– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 9 am Sun 17 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Sun 17 May Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sun 17 May 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 Mon night. Temperatures will be below freezing (max -5°C on Mon night, min -13°C on Sun night). Winds decreasing (severe gales from the NW on Sun morning, light winds from the S by Tue night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 2°C on Fri afternoon, min -13°C on Wed afternoon). Winds increasing (light winds from the S on Thu night, gales from the W by Fri night). | |||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  | |  |  | | | | |  | | | | |
light snow | mod. snow | heavy snow | mod. snow | light snow | heavy snow | snow shwrs | snow shwrs | snow shwrs | some clouds | snow shwrs | snow shwrs | snow shwrs | some clouds | clear | some clouds | light snow | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
3 | 9 | 12 | 6 | 3 | 27 | 10 | 2 | 2 | — | 2 | 4 | 1 | — | — | — | 1 | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -7 | -7 | -10 | -10 | -6 | -5 | -11 | -12 | -12 | -11 | -12 | -12 | -13 | -13 | -6 | -1 | 2 | 1 |
min °C | -7 | -11 | -13 | -10 | -9 | -9 | -12 | -12 | -12 | -12 | -13 | -13 | -13 | -13 | -12 | -4 | 1 | -6 |
-20 | -25 | -26 | -22 | -20 | -22 | -24 | -23 | -20 | -22 | -25 | -26 | -25 | -25 | -20 | -11 | -6 | -18 | |
250 | 100 | 0 | 0 | 0 | 400 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1600 | 1300 | |
Cloud base (m) | 250 | 250 | 300 | 300 | 300 | 200 | 300 | 300 | 300 | 400 | 450 | 350 | 350 | 400 | 400 | 400 | 450 | 600 |
 | 8:14 | — | — | 8:15 | — | — | 8:18 | — | — | 8:18 | — | — | 8:21 | — | — | 8:22 | — | — |
 | — | 4:34 | — | — | 4:31 | — | — | 4:30 | — | — | 4:29 | — | — | 4:28 | — | — | 4:27 | — |
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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 night. Temperatures will be below freezing (max -5°C on Mon night, min -13°C on Sun night). Winds decreasing (severe gales from the NW on Sun morning, light winds from the S by Tue night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 2°C on Fri afternoon, min -13°C on Wed afternoon). Winds increasing (light winds from the S on Thu night, gales from the W by Fri night).
This table gives the weather forecast for Mount Grant, (Allardyce Range) at the specific elevation of 1205 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 |  | ||||
Stanley Airport |  | ||||
Mount Kent | |||||
ASCATC301E54S | |||||
Mount Pleasant Airport |  | ||||
ASCATC301E53S | |||||
ASCATB300E56S | |||||
ASCATB300E55S | |||||
ASCATC300E56S | |||||
ASCATC300E57S |
* 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.