– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Thu 21 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Thu 21 May Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 21 May Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Fri night. Temperatures will be well below freezing (max -10°C on Sun morning, min -19°C on Fri night). Winds decreasing (strong winds from the WSW on Fri night, light winds from the SW by Sun morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Wed morning. Temperatures will be well below freezing (max -7°C on Sun night, min -11°C on Tue night). Winds increasing (calm on Sun night, strong winds from the N by Tue night). | ||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | | |  | |  | | |  | |
clear | some clouds | some clouds | some clouds | mod. snow | snow shwrs | clear | clear | clear | clear | some clouds | cloudy | cloudy | light snow | some clouds | some clouds | snow shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | 7 | 1 | — | — | — | — | — | — | — | 3 | — | — | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -11 | -13 | -15 | -17 | -16 | -18 | -17 | -13 | -10 | -9 | -7 | -8 | -8 | -8 | -10 | -10 | -10 |
min °C | -12 | -14 | -16 | -17 | -19 | -19 | -18 | -16 | -12 | -10 | -8 | -8 | -8 | -9 | -10 | -10 | -11 |
-21 | -24 | -27 | -29 | -33 | -33 | -30 | -26 | -20 | -16 | -8 | -14 | -16 | -15 | -17 | -16 | -21 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 500 | 500 | 500 | 500 | 500 | 500 | 550 | 550 | 550 | 4700 | 2450 | 550 | 500 | 500 | 550 | ||
 | — | — | 12:59 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | 2:21 | — | 2:07 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A light covering of new snow mostly falling on Fri night. Temperatures will be well below freezing (max -10°C on Sun morning, min -19°C on Fri night). Winds decreasing (strong winds from the WSW on Fri night, light winds from the SW by Sun morning).
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Wed morning. Temperatures will be well below freezing (max -7°C on Sun night, min -11°C on Tue night). Winds increasing (calm on Sun night, strong winds from the N by Tue 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) |  | ||||
ASCATC268E71S | |||||
ASCATC268E70S | |||||
ASCATC267E71S | |||||
ASCATC268E69S | |||||
ASCATC267E70S | |||||
ASCATC268E68S | |||||
ASCATC266E71S | |||||
ASCATC267E69S | |||||
ASCATC266E70S |
* 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.