– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Sun 21 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sun 21 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 21 Jun Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 3°C on Mon morning, min -7°C on Tue night). Winds decreasing (near gales from the WNW on Mon morning, light winds from the WSW by Tue afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat morning. Freeze-thaw conditions (max 1°C on Sat morning, min -11°C on Thu afternoon). Winds increasing (calm on Thu night, strong winds from the NNW by Sat morning). | ||||||||||||||||
Sun 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  |  | | | |  | | | |  | |
some clouds | some clouds | light rain | light snow | mod. snow | light snow | some clouds | snow shwrs | snow shwrs | snow shwrs | mod. snow | some clouds | clear | some clouds | some clouds | some clouds | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | 1 | 7 | 2 | — | 4 | 1 | 1 | 6 | — | — | — | — | — | 4 |
mm | — | — | 0.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -2 | 2 | 3 | 0 | 0 | 0 | -1 | -2 | -7 | -8 | -8 | -10 | -11 | -9 | -8 | -6 | -2 |
min °C | -3 | -2 | 2 | 0 | -1 | 0 | -1 | -7 | -7 | -8 | -9 | -10 | -11 | -11 | -9 | -7 | -5 |
chill °C | -10 | -9 | -5 | -7 | -7 | -5 | -5 | -15 | -15 | -17 | -18 | -17 | -16 | -15 | -15 | -14 | -13 |
Freezing level m | 0 | 300 | 1000 | 550 | 350 | 450 | 350 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 400 | 400 | 400 | 400 | 400 | 350 | 350 | 350 | 350 | 350 | 400 | 400 | 450 | 550 | 450 | 450 | 400 |
 | — | — | 8:49 | — | — | 8:49 | — | — | 8:51 | — | — | 8:51 | — | — | 8:51 | — | — |
 | 4:08 | — | — | 4:09 | — | — | 4:09 | — | — | 4:09 | — | — | 4:10 | — | — | 4:10 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: A moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 3°C on Mon morning, min -7°C on Tue night). Winds decreasing (near gales from the WNW on Mon morning, light winds from the WSW by Tue afternoon).
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 morning, min -11°C on Thu afternoon). Winds increasing (calm on Thu night, strong winds from the NNW by Sat 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 |
|---|---|---|---|---|---|
Mount Pleasant Airport |  | ||||
hy2c299E57S | |||||
Teniente R. Marsh Airport |  | ||||
Marambio Airport (Seymour Island) |  | ||||
hy2c298E57S | |||||
hy2c297E58S | |||||
hy2c296E58S | |||||
hy2c295E58S | |||||
hy2c294E58S | |||||
hy2c293E58S |
* 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.