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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 2 pm Mon 09 Nov Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -1°C on Tue afternoon, min -8°C on Mon night). Winds decreasing (fresh winds from the NE on Tue morning, calm by Tue night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -1°C on Thu night, min -7°C on Fri night). Winds decreasing (strong winds from the WSW on Fri night, light winds from the SW by Sun morning).

Mon
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
part cloud
cloud
cloud
mod snow
light snow
part cloud
part cloud
cloud
cloud
mod snow
mod snow
heavy snow
heavy snow
light snow
part cloud
part cloud
snow shwrs
some clouds
cloudy
cloudy
mod. snow
light snow
some clouds
some clouds
cloudy
cloudy
mod. snow
mod. snow
heavy snow
heavy snow
light snow
some clouds
some clouds
Cloud base (m)
250
1450
1000
200
200
250
300
300
2350
250
200
250
250
300
300
350
km/h
15
WSW
5
NNW
35
NE
35
NE
5
NNE
5
SW
10
SSE
10
SW
20
WSW
10
NW
20
N
25
N
20
W
30
WSW
25
SW
20
SW
10
SSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
2
—
—
—
9
2
—
—
—
—
6
7
11
13
1
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-7
-5
-3
-1
-2
-4
-4
-5
-4
-2
-1
-1
-3
-5
-6
-4
-4
min °C
-7
-8
-4
-2
-4
-4
-4
-7
-5
-3
-1
-1
-4
-7
-7
-5
-5
 chill °C
-14
-13
-12
-10
-7
-4
-7
-13
-11
-7
-6
-7
-12
-16
-15
-11
-10
Freezing level m
0
0
0
200
0
0
0
0
0
0
150
350
100
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-16-12-9-7-10-11-11-10-10-8-6-7-10-13-13-11-8-11-9-6-4-6-7-7-8-7-6-4-4-7-10-10-8-5-7-7-4-2-3-4-4-6-5-3-1-1-4-6-7-5-5-3-5-11-100-4-31121-4-3-2-3
Sunrise
—
—
4:03
—
—
4:00
—
—
3:56
—
—
3:53
—
—
3:48
—
—
Sunset
—
9:52
—
—
9:55
—
—
9:59
—
—
10:02
—
—
10:07
—
—
10:10

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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 Tue night. Temperatures will be below freezing (max -1°C on Tue afternoon, min -8°C on Mon night). Winds decreasing (fresh winds from the NE on Tue morning, calm by Tue night).

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

A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -1°C on Thu night, min -7°C on Fri night). Winds decreasing (strong winds from the WSW on Fri night, light winds from the SW by Sun morning).

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
SHIP1301
38 km S
3m alt.
4 hours ago
-1°C
SHIP5276
38 km S
3m alt.
4 hours ago
-1°C
SHIP8718
38 km S
15m alt.
4 hours ago
- km
SHIP830
38 km S
3m alt.
4 hours ago
-1°C
SHIP1893
38 km S
3m alt.
4 hours ago
-1°C
SHIP6564
38 km S
3m alt.
4 hours ago
-1°C
SHIP3945
38 km S
15m alt.
4 hours ago
- km
SHIP2137
38 km S
15m alt.
4 hours ago
- km
SHIP4663
38 km S
15m alt.
4 hours ago
- km
SHIP6432
38 km S
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.