– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Sun 12 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Sun 12 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sun 12 Jul 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 Sun afternoon. Extremely cold (max -12°C on Sun afternoon, min -33°C on Mon morning). Winds decreasing (fresh winds from the ENE on Sun morning, calm by Tue night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max -4°C on Wed night, min -31°C on Fri morning). Winds increasing (light winds from the W on Wed morning, strong winds from the W by Thu afternoon). | |||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  |  |  |  | | | | |  | | | |  | |
light snow | mod. snow | light snow | cloudy | cloudy | cloudy | some clouds | clear | some clouds | some clouds | some clouds | light snow | mod. snow | snow shwrs | some clouds | cloudy | some clouds | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 5 | 7 | 4 | — | — | — | — | — | — | — | — | 3 | 8 | 9 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -13 | -12 | -22 | -32 | -29 | -27 | -26 | -25 | -19 | -20 | -13 | -4 | -4 | -5 | -16 | -31 | -24 | -14 |
min °C | -14 | -17 | -30 | -33 | -31 | -29 | -27 | -26 | -25 | -20 | -17 | -10 | -4 | -16 | -30 | -31 | -28 | -22 |
chill °C | -26 | -23 | -42 | -47 | -46 | -40 | -36 | -33 | -32 | -28 | -26 | -17 | -11 | -27 | -46 | -48 | -43 | -35 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 1300 | 1350 | 1350 | 1400 | 1350 | 1400 | 1350 | 1900 | 1450 | 1300 | 1300 | 1300 | 1300 | 1350 | 1350 | |||
 | 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 moderate fall of snow, heaviest on Sun afternoon. Extremely cold (max -12°C on Sun afternoon, min -33°C on Mon morning). Winds decreasing (fresh winds from the ENE on Sun morning, calm by Tue night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max -4°C on Wed night, min -31°C on Fri morning). Winds increasing (light winds from the W on Wed morning, strong winds from the W by Thu afternoon).
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) |  | ||||
Teniente R. Marsh Airport |  | ||||
ASCATC306E64S | |||||
ASCATC307E64S | |||||
ASCATB304E63S | |||||
ASCATB305E63S | |||||
ASCATC306E63S | |||||
ASCATB306E63S | |||||
ASCATB307E63S |
* 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.