– 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. Temperatures will be below freezing (max -3°C on Sat night, min -14°C on Thu afternoon). Winds increasing (calm on Fri morning, near gales from the E by Sat afternoon). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -3°C on Mon morning, min -9°C on Tue night). Winds increasing (light winds from the NE on Tue morning, fresh winds from the E by Tue night). | |||||||||||||||||
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 | |
 |  |  | |  |  | |  |  | | |  | | |  | |  | | |
light snow | cloudy | cloudy | cloudy | some clouds | some clouds | light snow | heavy snow | snow shwrs | some clouds | some clouds | mod. snow | light snow | light snow | light snow | light snow | 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 | 29 | — | — | 6 | 3 | 1 | 2 | 3 | 2 | 6 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -11 | -13 | -11 | -11 | -12 | -11 | -10 | -10 | -3 | -4 | -5 | -4 | -3 | -4 | -4 | -4 | -6 | -7 |
min °C | -12 | -14 | -14 | -11 | -13 | -13 | -10 | -11 | -11 | -5 | -7 | -5 | -3 | -5 | -5 | -5 | -7 | -9 |
chill °C | -19 | -21 | -21 | -11 | -20 | -20 | -21 | -23 | -24 | -11 | -15 | -12 | -10 | -10 | -10 | -10 | -14 | -19 |
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. Temperatures will be below freezing (max -3°C on Sat night, min -14°C on Thu afternoon). Winds increasing (calm on Fri morning, near gales from the E by Sat afternoon).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -3°C on Mon morning, min -9°C on Tue night). Winds increasing (light winds from the NE on Tue morning, fresh winds from the E by Tue 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 |
|---|---|---|---|---|---|
Mcmurdo Williams |  | ||||
Williams Field | | ||||
Phoenix Field- McMurdo Station |  | ||||
| |||||
ASCATC168E63S | |||||
ASCATC167E63S | |||||
Marambio Airport (Seymour Island) |  | ||||
ASCATC168E62S | |||||
ASCATC166E63S | |||||
SHIP2078 |
* 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.