– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 9 am Thu 16 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Thu 16 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 16 Jul Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 1°C on Thu morning, min -9°C on Sat afternoon). Winds decreasing (strong winds from the NW on Thu morning, calm by Sat morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -5°C on Sun afternoon, min -13°C on Mon night). Winds increasing (light winds from the NW on Sun afternoon, gales from the W by Tue afternoon). | |||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  | | |  |  | | | |  | | |  | |
light snow | light snow | snow shwrs | light snow | light snow | some clouds | some clouds | some clouds | some clouds | cloudy | snow shwrs | snow shwrs | some clouds | light snow | light snow | light snow | light snow | mod. snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 5 | 3 | 2 | 2 | 2 | — | — | — | — | — | 1 | 1 | — | 5 | 4 | 1 | 4 | 10 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 1 | 1 | 0 | -2 | -3 | -3 | -7 | -9 | -8 | -6 | -5 | -5 | -5 | -5 | -12 | -9 | -5 | -8 |
min °C | 0 | 1 | -4 | -4 | -3 | -7 | -8 | -9 | -9 | -7 | -5 | -6 | -6 | -10 | -13 | -11 | -7 | -12 |
chill °C | -7 | -6 | -9 | -10 | -9 | -13 | -8 | -12 | -14 | -13 | -10 | -12 | -12 | -19 | -24 | -21 | -18 | -26 |
Freezing level m | 500 | 750 | 150 | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 350 | 300 | 350 | 700 | 350 | 350 | 400 | 400 | 400 | 400 | 550 | 350 | 350 | 350 | 350 | 400 | 300 | 350 |
 | 8:37 | — | — | 8:37 | — | — | 8:36 | — | — | 8:34 | — | — | 8:33 | — | — | 8:32 | — | — |
 | — | 4:30 | — | — | 4:31 | — | — | 4:32 | — | — | 4:34 | — | — | 4:36 | — | — | 4:37 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: A moderate fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 1°C on Thu morning, min -9°C on Sat afternoon). Winds decreasing (strong winds from the NW on Thu morning, calm by Sat morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -5°C on Sun afternoon, min -13°C on Mon night). Winds increasing (light winds from the NW on Sun afternoon, gales from the W by Tue afternoon).
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.