon). Winds increasing (calm on Tue night, fresh winds from the SW by Thu morning).

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

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -3°C on Sun night, min -8°C on Fri night). Winds increasing (light winds from the N on Fri morning, near gales from the W by Sat morning).

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1000 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
SHIP1475
44 km ESE
3m alt.
4 hours ago
3° C
SHIP6164
44 km ESE
3m alt.
4 hours ago
3° C
SHIP3903
44 km ESE
15m alt.
4 hours ago
- km
SHIP2974
44 km ESE
3m alt.
4 hours ago
3° C
SHIP6441
44 km ESE
15m alt.
4 hours ago
- km
SHIP2486
44 km ESE
3m alt.
4 hours ago
3° C
SHIP8053
44 km ESE
3m alt.
4 hours ago
3° C
SHIP9081
44 km ESE
15m alt.
4 hours ago
- km
SHIP1629
44 km ESE
3m alt.
4 hours ago
3° C
SHIP4385
44 km ESE
15m alt.
4 hours ago
- 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.