– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 9 am Wed 19 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Wed 19 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Wed 19 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 Wed morning. Temperatures will be below freezing (max -4°C on Wed morning, min -16°C on Fri night). Winds decreasing (gales from the NW on Wed morning, moderate winds from the SSW by Fri night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sat morning. Extremely cold (max -12°C on Mon night, min -19°C on Sun morning). Winds increasing (light winds from the S on Sat morning, near gales from the S by Sun morning). | |||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | | |  | |  | |  | | |  | | | |
mod. snow | mod. snow | heavy snow | light snow | light snow | heavy snow | light snow | light snow | snow shwrs | light snow | some clouds | snow shwrs | snow shwrs | snow shwrs | snow shwrs | clear | clear | snow shwrs | |
Cloud base (m) | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 350 | 350 | 350 | 350 | 400 | 400 | 400 | 400 | 400 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 8 | 6 | 13 | 5 | 5 | 11 | 4 | 5 | 7 | 2 | — | 4 | 2 | 2 | 2 | — | — | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -4 | -5 | -7 | -10 | -10 | -12 | -14 | -15 | -16 | -17 | -16 | -16 | -18 | -19 | -17 | -15 | -16 | -12 |
min °C | -5 | -6 | -8 | -10 | -11 | -14 | -15 | -15 | -16 | -17 | -17 | -18 | -19 | -19 | -19 | -16 | -16 | -15 |
chill °C | -14 | -16 | -19 | -21 | -24 | -26 | -28 | -27 | -28 | -26 | -28 | -32 | -34 | -34 | -33 | -28 | -28 | -26 |
Freezing level m | 500 | 300 | 150 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 7:39 | — | — | 7:35 | — | — | 7:33 | — | — | 7:31 | — | — | 7:30 | — | — | 7:26 | — | — |
 | — | 5:24 | — | — | 5:27 | — | — | 5:29 | — | — | 5:30 | — | — | 5:31 | — | — | 5:34 | — |
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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 Wed morning. Temperatures will be below freezing (max -4°C on Wed morning, min -16°C on Fri night). Winds decreasing (gales from the NW on Wed morning, moderate winds from the SSW by Fri night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat morning. Extremely cold (max -12°C on Mon night, min -19°C on Sun morning). Winds increasing (light winds from the S on Sat morning, near gales from the S by Sun morning).
This table gives the weather forecast for Mount Grant, (Allardyce Range) at the specific elevation of 1205 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 |
|---|---|---|---|---|---|
BaseOrcadas |  | ||||
Mount Kent | |||||
Mount Pleasant Airport |  | ||||
Sea Lion Island | |||||
BaseEsperanza |  | ||||
BaseCarlini | | ||||
Dinamet | |||||
Pebble Island | |||||
CentroMet.Antártico Presidente Eduardo Frei | | ||||
Teniente R. Marsh 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.