– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Thu 30 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Thu 30 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 30 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 Fri afternoon. Temperatures will be well below freezing (max -8°C on Thu night, min -20°C on Fri night). Winds decreasing (gales from the SW on Fri afternoon, strong winds from the SW by Sat afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -8°C on Tue night, min -19°C on Mon afternoon). Winds decreasing (gales from the SSW on Mon morning, light winds from the S by Wed morning). | ||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | | | |  | | |  | | | | |
snow shwrs | mod. snow | mod. snow | mod. snow | mod. snow | light snow | some clouds | mod. snow | snow shwrs | snow shwrs | heavy snow | light snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | |
Cloud base (m) | 450 | 350 | 350 | 350 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 450 | 450 | 400 | 400 | 400 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 2 | 9 | 6 | 9 | 8 | 1 | — | 8 | 2 | 1 | 17 | 5 | 1 | 7 | 5 | 2 | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -11 | -8 | -9 | -14 | -18 | -19 | -16 | -12 | -15 | -13 | -11 | -17 | -18 | -11 | -11 | -10 | -8 |
min °C | -12 | -9 | -10 | -17 | -20 | -19 | -18 | -15 | -15 | -14 | -13 | -18 | -19 | -16 | -11 | -10 | -10 |
chill °C | -24 | -22 | -23 | -33 | -37 | -36 | -32 | -28 | -28 | -26 | -26 | -34 | -34 | -30 | -22 | -20 | -20 |
Freezing level m | 0 | 0 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 8:15 | — | — | 8:15 | — | — | 8:12 | — | — | 8:11 | — | — | 8:08 | — | — |
 | 4:51 | — | — | 4:52 | — | — | 4:53 | — | — | 4:55 | — | — | 4:58 | — | — | 4:59 | — |
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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 Fri afternoon. Temperatures will be well below freezing (max -8°C on Thu night, min -20°C on Fri night). Winds decreasing (gales from the SW on Fri afternoon, strong winds from the SW by Sat afternoon).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -8°C on Tue night, min -19°C on Mon afternoon). Winds decreasing (gales from the SSW on Mon morning, light winds from the S by Wed 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 |
|---|---|---|---|---|---|
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.