– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range) Weather Forecast
South Georgia and the South Sandwich Islands · South Georgia and the South Sandwich IslandsIssued: 3 am Wed 23 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 23 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 Thu morning. Temperatures will be below freezing (max -1°C on Thu morning, min -7°C on Fri night). Winds increasing (light winds from the SW on Wed morning, strong winds from the NW by Thu morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -2°C on Mon afternoon, min -14°C on Sat night). Winds increasing (moderate winds from the WSW on Sun morning, gales from the SW by Mon night). | |||||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  |  | | | | | | | | | |
clear | snow shwrs | light snow | mod. snow | snow shwrs | some clouds | some clouds | snow shwrs | mod. snow | light snow | light snow | light snow | light snow | light snow | mod. snow | some clouds | light snow | mod. snow | |
Cloud base (m) | 350 | 700 | 350 | 300 | 300 | 350 | 350 | 350 | 300 | 350 | 350 | 400 | 400 | 400 | 400 | 400 | 350 | 350 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 1 | 1 | 9 | 3 | — | — | 2 | 9 | 4 | 4 | 3 | 1 | 4 | 7 | — | 4 | 7 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -4 | -3 | -2 | -1 | -2 | -4 | -2 | -2 | -2 | -9 | -12 | -12 | -6 | -3 | -3 | -4 | -2 | -7 |
min °C | -5 | -4 | -3 | -1 | -5 | -5 | -3 | -2 | -7 | -11 | -13 | -14 | -9 | -3 | -4 | -4 | -3 | -11 |
chill °C | -11 | -10 | -10 | -9 | -12 | -12 | -10 | -9 | -15 | -23 | -26 | -28 | -17 | -11 | -12 | -12 | -12 | -24 |
Freezing level m | 0 | 0 | 100 | 350 | 150 | 0 | 100 | 200 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 150 | 0 |
 | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:03 | — | — | 6:01 | — | — |
 | — | 6:28 | — | — | 6:29 | — | — | 6:30 | — | — | 6:32 | — | — | 6:35 | — | — | 6:37 | — |
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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 Thu morning. Temperatures will be below freezing (max -1°C on Thu morning, min -7°C on Fri night). Winds increasing (light winds from the SW on Wed morning, strong winds from the NW by Thu morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -2°C on Mon afternoon, min -14°C on Sat night). Winds increasing (moderate winds from the WSW on Sun morning, gales from the SW by Mon night).
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 Pleasant Airport |  | ||||
ASCATC297E63S | |||||
ASCATC297E64S | |||||
ASCATC296E63S | |||||
ASCATC296E64S | |||||
ASCATB295E64S | |||||
ASCATC293E61S | |||||
ASCATB295E65S | |||||
ASCATC295E65S | |||||
* 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.