– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Thu 23 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Thu 23 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 23 Jul Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Thu night. Extremely cold (max -15°C on Thu afternoon, min -21°C on Fri night). Winds decreasing (gales from the WSW on Thu night, moderate winds from the SW by Sat afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sun afternoon. Extremely cold (max -17°C on Sun afternoon, min -24°C on Tue night). Winds decreasing (strong winds from the W on Sun afternoon, light winds from the SW by Mon night). | ||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  | |  | | | | |  | |  | |
heavy snow | snow shwrs | snow shwrs | clear | snow shwrs | some clouds | clear | some clouds | some clouds | light snow | snow shwrs | clear | some clouds | some clouds | cloudy | cloudy | light snow | |
Cloud base (m) | 500 | 500 | 500 | 500 | 500 | 500 | 550 | 500 | 450 | 500 | 500 | 5150 | 2350 | 700 | 500 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 11 | 21 | 1 | — | 2 | — | — | — | — | 3 | 4 | — | — | — | — | — | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -15 | -16 | -18 | -18 | -18 | -20 | -17 | -16 | -16 | -17 | -21 | -22 | -20 | -18 | -18 | -19 | -21 |
min °C | -15 | -18 | -18 | -18 | -21 | -21 | -18 | -19 | -18 | -19 | -23 | -23 | -22 | -19 | -19 | -20 | -24 |
chill °C | -29 | -32 | -31 | -32 | -36 | -33 | -28 | -31 | -30 | -33 | -36 | -37 | -35 | -31 | -30 | -32 | -34 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 12:30 | — | — | 12:22 | — | — | 12:15 | — | — | 12:07 | — | — | 12:02 | — | — |
 | 2:47 | — | 2:56 | — | — | — | 3:03 | — | — | 3:11 | — | — | 3:18 | — | — | 3:26 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A heavy fall of snow, heaviest during Thu night. Extremely cold (max -15°C on Thu afternoon, min -21°C on Fri night). Winds decreasing (gales from the WSW on Thu night, moderate winds from the SW by Sat afternoon).
Mount Athelstan Weather (Days 3-6):
A light covering of new snow mostly falling on Sun afternoon. Extremely cold (max -17°C on Sun afternoon, min -24°C on Tue night). Winds decreasing (strong winds from the W on Sun afternoon, light winds from the SW by Mon night).
This table gives the weather forecast for Mount Athelstan at the specific elevation of 1615 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Athelstan. 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 |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
ASCATC270E66S | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
ASCATC269E66S | |||||
ASCATC268E66S | |||||
ASCATC270E65S | |||||
ASCATC269E65S | |||||
ASCATC268E65S |
* 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.