– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 pm Thu 16 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Thu 16 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Thu 16 Jul Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Extremely cold (max -21°C on Fri morning, min -32°C on Fri night). Winds decreasing (fresh winds from the NW on Thu night, calm by Sat morning). | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -16°C on Tue night, min -21°C on Mon morning). Mainly fresh winds. | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | |  | | | | | | | | | | |
light snow | light snow | cloudy | cloudy | some clouds | clear | clear | clear | some clouds | some clouds | clear | some clouds | some clouds | clear | clear | light snow | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -23 | -21 | -22 | -28 | -31 | -30 | -25 | -22 | -21 | -20 | -20 | -18 | -18 | -18 | -17 | -16 | -17 | -16 | -15 |
min °C | -26 | -22 | -25 | -32 | -31 | -30 | -29 | -24 | -21 | -20 | -21 | -19 | -20 | -19 | -18 | -17 | -17 | -16 | -16 |
chill °C | -40 | -34 | -36 | -42 | -37 | -39 | -41 | -36 | -31 | -30 | -32 | -30 | -31 | -30 | -30 | -28 | -27 | -24 | -25 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 450 | 400 | 500 | 450 | 550 | 550 | 550 | 550 | 4350 | 1400 | 600 | 500 | 600 | 550 | 4800 | 500 | 550 | 550 | |
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 1:19 | — | — | 1:03 | — | — | 12:49 | — | — |
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 2:07 | — | — | 2:23 | — | — | 2:37 | — | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A dusting of new snow. Extremely cold (max -21°C on Fri morning, min -32°C on Fri night). Winds decreasing (fresh winds from the NW on Thu night, calm by Sat morning).
Mount Athelstan Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -16°C on Tue night, min -21°C on Mon morning). Mainly fresh winds.
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) |  | ||||
Teniente R. Marsh Airport |  | ||||
ASCATB305E62S | |||||
ASCATB306E62S | |||||
ASCATB307E62S | |||||
ASCATC307E62S | |||||
ASCATB305E61S | |||||
ASCATC306E61S | |||||
ASCATB306E61S | |||||
ASCATB307E61S |
* 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.