– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 am Sat 29 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Mon morning. Temperatures will be well below freezing (max -10°C on Sat afternoon, min -31°C on Mon night). Winds decreasing (fresh winds from the NNW on Sun night, calm by Mon night). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -19°C on Thu night, min -30°C on Tue morning). Wind will be generally light. | |||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  |  |  |  | | |  | | | | | | | |
some clouds | some clouds | some clouds | clear | clear | snow shwrs | snow shwrs | cloudy | cloudy | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 4250 | 4650 | 5550 | 5500 | 5350 | 450 | 400 | 450 | 450 | 450 | 500 | 2150 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | 1 | 4 | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -11 | -10 | -10 | -13 | -15 | -18 | -21 | -27 | -29 | -29 | -26 | -26 | -26 | -25 | -23 | -21 | -21 | -19 |
min °C | -11 | -11 | -12 | -14 | -17 | -21 | -25 | -28 | -31 | -30 | -27 | -26 | -26 | -25 | -25 | -22 | -21 | -21 |
chill °C | -21 | -21 | -22 | -24 | -28 | -35 | -35 | -33 | -41 | -41 | -38 | -35 | -34 | -33 | -31 | -28 | -28 | -30 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 9:14 | — | — | 9:08 | — | — | 9:04 | — | — | 9:00 | — | — | 8:55 | — | — | 8:51 | — | — |
 | — | 6:01 | — | — | 6:07 | — | — | 6:10 | — | — | 6:15 | — | — | 6:19 | — | — | 6:22 | — |
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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 Mon morning. Temperatures will be well below freezing (max -10°C on Sat afternoon, min -31°C on Mon night). Winds decreasing (fresh winds from the NNW on Sun night, calm by Mon night).
Mount Athelstan Weather (Days 3-6):
Mostly dry. Extremely cold (max -19°C on Thu night, min -30°C on Tue morning). Wind will be generally light.
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 |
|---|---|---|---|---|---|
BaseSanMartin | |||||
ASCATB284E63S | |||||
ASCATB277E65S | |||||
ASCATB278E65S | |||||
ASCATB282E64S | |||||
ASCATB283E63S | |||||
ASCATB281E64S | |||||
ASCATB282E63S | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio |
* 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.