– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 am Wed 20 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Wed 20 May Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 20 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 afternoon followed by colder weather and a heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 3°C on Fri afternoon, min -8°C on Wed night). Winds increasing (light winds from the SSW on Thu night, gales from the SW by Fri night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sat morning. Freeze-thaw conditions (max 1°C on Sat night, min -5°C on Sat afternoon). Winds decreasing (stormy winds from the SSW on Sat afternoon, calm by Mon night). | |||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  |  |  | | | | |  | | | | |
light snow | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | cloudy | light rain | heavy snow | mod. snow | mod. snow | snow shwrs | some clouds | some clouds | cloudy | cloudy | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
4 | 3 | 5 | — | — | — | — | — | 17 | 9 | 6 | 3 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | 1.2 | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -7 | -7 | -7 | -7 | -4 | 0 | 3 | 0 | -3 | -4 | 1 | 1 | 1 | 1 | -1 | -2 | -3 |
min °C | -7 | -7 | -8 | -7 | -7 | -7 | -2 | 1 | -3 | -4 | -5 | -4 | 1 | 1 | -1 | -2 | -2 | -4 |
-17 | -16 | -18 | -15 | -14 | -12 | -7 | -5 | -13 | -16 | -16 | -13 | -6 | -6 | -8 | -8 | -8 | -8 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 1400 | 300 | 50 | 0 | 0 | 800 | 950 | 500 | 300 | 100 | 0 | |
Cloud base (m) | 350 | 350 | 350 | 350 | 350 | 400 | 1300 | 350 | 300 | 300 | 350 | 500 | 400 | 400 | 350 | 350 | 400 | 450 |
 | 8:18 | — | — | 8:21 | — | — | 8:22 | — | — | 8:23 | — | — | 8:25 | — | — | 8:26 | — | — |
 | — | 4:29 | — | — | 4:28 | — | — | 4:27 | — | — | 4:24 | — | — | 4:23 | — | — | 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 afternoon followed by colder weather and a heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 3°C on Fri afternoon, min -8°C on Wed night). Winds increasing (light winds from the SSW on Thu night, gales from the SW by Fri night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat morning. Freeze-thaw conditions (max 1°C on Sat night, min -5°C on Sat afternoon). Winds decreasing (stormy winds from the SSW on Sat afternoon, calm 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 |  | ||||
Teniente R. Marsh Airport |  | ||||
Marambio Airport (Seymour Island) |  | ||||
ASCATC296E64S | |||||
ASCATB296E64S | |||||
ASCATC295E63S | |||||
ASCATC295E64S | |||||
ASCATB295E63S | |||||
ASCATB295E64S | |||||
ASCATC294E62S |
* 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.