– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Mon 13 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Mon 13 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Mon 13 Jul Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Mon afternoon. Temperatures will be below freezing (max 0°C on Thu morning, min -10°C on Mon night). Winds decreasing (gales from the SSW on Mon afternoon, calm by Tue night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Thu afternoon. Freeze-thaw conditions (max 1°C on Thu afternoon, min -10°C on Sat afternoon). Winds decreasing (strong winds from the W on Thu night, light winds from the SSW by Sun morning). | ||||||||||||||||
Mon 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  |  |  | | | | | |  | |
heavy snow | snow shwrs | clear | cloudy | snow shwrs | some clouds | some clouds | some clouds | snow shwrs | light snow | mod. snow | some clouds | light snow | snow shwrs | some clouds | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 13 | 1 | — | — | 2 | — | — | — | 1 | 5 | 6 | — | 1 | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -6 | -9 | -7 | -5 | -1 | -1 | -2 | -3 | 0 | 1 | 1 | -8 | -4 | -4 | -7 | -9 | -9 |
min °C | -9 | -10 | -7 | -6 | -4 | -1 | -3 | -4 | -2 | 1 | -8 | -9 | -6 | -6 | -8 | -10 | -10 |
chill °C | -22 | -22 | -11 | -13 | -12 | -3 | -8 | -11 | -8 | -6 | -17 | -17 | -13 | -11 | -14 | -17 | -16 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 150 | 0 | 0 | 200 | 850 | 650 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 350 | 400 | 400 | 400 | 350 | 350 | 400 | 400 | 400 | 350 | 350 | 400 | 800 | 400 | 400 | 400 | 8100 |
 | — | — | 8:40 | — | — | 8:38 | — | — | 8:37 | — | — | 8:37 | — | — | 8:36 | — | — |
 | 4:27 | — | — | 4:28 | — | — | 4:29 | — | — | 4:30 | — | — | 4:31 | — | — | 4:32 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: A moderate fall of snow, heaviest on Mon afternoon. Temperatures will be below freezing (max 0°C on Thu morning, min -10°C on Mon night). Winds decreasing (gales from the SSW on Mon afternoon, calm by Tue night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu afternoon. Freeze-thaw conditions (max 1°C on Thu afternoon, min -10°C on Sat afternoon). Winds decreasing (strong winds from the W on Thu night, light winds from the SSW by Sun morning).
This table gives the weather forecast for Mount Grant, (Allardyce Range) at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Grant, (Allardyce Range). 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 South Georgia and the South Sandwich Islands.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Mount Pleasant Airport |  | ||||
Dinamet | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Marambio Airport (Seymour Island) |  | ||||
Puerto Williams | |||||
Rio Grande Airport | | ||||
Ushuaia Naval Base Airport |  | ||||
Rio Gallegos 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.