– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Sat 11 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sat 11 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sat 11 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 Mon afternoon. Temperatures will be below freezing (max -2°C on Sun night, min -9°C on Mon afternoon). Winds decreasing (gales from the SW on Mon afternoon, light winds from the SW by Tue morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 2°C on Thu night, min -7°C on Fri morning). Winds increasing (light winds from the SW on Wed afternoon, near gales from the SW by Fri morning). | ||||||||||||||||
Sat 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | |  |  |  |  |  |  | | | | | |
snow shwrs | some clouds | snow shwrs | snow shwrs | light snow | mod. snow | mod. snow | snow shwrs | clear | cloudy | mod. snow | light snow | some clouds | some clouds | cloudy | light snow | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 2 | — | 1 | 2 | 3 | 7 | 8 | 3 | — | — | 9 | 1 | — | — | — | 4 | 4 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -4 | -3 | -3 | -3 | -2 | -2 | -7 | -8 | -7 | -5 | 1 | -1 | -2 | -2 | -1 | 0 | 2 |
min °C | -5 | -4 | -3 | -3 | -3 | -2 | -9 | -9 | -8 | -6 | -3 | -1 | -3 | -3 | -2 | 0 | -3 |
chill °C | -11 | -10 | -9 | -10 | -10 | -10 | -22 | -20 | -12 | -13 | -12 | -6 | -7 | -8 | -8 | -7 | -10 |
Freezing level m | 0 | 0 | 150 | 0 | 150 | 200 | 0 | 0 | 0 | 0 | 0 | 250 | 0 | 0 | 0 | 400 | 800 |
Cloud base (m) | 450 | 400 | 450 | 400 | 400 | 350 | 400 | 400 | 450 | 400 | 300 | 350 | 400 | 400 | 400 | 400 | 350 |
 | — | — | 8:41 | — | — | 8:41 | — | — | 8:40 | — | — | 8:38 | — | — | 8:37 | — | — |
 | 4:23 | — | — | 4:24 | — | — | 4:27 | — | — | 4:28 | — | — | 4:29 | — | — | 4:30 | — |
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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 Mon afternoon. Temperatures will be below freezing (max -2°C on Sun night, min -9°C on Mon afternoon). Winds decreasing (gales from the SW on Mon afternoon, light winds from the SW by Tue morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 2°C on Thu night, min -7°C on Fri morning). Winds increasing (light winds from the SW on Wed afternoon, near gales from the SW by Fri morning).
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 | |||||
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.