– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 9 pm Sun 19 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Sun 19 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sun 19 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 night. Temperatures will be well below freezing (max -8°C on Sun night, min -16°C on Mon night). Winds increasing (light winds from the WNW on Sun night, gales from the W by Tue night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max -5°C on Sat afternoon, min -17°C on Thu night). Winds decreasing (severe gales from the WNW on Wed night, light winds from the W by Sat morning). | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  |  | |  | | | | | |  |  |  | |
some clouds | clear | light snow | snow shwrs | light snow | light snow | mod. snow | mod. snow | snow shwrs | mod. snow | heavy snow | snow shwrs | mod. snow | snow shwrs | light snow | snow shwrs | some clouds | cloudy | heavy snow | |
Cloud base (m) | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 300 | 350 | 350 | 400 | 350 | 400 | 450 | 400 | 350 |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | 3 | 8 | 2 | 3 | 7 | 6 | 1 | 8 | 18 | 4 | 6 | 2 | 5 | 2 | — | — | 14 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -8 | -10 | -9 | -13 | -13 | -12 | -10 | -11 | -14 | -9 | -9 | -12 | -11 | -11 | -11 | -11 | -8 | -5 | -2 |
min °C | -10 | -10 | -10 | -16 | -14 | -13 | -12 | -14 | -15 | -13 | -11 | -16 | -17 | -12 | -11 | -12 | -9 | -7 | -4 |
chill °C | -19 | -19 | -21 | -28 | -26 | -23 | -23 | -27 | -29 | -25 | -23 | -29 | -31 | -24 | -24 | -24 | -18 | -14 | -14 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 250 |
 | — | 8:33 | — | — | 8:32 | — | — | 8:30 | — | — | 8:29 | — | — | 8:27 | — | — | 8:26 | — | — |
 | — | — | 4:36 | — | — | 4:37 | — | — | 4:38 | — | — | 4:39 | — | — | 4:42 | — | — | 4:43 | — |
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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 well below freezing (max -8°C on Sun night, min -16°C on Mon night). Winds increasing (light winds from the WNW on Sun night, gales from the W by Tue night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max -5°C on Sat afternoon, min -17°C on Thu night). Winds decreasing (severe gales from the WNW on Wed night, light winds from the W by Sat morning).
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 |
|---|---|---|---|---|---|
ASCATB344E54S | |||||
ASCATB345E56S | |||||
ASCATB344E53S | |||||
ASCATB345E57S | |||||
ASCATB345E55S | |||||
ASCATB344E52S | |||||
Mount Pleasant Airport |  | ||||
ASCATB345E58S | |||||
ASCATB345E59S | |||||
ASCATB345E54S |
* 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.