– Lat/Long: 68.93° S 70.98° W
Mount Bayonne
Weather Forecast, AntarcticaIssued: 8 pm Mon 20 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Mon 20 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Mon 20 Jul Local Time
Updates in:
Update imminent hr min s
4 Mount Bayonne Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Extremely cold (max -11°C on Wed afternoon, min -18°C on Mon night). Winds increasing (moderate winds from the SSW on Mon night, near gales from the SSW by Wed night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun morning. Extremely cold (max -12°C on Thu night, min -19°C on Sat night). Winds increasing (light winds from the W on Fri night, strong winds from the NNW by Sun morning). | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | | | |  | |  |  |  |  | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | some clouds | light snow | heavy snow | snow shwrs | heavy snow | heavy snow | snow shwrs | |
Cloud base (m) | 1750 | 1750 | 650 | 700 | 700 | 700 | 650 | 650 | 600 | 650 | 550 | 550 | 600 | ||||||
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 19 | 8 | 25 | 12 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -15 | -14 | -14 | -15 | -13 | -11 | -11 | -12 | -11 | -12 | -12 | -12 | -13 | -12 | -12 | -15 | -13 | -16 | -18 |
min °C | -18 | -14 | -15 | -15 | -14 | -12 | -12 | -12 | -12 | -12 | -13 | -13 | -14 | -12 | -14 | -19 | -13 | -19 | -20 |
chill °C | -29 | -26 | -28 | -28 | -26 | -24 | -25 | -24 | -24 | -24 | -24 | -24 | -24 | -21 | -25 | -32 | -24 | -32 | -33 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 12:18 | — | — | 12:12 | — | — | 12:07 | — | — | 12:02 | — | — | 11:56 | — | — | 11:51 | — | — |
 | — | — | 3:22 | — | — | 3:27 | — | — | 3:33 | — | — | 3:38 | — | — | 3:44 | — | — | 3:49 | — |
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Mount Bayonne Weather (Days 0-3):
The weather forecast for Mount Bayonne is: Mostly dry. Extremely cold (max -11°C on Wed afternoon, min -18°C on Mon night). Winds increasing (moderate winds from the SSW on Mon night, near gales from the SSW by Wed night).
Mount Bayonne Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun morning. Extremely cold (max -12°C on Thu night, min -19°C on Sat night). Winds increasing (light winds from the W on Fri night, strong winds from the NNW by Sun morning).
This table gives the weather forecast for Mount Bayonne at the specific elevation of 1500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Bayonne. 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 | | ||||
Puerto Williams | |||||
Ushuaia Naval Base Airport | | ||||
Rio Grande Airport | | ||||
| |||||
 | |||||
Rio Gallegos Airport |  | ||||
Mount Pleasant Airport |  | ||||
Aeropuerto Internacional de El Calafate Airport |  |
* 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.