– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 am Mon 07 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Mon 07 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Mon 07 Sep 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 night. Temperatures will be well below freezing (max -6°C on Wed night, min -19°C on Tue afternoon). Winds decreasing (gales from the WNW on Wed morning, light winds from the WNW by Wed night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Thu morning. Temperatures will be well below freezing (max -8°C on Sat night, min -18°C on Fri morning). Winds increasing (light winds from the SSW on Thu night, strong winds from the S by Fri afternoon). | |||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | |  | | |  |  | | | |
snow shwrs | light snow | heavy snow | mod. snow | light snow | light snow | mod. snow | light snow | heavy snow | light snow | snow shwrs | some clouds | snow shwrs | light snow | snow shwrs | clear | snow shwrs | snow shwrs | |
Cloud base (m) | 350 | 300 | 250 | 300 | 350 | 350 | 300 | 350 | 350 | 350 | 400 | 450 | 400 | 400 | 400 | 400 | 400 | 500 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 2 | 4 | 15 | 9 | 3 | 5 | 7 | 4 | 19 | 5 | 2 | — | 2 | 2 | 2 | — | 1 | 5 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -7 | -7 | -12 | -19 | -12 | -7 | -8 | -6 | -9 | -16 | -16 | -18 | -18 | -15 | -13 | -11 | -8 |
min °C | -11 | -9 | -13 | -16 | -19 | -19 | -8 | -8 | -7 | -13 | -16 | -17 | -18 | -18 | -17 | -14 | -11 | -9 |
chill °C | -22 | -20 | -26 | -32 | -35 | -34 | -20 | -19 | -16 | -21 | -25 | -28 | -30 | -32 | -31 | -23 | -21 | -18 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 6:54 | — | — | 6:52 | — | — | 6:48 | — | — | 6:47 | — | — | 6:43 | — | — | 6:41 | — | — |
 | — | 5:59 | — | — | 6:00 | — | — | 6:01 | — | — | 6:04 | — | — | 6:06 | — | — | 6:07 | — |
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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 night. Temperatures will be well below freezing (max -6°C on Wed night, min -19°C on Tue afternoon). Winds decreasing (gales from the WNW on Wed morning, light winds from the WNW by Wed night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu morning. Temperatures will be well below freezing (max -8°C on Sat night, min -18°C on Fri morning). Winds increasing (light winds from the SSW on Thu night, strong winds from the S by Fri afternoon).
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.