Mount Sidley weather
– Lat/Long: 77.03° S 126.10° W

Mount Sidley
Weather Forecast, Antarctica

Issued: 5 pm Sat 30 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -18°C on Mon night, min -31°C on Sat afternoon). Winds increasing (light winds from the SSW on Sat afternoon, fresh winds from the SW by Sun night).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Wed afternoon. Extremely cold (max -19°C on Tue afternoon, min -30°C on Wed afternoon). Winds decreasing (gales from the NNE on Tue night, calm by Thu morning).

Sat
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light snow
light snow
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
light snow
light snow
some clouds
cloudy
some clouds
 km/h
10
SSW
20
S
15
SSW
30
SSW
30
SSW
35
SW
30
WSW
30
WNW
20
NNW
50
NNE
70
NNE
25
N
25
NNW
20
WNW
15
NW
5
SE
10
S
 cm 
2
3
 mm 
max°C
-31
-30
-30
-30
-24
-21
-20
-18
-18
-19
-23
-23
-29
-29
-29
-29
-30
min°C
-31
-31
-30
-30
-29
-23
-20
-19
-18
-21
-25
-26
-30
-30
-29
-29
-30
chill°C 
-40
-43
-41
-45
-45
-37
-32
-30
-28
-37
-42
-40
-44
-45
-41
-35
-40
Freezing level (m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
2400
4750
3450
4700
2300
Sea lvl1000m2000m3000m4000m5000m
-36-35-34-34-31-27-25-24-23-24-28-29-34-35-35-35-35-31-31-30-30-27-22-20-19-18-20-24-25-30-30-29-29-30-25-26-25-25-22-17-16-14-13-16-20-19-24-23-22-23-24
Sunrise
4:58
4:50
4:41
4:33
4:26
Sunset
11:45
11:52
12:00
12:07
12:15
12:22

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Mount Sidley Weather (Days 0-3):

The weather forecast for Mount Sidley is: Mostly dry. Extremely cold (max -18°C on Mon night, min -31°C on Sat afternoon). Winds increasing (light winds from the SSW on Sat afternoon, fresh winds from the SW by Sun night).

Mount Sidley Weather (Days 3-6):

A light covering of new snow mostly falling on Wed afternoon. Extremely cold (max -19°C on Tue afternoon, min -30°C on Wed afternoon). Winds decreasing (gales from the NNE on Tue night, calm by Thu morning).

This table gives the weather forecast for Mount Sidley at the specific elevation of 3500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Sidley. 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
ASCATC252E67S
1319 km NE
15m alt.
2 hours ago
8
Light winds from the W
(8 kph at 268).
- km
ASCATC253E67S
1329 km NE
15m alt.
2 hours ago
10
Light winds from the W
(10 kph at 263).
- km
ASCATC254E67S
1346 km NE
15m alt.
2 hours ago
13
Light winds from the W
(13 kph at 265).
- km
ASCATC255E67S
1366 km NE
15m alt.
2 hours ago
16
Light winds from the NW
(16 kph at 314).
- km
ASCATC250E66S
1396 km NNE
15m alt.
2 hours ago
14
Light winds from the NE
(14 kph at 56).
- km
ASCATC251E66S
1405 km NNE
15m alt.
2 hours ago
14
Light winds from the NE
(14 kph at 54).
- km
ASCATB263E68S
1413 km ENE
15m alt.
3 hours ago
45
Strong winds from the ENE
(45 kph at 72).
- km
ASCATC258E67S
1416 km NE
15m alt.
2 hours ago
34
Fresh winds from the W
(34 kph at 266).
- km
ASCATC252E66S
1418 km NE
15m alt.
2 hours ago
14
Light winds from the NE
(14 kph at 51).
- km
ASCATC263E68S
1419 km ENE
15m alt.
2 hours ago
45
Strong winds from the ENE
(45 kph at 69).
- 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.

Mount Sidley Photos