– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 9 am Tue 23 Apr Local TimeUpdates in: hr min sUpdate imminent
Mount Grant, (Allardyce Range)Weather Forecast, South Georgia and the South Sandwich Islands
Issued: 9 am Tue 23 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Tue 23 Apr 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 Wed afternoon. Temperatures will be below freezing (max 0°C on Thu night, min -6°C on Tue afternoon). Winds decreasing (gales from the WSW on Tue morning, calm by Thu night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sat night will be washed away by heavy rain (total 61mm) on Sat night. Freeze-thaw conditions (max 4°C on Fri night, min 0°C on Sun night). Winds decreasing (near gales from the NNW on Sat morning, light winds from the W by Sun afternoon). | Days 7–9 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Mon morning, min -4°C on Wed night). Winds decreasing (fresh winds from the NNE on Mon morning, calm by Tue morning). | Days 10–12 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -3°C on Thu morning, min -6°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | |||||||||||||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  |  |  |  |  |  |  | |  | | | | |  | | | | | | | | | | | | | | | | | |
light snow | light snow | light snow | light snow | light snow | snow shwrs | some clouds | clear | some clouds | cloudy | light rain | mod. rain | heavy rain | heavy rain | mod. snow | light rain | cloudy | some clouds | light snow | snow shwrs | some clouds | some clouds | cloudy | some clouds | cloudy | cloudy | some clouds | snow shwrs | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
2.0 | 2.0 | 3 | 1.0 | 4 | 4 | — | — | — | — | — | — | — | — | 6 | — | — | — | 3 | 1.0 | — | — | — | — | — | — | — | 1.0 | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | 2 | 8 | 16 | 13 | 20 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -5 | -6 | -5 | -5 | -6 | -6 | -3 | -2 | 0 | 1 | 2 | 4 | 4 | 4 | 3 | 3 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | -1 | -2 | -2 | -2 | -3 | -4 | -5 | -4 | -5 | -6 | -5 | -6 | -4 |
min°C | -5 | -6 | -6 | -5 | -6 | -6 | -4 | -3 | -2 | 1 | 1 | 3 | 4 | 3 | 2 | 3 | 1 | 0 | 1 | 1 | -1 | 0 | -1 | -2 | -2 | -2 | -4 | -4 | -4 | -5 | -5 | -5 | -6 | -6 | -6 | -6 |
-16 | -17 | -17 | -16 | -16 | -14 | -10 | -7 | -2 | -4 | -6 | -3 | -2 | -3 | -5 | 0 | -2 | -4 | -6 | -5 | -6 | -3 | -3 | -4 | -5 | -4 | -10 | -10 | -10 | -9 | -5 | -5 | -6 | -6 | -10 | -10 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 750 | 900 | 1550 | 1650 | 1200 | 950 | 1200 | 1000 | 750 | 700 | 700 | 300 | 500 | 450 | 300 | 150 | 200 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 350 | 350 | 350 | 400 | 400 | 400 | 400 | 400 | 500 | 400 | 400 | 400 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 550 | 550 | 350 | 500 | 350 | 350 | 350 | 350 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
 | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — |
 | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — | 5:10 | — | — | 5:08 | — | — | 5:06 | — | — | 5:04 | — | — | 5:01 | — | — | 5:00 | — | — | 4:58 | — | — | 4:55 | — | — | 4:54 | — |
Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: A moderate fall of snow, heaviest on Wed afternoon. Temperatures will be below freezing (max 0°C on Thu night, min -6°C on Tue afternoon). Winds decreasing (gales from the WSW on Tue morning, calm by Thu night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A light covering of new snow mostly falling on Sat night will be washed away by heavy rain (total 61mm) on Sat night. Freeze-thaw conditions (max 4°C on Fri night, min 0°C on Sun night). Winds decreasing (near gales from the NNW on Sat morning, light winds from the W by Sun afternoon).
Mount Grant, (Allardyce Range) Weather (Days 6-9):
A dusting of new snow. Freeze-thaw conditions (max 1°C on Mon morning, min -4°C on Wed night). Winds decreasing (fresh winds from the NNE on Mon morning, calm by Tue morning).
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 Kent | |||||
Mount Pleasant Airport |  | ||||
Mount Pleasant 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.
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