– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 am Tue 11 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Tue 11 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Tue 11 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -10°C on Wed afternoon, min -13°C on Tue morning). Winds increasing (light winds from the WSW on Wed afternoon, fresh winds from the W by Thu afternoon). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri morning. Extremely cold (max -13°C on Fri morning, min -23°C on Sun night). Winds decreasing (strong winds from the W on Sat morning, light winds from the SW by Sun night). | |||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  |  |  |  |  | |  | | |  | | | | |
some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light snow | mod. snow | heavy snow | snow shwrs | snow shwrs | light snow | snow shwrs | some clouds | clear | light snow | snow shwrs | some clouds | |
Cloud base (m) | 500 | 550 | 550 | 1850 | 550 | 750 | 550 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 450 | 450 | 450 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | 2 | 7 | 18 | 6 | 3 | 5 | 4 | — | — | 1 | 1 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -12 | -12 | -12 | -11 | -10 | -10 | -11 | -12 | -13 | -13 | -13 | -14 | -17 | -16 | -16 | -18 | -19 | -20 |
min °C | -13 | -13 | -12 | -11 | -10 | -11 | -12 | -13 | -13 | -14 | -14 | -16 | -17 | -17 | -17 | -19 | -20 | -23 |
chill °C | -22 | -22 | -21 | -18 | -14 | -18 | -23 | -24 | -24 | -25 | -25 | -28 | -30 | -29 | -27 | -30 | -31 | -33 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 10:41 | — | — | 10:37 | — | — | 10:32 | — | — | 10:26 | — | — | 10:22 | — | — | 10:17 | — | — |
 | — | 4:43 | — | — | 4:47 | — | — | 4:52 | — | — | 4:57 | — | — | 5:01 | — | — | 5:06 | — |
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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. Temperatures will be well below freezing (max -10°C on Wed afternoon, min -13°C on Tue morning). Winds increasing (light winds from the WSW on Wed afternoon, fresh winds from the W by Thu afternoon).
Mount Athelstan Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri morning. Extremely cold (max -13°C on Fri morning, min -23°C on Sun night). Winds decreasing (strong winds from the W on Sat morning, light winds from the SW by Sun 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) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
ASCATB306E62S | |||||
ASCATB307E61S | |||||
ASCATB308E61S | |||||
ASCATB309E61S | |||||
ASCATC309E61S | |||||
ASCATB308E60S |
* 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.