– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Sun 12 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sun 12 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 12 Jul Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 2°C on Tue night, min -9°C on Mon night). Winds decreasing (near gales from the SSW on Mon afternoon, light winds from the NW by Tue morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Thu afternoon. Becoming milder with light rain (total 8mm) on Thu night. Freeze-thaw conditions (max 2°C on Thu night, min -9°C on Fri afternoon). Winds decreasing (near gales from the SSW on Fri afternoon, light winds from the SW by Sat morning). | ||||||||||||||||
Sun 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | |  |  | | |  | | |  | |
snow shwrs | light snow | light snow | mod. snow | snow shwrs | clear | cloudy | light snow | light snow | some clouds | some clouds | some clouds | light snow | rain shwrs | some clouds | light snow | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 2 | 4 | 5 | 10 | 1 | — | — | 3 | 1 | — | — | — | 2 | — | — | 3 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | — | — | — |
max °C | -3 | -2 | -1 | -7 | -9 | -7 | -5 | 2 | 0 | -3 | -3 | -1 | 1 | 2 | -1 | -7 | -7 |
min °C | -3 | -3 | -2 | -8 | -9 | -8 | -6 | -4 | -2 | -4 | -4 | -2 | 1 | 1 | -4 | -9 | -9 |
chill °C | -9 | -10 | -10 | -20 | -20 | -13 | -13 | -12 | -7 | -10 | -10 | -8 | -7 | -5 | -13 | -19 | -16 |
Freezing level m | 0 | 150 | 300 | 0 | 0 | 0 | 0 | 0 | 400 | 0 | 0 | 0 | 650 | 700 | 300 | 0 | 0 |
Cloud base (m) | 400 | 400 | 400 | 350 | 450 | 400 | 400 | 300 | 350 | 400 | 400 | 400 | 350 | 350 | 350 | 450 | 7750 |
 | — | — | 8:41 | — | — | 8:40 | — | — | 8:38 | — | — | 8:37 | — | — | 8:37 | — | — |
 | 4:24 | — | — | 4:27 | — | — | 4:28 | — | — | 4:29 | — | — | 4:30 | — | — | 4:31 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: A heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 2°C on Tue night, min -9°C on Mon night). Winds decreasing (near gales from the SSW on Mon afternoon, light winds from the NW by Tue morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A light covering of new snow mostly falling on Thu afternoon. Becoming milder with light rain (total 8mm) on Thu night. Freeze-thaw conditions (max 2°C on Thu night, min -9°C on Fri afternoon). Winds decreasing (near gales from the SSW on Fri afternoon, light winds from the SW by Sat 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 Kent | |||||
Mount Pleasant Airport |  | ||||
Sea Lion Island | |||||
Dinamet | |||||
Pebble Island | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Marambio Airport (Seymour Island) | | ||||
Mount Alice | |||||
Mount Byron |
* 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.