– Lat/Long: 77.03° S 126.10° W
Mount Sidley
Weather Forecast, AntarcticaIssued: 12 am Mon 14 Oct Local TimeUpdates in: hr min sUpdate imminent
Mount SidleyWeather Forecast, Antarctica
Issued: 12 am Mon 14 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Mon 14 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Sidley Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Extremely cold (max -21°C on Sun night, min -25°C on Tue afternoon). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -23°C on Wed night, min -26°C on Thu afternoon). Winds increasing (light winds from the NNE on Wed night, fresh winds from the NE by Sat afternoon). | Days 8–10 Weather SummaryMostly dry. Extremely cold (max -24°C on Tue afternoon, min -26°C on Sat night). Winds decreasing (fresh winds from the NE on Sat night, calm by Mon afternoon). | Days 11–13 Weather SummaryMostly dry. Extremely cold (max -20°C on Wed morning, min -24°C on Thu afternoon). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Fri 25 | |||||||||||||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
 |  | | | |  |  |  | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | |
cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | clear | clear | clear | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | cloudy | cloudy | some clouds | clear | clear | clear | clear | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
 |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -21 | -23 | -24 | -23 | -24 | -25 | -25 | -24 | -24 | -23 | -24 | -25 | -26 | -25 | -25 | -25 | -25 | -26 | -26 | -25 | -25 | -25 | -25 | -25 | -25 | -25 | -24 | -21 | -20 | -20 | -21 | -23 | -23 | -23 | -23 | -23 |
min°C | -23 | -23 | -24 | -24 | -24 | -25 | -25 | -24 | -24 | -24 | -24 | -26 | -26 | -25 | -25 | -25 | -25 | -26 | -26 | -26 | -25 | -26 | -25 | -25 | -25 | -25 | -24 | -23 | -20 | -20 | -22 | -23 | -24 | -24 | -23 | -23 |
-23 | -23 | -29 | -32 | -29 | -31 | -25 | -24 | -30 | -34 | -34 | -37 | -38 | -35 | -35 | -35 | -38 | -40 | -41 | -38 | -36 | -36 | -33 | -25 | -30 | -33 | -32 | -31 | -28 | -26 | -22 | -31 | -36 | -35 | -30 | -29 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 5000 | 8050 | ||||||||||||||||||||||||||||||||||
 | — | 12:14 | — | — | 11:54 | — | — | 11:45 | — | — | 11:34 | — | — | 11:22 | — | — | 11:09 | — | — | 10:57 | — | — | 10:42 | — | — | 10:23 | — | — | 10:01 | — | — | 9:15 | — | — | 12:00 | — |
 | — | — | 6:12 | — | — | 6:22 | — | — | 6:30 | — | — | 6:42 | — | — | 6:52 | — | — | 7:05 | — | — | 7:17 | — | — | 7:32 | — | — | 7:50 | — | — | 8:12 | — | — | 8:58 | — | 12:00 | — |
Mount Sidley Weather (Days 0-3):
The weather forecast for Mount Sidley is: Mostly dry. Extremely cold (max -21°C on Sun night, min -25°C on Tue afternoon). Wind will be generally light.
Mount Sidley Weather (Days 3-6):
Mostly dry. Extremely cold (max -23°C on Wed night, min -26°C on Thu afternoon). Winds increasing (light winds from the NNE on Wed night, fresh winds from the NE by Sat afternoon).
Mount Sidley Weather (Days 6-9):
Mostly dry. Extremely cold (max -24°C on Tue afternoon, min -26°C on Sat night). Winds decreasing (fresh winds from the NE on Sat night, calm by Mon afternoon).
This table gives the weather forecast for Mount Sidley at the specific elevation of 2500 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
Williams Field |  | ||||
ASCATC198E66S | |||||
ASCATC197E66S | |||||
ASCATC201E65S | |||||
ASCATC201E64S | |||||
ASCATC196E66S | |||||
ASCATC200E65S | |||||
ASCATC195E66S | |||||
ASCATC199E65S |
* 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.
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