– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sat night. Extremely cold (max -16°C on Sat night, min -29°C on Thu morning). Winds increasing (calm on Thu morning, stormy winds from the NE by Sat afternoon). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Tue night. Extremely cold (max -21°C on Sun morning, min -24°C on Tue afternoon). Winds decreasing (near gales from the NNE on Sun night, moderate winds from the NE by Tue afternoon). | |||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  |  | | | | | |  | | | | |
snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | light snow | heavy snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | light snow | light snow | snow shwrs | snow shwrs | snow shwrs | |
Cloud base (m) | 1400 | 1350 | 1500 | 1350 | 1350 | 1450 | 1400 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | — | — | — | — | — | 1 | 12 | 33 | 1 | 1 | 10 | 5 | 2 | 2 | 5 | 2 | 8 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -28 | -28 | -28 | -27 | -27 | -22 | -20 | -17 | -16 | -21 | -22 | -22 | -22 | -21 | -21 | -22 | -23 | -22 |
min °C | -29 | -28 | -28 | -27 | -27 | -27 | -21 | -19 | -20 | -22 | -22 | -23 | -22 | -22 | -22 | -23 | -24 | -24 |
chill °C | -39 | -35 | -37 | -37 | -36 | -36 | -35 | -36 | -36 | -38 | -38 | -40 | -38 | -37 | -36 | -37 | -36 | -39 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Sat night. Extremely cold (max -16°C on Sat night, min -29°C on Thu morning). Winds increasing (calm on Thu morning, stormy winds from the NE by Sat afternoon).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Extremely cold (max -21°C on Sun morning, min -24°C on Tue afternoon). Winds decreasing (near gales from the NNE on Sun night, moderate winds from the NE by Tue afternoon).
This table gives the weather forecast for Siple at the specific elevation of 3110 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Siple. 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 Antarctica.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Mcmurdo Williams |  | ||||
Williams Field |  | ||||
Phoenix Field- McMurdo Station | | ||||
 | |||||
Marambio Airport (Seymour Island) |  | ||||
SHIP6761 | |||||
SHIP1667 | |||||
SHIP5377 | |||||
SHIP5583 | |||||
SHIP7848 |
* 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.