– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 8 pm Wed 24 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Wed 24 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Wed 24 Jun Local Time
Updates in:
Update imminent hr min s
4 Mount Stephenson Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Wed night. Extremely cold (max -20°C on Thu afternoon, min -29°C on Fri night). Winds decreasing (severe gales from the NNW on Wed night, calm by Fri morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat night. Extremely cold (max -15°C on Tue afternoon, min -26°C on Sun night). Winds decreasing (gales from the NNW on Sat night, light winds from the NW by Sun night). | ||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  | | | | |  | | |  |  | | | |
snow shwrs | light snow | light snow | light snow | cloudy | light snow | snow shwrs | some clouds | cloudy | light snow | light snow | light snow | mod. snow | cloudy | cloudy | some clouds | clear | clear | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | 19 | 1 | 2 | 5 | — | 1 | 1 | — | — | 4 | 4 | 4 | 6 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -21 | -20 | -20 | -23 | -25 | -29 | -27 | -24 | -21 | -21 | -21 | -23 | -26 | -26 | -20 | -17 | -15 | -13 |
min °C | -27 | -25 | -21 | -22 | -24 | -27 | -29 | -28 | -26 | -22 | -21 | -22 | -26 | -26 | -26 | -24 | -19 | -16 | -15 |
chill °C | -48 | -43 | -39 | -32 | -30 | -37 | -42 | -45 | -42 | -36 | -38 | -35 | -36 | -34 | -38 | -39 | -32 | -27 | -30 |
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) | 1450 | 1450 | 1500 | 1400 | 1400 | 1600 | 1500 | 1800 | 1450 | 1400 | 1400 | 1400 | 1450 | 1500 | 1550 | 1550 | |||
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Mount Stephenson Weather (Days 0-3):
The weather forecast for Mount Stephenson is: A heavy fall of snow, heaviest during Wed night. Extremely cold (max -20°C on Thu afternoon, min -29°C on Fri night). Winds decreasing (severe gales from the NNW on Wed night, calm by Fri morning).
Mount Stephenson Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Extremely cold (max -15°C on Tue afternoon, min -26°C on Sun night). Winds decreasing (gales from the NNW on Sat night, light winds from the NW by Sun night).
This table gives the weather forecast for Mount Stephenson at the specific elevation of 2987 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Stephenson. 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 | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  | ||||
ASCATB317E60S | |||||
ASCATB318E60S | |||||
ASCATC318E60S |
* 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.