– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Sat 04 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sat 04 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sat 04 Jul Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 1°C on Mon night, min -5°C on Sat afternoon). Winds decreasing (strong winds from the SSW on Sat afternoon, light winds from the SW by Sun night). | Days 5–7 Weather SummaryHeavy rain (total 30mm), mostly on Wed morning. Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 3°C on Tue night, min -3°C on Thu afternoon). Winds decreasing (near gales from the N on Wed morning, calm by Thu night). | ||||||||||||||||
Sat 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | | | |  |  |  |  |  | |  | |
snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | light rain | heavy rain | mod. rain | mod. snow | light snow | some clouds | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | 5 | 2 | — | — | — | — | — | — | — | — | — | — | 8 | 1 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 4 | 13 | 10 | 3 | — | — | — |
max °C | -5 | -2 | -2 | -2 | -2 | -1 | 0 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | -2 | -2 | -2 |
min °C | -5 | -3 | -2 | -2 | -2 | -2 | -1 | 0 | 0 | 1 | 1 | 2 | 3 | -1 | -2 | -3 | -2 |
chill °C | -14 | -11 | -9 | -8 | -7 | -6 | -5 | -5 | -5 | -5 | -6 | -6 | -4 | -5 | -7 | -8 | -5 |
Freezing level m | 0 | 0 | 250 | 0 | 0 | 0 | 0 | 1750 | 1550 | 750 | 1250 | 1400 | 1400 | 1150 | 0 | 0 | 0 |
Cloud base (m) | 400 | 450 | 450 | 400 | 450 | 450 | 450 | 450 | 450 | 450 | 400 | 400 | 350 | 350 | 400 | 650 | 400 |
 | — | — | 8:48 | — | — | 8:47 | — | — | 8:45 | — | — | 8:45 | — | — | 8:45 | — | — |
 | 4:16 | — | — | 4:17 | — | — | 4:19 | — | — | 4:20 | — | — | 4:21 | — | — | 4:22 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 1°C on Mon night, min -5°C on Sat afternoon). Winds decreasing (strong winds from the SSW on Sat afternoon, light winds from the SW by Sun night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
Heavy rain (total 30mm), mostly on Wed morning. Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 3°C on Tue night, min -3°C on Thu afternoon). Winds decreasing (near gales from the N on Wed morning, calm by Thu 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 |  | ||||
Dinamet | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport | | ||||
Marambio Airport (Seymour Island) |  | ||||
Puerto Williams | |||||
Rio Grande Airport |  | ||||
Ushuaia Naval Base Airport | | ||||
Rio Gallegos 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.