– Lat/Long: 77.03° S 126.10° W
Mount Sidley
Weather Forecast, AntarcticaIssued: 11 am Mon 03 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Mon 03 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Mon 03 Aug Local Time
Updates in:
Update imminent hr min s
3 Mount Sidley Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Extremely cold (max -31°C on Mon morning, min -40°C on Wed morning). Winds decreasing (extremely windy from the NNE on Tue morning, fresh winds from the N by Wed morning). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -31°C on Sat night, min -37°C on Fri morning). Winds increasing (light winds from the NNW on Thu afternoon, near gales from the WSW by Fri afternoon). | |||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | | | | | |  | |  | | | | | |
some clouds | some clouds | some clouds | cloudy | cloudy | some clouds | some clouds | cloudy | some clouds | cloudy | cloudy | cloudy | some clouds | clear | some clouds | cloudy | cloudy | cloudy | |
Cloud base (m) | 2400 | 2400 | 2400 | 2400 | 2400 | 2400 | ||||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -31 | -31 | -31 | -33 | -33 | -35 | -39 | -38 | -35 | -33 | -34 | -35 | -36 | -36 | -35 | -33 | -33 | -31 |
min °C | -33 | -31 | -33 | -33 | -33 | -39 | -40 | -40 | -37 | -34 | -34 | -36 | -37 | -37 | -36 | -33 | -33 | -33 |
chill °C | -56 | -48 | -58 | -59 | -58 | -61 | -62 | -62 | -59 | -54 | -47 | -53 | -54 | -59 | -55 | -51 | -50 | -52 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Mount Sidley Weather (Days 0-3):
The weather forecast for Mount Sidley is: Mostly dry. Extremely cold (max -31°C on Mon morning, min -40°C on Wed morning). Winds decreasing (extremely windy from the NNE on Tue morning, fresh winds from the N by Wed morning).
Mount Sidley Weather (Days 3-6):
Mostly dry. Extremely cold (max -31°C on Sat night, min -37°C on Fri morning). Winds increasing (light winds from the NNW on Thu afternoon, near gales from the WSW by Fri afternoon).
This table gives the weather forecast for Mount Sidley at the specific elevation of 4285 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 |  | ||||
ASCATB270E66S | |||||
ASCATC270E66S | |||||
ASCATB271E66S | |||||
ASCATC271E66S | |||||
ASCATB267E65S | |||||
ASCATB272E66S | |||||
ASCATC272E66S | |||||
ASCATB268E65S | |||||
ASCATC273E66S |
* 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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