– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -10°C on Tue morning, min -17°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -4°C on Sun afternoon, min -17°C on Fri afternoon). Winds increasing (light winds from the NNW on Sat morning, strong winds from the ENE by Sun morning). | |||||||||||||||||
Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  |  | | | | | |  |  |  |  | |
light snow | snow shwrs | some clouds | cloudy | some clouds | some clouds | some clouds | clear | clear | some clouds | some clouds | clear | some clouds | some clouds | cloudy | light snow | heavy snow | heavy snow | |
Cloud base (m) | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1700 | 1350 | 1350 | 1300 | 1350 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 11 | 12 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -11 | -11 | -12 | -16 | -14 | -14 | -17 | -15 | -15 | -16 | -10 | -9 | -7 | -5 | -5 | -4 | -4 |
min °C | -10 | -12 | -13 | -14 | -16 | -17 | -15 | -17 | -17 | -16 | -17 | -15 | -9 | -9 | -8 | -5 | -5 | -5 |
chill °C | -10 | -17 | -18 | -20 | -20 | -17 | -24 | -25 | -24 | -25 | -26 | -24 | -14 | -14 | -14 | -14 | -13 | -14 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 11:30 | — | — | 11:22 | — | — | 11:13 | — | — | 11:02 | — | — | 10:52 | — | — | 10:42 | — | — |
 | — | 6:47 | — | — | 6:57 | — | — | 7:05 | — | — | 7:15 | — | — | 7:24 | — | — | 7:36 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A dusting of new snow. Temperatures will be well below freezing (max -10°C on Tue morning, min -17°C on Wed night). Wind will be generally light.
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -4°C on Sun afternoon, min -17°C on Fri afternoon). Winds increasing (light winds from the NNW on Sat morning, strong winds from the ENE by Sun morning).
This table gives the weather forecast for Siple at the specific elevation of 500 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 |
|---|---|---|---|---|---|
Williams Field |  | ||||
Phoenix Field- McMurdo Station |  | ||||
Marambio Airport (Seymour Island) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
DomeA | |||||
ASCATC160E62S | |||||
ASCATC159E62S |
* 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.