– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 am Fri 07 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Fri 07 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Fri 07 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -2°C on Sat morning, min -13°C on Sun night). Winds increasing (calm on Fri morning, near gales from the S by Sat night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -4°C on Mon night, min -15°C on Mon morning). Winds increasing (light winds from the WSW on Mon afternoon, near gales from the SSW by Wed afternoon). | |||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | |  | | |  | | |  |  | | |  | |
some clouds | some clouds | light snow | mod. snow | snow shwrs | mod. snow | mod. snow | cloudy | mod. snow | snow shwrs | clear | mod. snow | snow shwrs | light snow | snow shwrs | light snow | light snow | heavy snow | |
Cloud base (m) | 400 | 400 | 350 | 200 | 300 | 300 | 300 | 350 | 350 | 350 | 400 | 300 | 350 | 350 | 350 | 350 | 350 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 1 | 6 | 1 | 9 | 6 | — | 8 | 2 | — | 9 | 4 | 5 | 3 | 1 | 5 | 14 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -6 | -6 | -3 | -2 | -2 | -4 | -7 | -7 | -7 | -14 | -14 | -4 | -4 | -9 | -11 | -12 | -11 | -10 |
min °C | -7 | -6 | -6 | -2 | -2 | -7 | -7 | -7 | -13 | -15 | -15 | -11 | -5 | -11 | -12 | -13 | -12 | -11 |
chill °C | -10 | -10 | -12 | -10 | -9 | -18 | -17 | -14 | -24 | -26 | -24 | -18 | -15 | -21 | -22 | -25 | -25 | -23 |
Freezing level m | 0 | 0 | 0 | 100 | 150 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 8:03 | — | — | 8:02 | — | — | 8:00 | — | — | 7:58 | — | — | 7:56 | — | — | 7:54 | — | — |
 | — | 5:05 | — | — | 5:06 | — | — | 5:07 | — | — | 5:09 | — | — | 5:10 | — | — | 5:13 | — |
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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 Sat morning. Temperatures will be below freezing (max -2°C on Sat morning, min -13°C on Sun night). Winds increasing (calm on Fri morning, near gales from the S by Sat night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -4°C on Mon night, min -15°C on Mon morning). Winds increasing (light winds from the WSW on Mon afternoon, near gales from the SSW by Wed afternoon).
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 | |||||
Teniente R. Marsh Airport |  | ||||
Marambio Airport (Seymour Island) |  | ||||
Mount Alice | |||||
Mount Byron | |||||
Weddell Island |
* 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.