– Lat/Long: 69.82° S 69.72° W
Mount Stephenson
Weather Forecast, AntarcticaIssued: 8 pm Thu 30 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Thu 30 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Thu 30 Jul Local Time
Updates in:
Update imminent hr min s
4 Mount Stephenson Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Sat afternoon. Extremely cold (max -16°C on Sun morning, min -25°C on Thu night). Winds decreasing (gales from the SSW on Thu night, fresh winds from the WSW by Sun afternoon). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -16°C on Sun night, min -20°C on Tue night). Winds decreasing (fresh winds from the WSW on Sun night, calm by Tue night). | ||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | |  | |  | | | |  | |  |  | |  | |
snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | clear | clear | clear | clear | clear | clear | cloudy | cloudy | some clouds | some clouds | cloudy | light snow | |
Cloud base (m) | 1400 | 1400 | 1500 | 1400 | 1400 | 1450 | 1550 | 1450 | 5450 | 5950 | 5100 | 4400 | 3900 | 1450 | 1400 | ||||
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | 1 | 2 | 1 | 1 | 1 | 3 | 5 | — | — | — | — | — | — | — | — | — | — | — | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -23 | -23 | -24 | -22 | -21 | -20 | -17 | -16 | -16 | -16 | -17 | -17 | -16 | -17 | -19 | -20 | -18 | -18 | -19 |
min °C | -25 | -24 | -25 | -23 | -21 | -20 | -19 | -16 | -16 | -17 | -17 | -17 | -17 | -18 | -19 | -20 | -19 | -18 | -22 |
chill °C | -44 | -41 | -42 | -40 | -36 | -35 | -34 | -29 | -28 | -29 | -30 | -29 | -27 | -25 | -27 | -27 | -28 | -30 | -33 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 11:37 | — | — | 11:30 | — | — | 11:26 | — | — | 11:19 | — | — | 11:15 | — | — | 11:10 | — | — |
 | — | — | 3:53 | — | — | 3:59 | — | — | 4:04 | — | — | 4:09 | — | — | 4:15 | — | — | 4:20 | — |
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Mount Stephenson Weather (Days 0-3):
The weather forecast for Mount Stephenson is: A moderate fall of snow, heaviest on Sat afternoon. Extremely cold (max -16°C on Sun morning, min -25°C on Thu night). Winds decreasing (gales from the SSW on Thu night, fresh winds from the WSW by Sun afternoon).
Mount Stephenson Weather (Days 3-6):
Mostly dry. Extremely cold (max -16°C on Sun night, min -20°C on Tue night). Winds decreasing (fresh winds from the WSW on Sun night, calm by Tue 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 |  | ||||
Rio Grande Airport |  | ||||
Punta Arenas Unidad Aeropolicial | |||||
Instituto de la Patagonia (Jorge Schytte) |
* 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.