– Lat/Long: 77.30° S 162.08° E
Mount Harker Weather Forecast
Saint Johns Range · AntarcticaIssued: 11 pm Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Harker Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Extremely cold (max -21°C on Mon night, min -38°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -25°C on Fri afternoon, min -37°C on Sat night). Wind will be generally light. | |||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | | | |  | | | | |
cloudy | some clouds | cloudy | clear | clear | clear | clear | some clouds | cloudy | cloudy | cloudy | cloudy | some clouds | clear | clear | clear | |
Cloud base (m) | 1900 | 1250 | 3600 | 1800 | 500 | 550 | 2900 | |||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -21 | -25 | -25 | -28 | -28 | -28 | -33 | -28 | -26 | -28 | -26 | -25 | -26 | -28 | -29 | -34 |
min °C | -23 | -25 | -26 | -32 | -31 | -32 | -38 | -31 | -27 | -29 | -27 | -25 | -28 | -28 | -32 | -37 |
chill °C | -30 | -34 | -37 | -45 | -44 | -45 | -51 | -41 | -34 | -38 | -36 | -32 | -39 | -39 | -46 | -51 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 7:01 | — | — | 6:54 | — | — | 6:47 | — | — | 6:39 | — | — | 6:31 | — | — |
 | — | — | 7:10 | — | — | 7:16 | — | — | 7:23 | — | — | 7:30 | — | — | 7:37 | — |
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Mount Harker Weather (Days 0-3):
The weather forecast for Mount Harker is: Mostly dry. Extremely cold (max -21°C on Mon night, min -38°C on Wed night). Wind will be generally light.
Mount Harker Weather (Days 3-6):
Mostly dry. Extremely cold (max -25°C on Fri afternoon, min -37°C on Sat night). Wind will be generally light.
This table gives the weather forecast for Mount Harker at the specific elevation of 914 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Harker. 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 |  | ||||
 | |||||
ASCATB182E65S | |||||
ASCATB183E65S | |||||
ASCATB175E64S | |||||
ASCATB184E65S | |||||
ASCATB176E64S | |||||
ASCATB185E65S | |||||
ASCATB177E64S | |||||
ASCATB178E64S |
* 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.