– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 am Thu 21 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Thu 21 May Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Thu 21 May Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryDrizzle on Fri morning followed by colder weather and a heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 3°C on Fri morning, min -7°C on Thu morning). Winds increasing (light winds from the SW on Thu night, near gales from the SW by Sat morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -3°C on Tue night, min -11°C on Sun night). Winds decreasing (gales from the SSW on Mon afternoon, light winds from the SSW by Tue night). | |||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  |  | |  |  | | | | | | |
some clouds | clear | some clouds | light rain | light snow | heavy snow | some clouds | light snow | mod. snow | snow shwrs | some clouds | snow shwrs | mod. snow | mod. snow | snow shwrs | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | 2 | 13 | — | 2 | 10 | 2 | — | 9 | 6 | 6 | 3 | — | — | — | |
— | — | — | 1.3 | 0.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -7 | -7 | -2 | 3 | 3 | -1 | -4 | -5 | -4 | -4 | -5 | -6 | -10 | -9 | -7 | -5 | -4 | -3 |
min °C | -7 | -7 | -6 | 1 | 0 | -4 | -5 | -5 | -5 | -5 | -6 | -11 | -11 | -9 | -8 | -6 | -5 | -4 |
-15 | -14 | -11 | -4 | -7 | -14 | -16 | -15 | -15 | -12 | -12 | -24 | -24 | -22 | -19 | -14 | -12 | -10 | |
0 | 0 | 0 | 1150 | 1200 | 150 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 400 | 350 | 400 | 500 | 350 | 300 | 350 | 350 | 350 | 350 | 350 | 300 | 400 | 400 | 400 | 400 | 400 | 1700 |
 | 8:21 | — | — | 8:22 | — | — | 8:23 | — | — | 8:25 | — | — | 8:26 | — | — | 8:27 | — | — |
 | — | 4:28 | — | — | 4:27 | — | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — | — | 4:22 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: Drizzle on Fri morning followed by colder weather and a heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 3°C on Fri morning, min -7°C on Thu morning). Winds increasing (light winds from the SW on Thu night, near gales from the SW by Sat morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -3°C on Tue night, min -11°C on Sun night). Winds decreasing (gales from the SSW on Mon afternoon, light winds from the SSW by Tue 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 |
|---|---|---|---|---|---|
BaseOrcadas | |||||
Mount Kent | |||||
Mount Pleasant Airport |  | ||||
Sea Lion Island | |||||
BaseEsperanza | |||||
BaseCarlini | |||||
Dinamet | |||||
Pebble Island | |||||
Centro Met. 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.