– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Mon 19 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Mon 19 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Tue afternoon. Temperatures will be well below freezing (max -6°C on Tue night, min -11°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -3°C on Sat morning, min -12°C on Thu afternoon). Winds decreasing (strong winds from the E on Fri night, calm by Sat night). | |||||||||||||||||
Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | | |  |  | | |  |  | | | |
cloudy | some clouds | cloudy | cloudy | light snow | light snow | light snow | light snow | light snow | light snow | snow shwrs | snow shwrs | cloudy | snow shwrs | heavy snow | mod. snow | mod. snow | snow shwrs | |
Cloud base (m) | 1350 | 1400 | 1650 | 1400 | 1350 | 1400 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1650 | 1350 | 1300 | 1350 | 1350 | 1350 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | 1 | 1 | 2 | 2 | 4 | 2 | 2 | 1 | — | 1 | 22 | 10 | 10 | 7 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -8 | -9 | -8 | -7 | -8 | -6 | -6 | -8 | -8 | -8 | -11 | -8 | -6 | -4 | -4 | -3 | -3 | -7 |
min °C | -9 | -10 | -11 | -8 | -8 | -7 | -7 | -8 | -8 | -9 | -12 | -12 | -7 | -4 | -4 | -3 | -4 | -11 |
chill °C | -14 | -14 | -15 | -16 | -15 | -13 | -10 | -8 | -8 | -16 | -20 | -19 | -15 | -12 | -12 | -11 | -10 | -16 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | 0 | 0 |
 | 12:36 | — | — | 12:30 | — | — | 12:23 | — | — | 12:16 | — | — | 12:09 | — | — | 11:53 | — | — |
 | — | 5:51 | — | — | 5:57 | — | — | 6:04 | — | — | 6:10 | — | — | 6:17 | — | — | 6:24 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A moderate fall of snow, heaviest on Tue afternoon. Temperatures will be well below freezing (max -6°C on Tue night, min -11°C on Mon night). Wind will be generally light.
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -3°C on Sat morning, min -12°C on Thu afternoon). Winds decreasing (strong winds from the E on Fri night, calm by Sat night).
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) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport | | ||||
Dinamet | |||||
DomeA | |||||
hy2c155E63S | |||||
hy2c156E62S | |||||
hy2c154E63S |
* 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.