– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Wed morning. Temperatures will be well below freezing (max -6°C on Wed morning, min -14°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Temperatures will be well below freezing (max -9°C on Mon night, min -15°C on Sun afternoon). Wind will be generally light. | |||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | |  | | | | |  | | | | | |
light snow | cloudy | light snow | light snow | snow shwrs | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | some clouds | |
Cloud base (m) | 1350 | 1350 | 1500 | 1350 | 1350 | 1450 | 1350 | 1350 | 1350 | 8300 | ||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -6 | -8 | -8 | -8 | -10 | -10 | -11 | -13 | -12 | -10 | -12 | -11 | -10 | -13 | -12 | -11 | -10 | -9 |
min °C | -7 | -9 | -10 | -8 | -10 | -11 | -12 | -13 | -14 | -10 | -12 | -14 | -11 | -15 | -15 | -12 | -11 | -11 |
chill °C | -13 | -16 | -17 | -12 | -10 | -14 | -16 | -16 | -14 | -10 | -17 | -20 | -20 | -25 | -25 | -20 | -15 | -16 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 12:23 | — | — | 12:16 | — | — | 12:09 | — | — | 11:53 | — | — | 11:46 | — | — | 11:38 | — | — |
 | — | 6:04 | — | — | 6:10 | — | — | 6:17 | — | — | 6:24 | — | — | 6:31 | — | — | 6:39 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A light covering of new snow mostly falling on Wed morning. Temperatures will be well below freezing (max -6°C on Wed morning, min -14°C on Fri night). Wind will be generally light.
Siple Weather (Days 3-6):
Mostly dry. Temperatures will be well below freezing (max -9°C on Mon night, min -15°C on Sun afternoon). Wind will be generally light.
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 |  | ||||
 | |||||
Marambio Airport (Seymour Island) |  | ||||
ASCATB300E63S | |||||
ASCATB301E63S | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
ASCATB302E63S | |||||
ASCATB303E63S | |||||
ASCATB300E62S |
* 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.