– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Fri 17 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Fri 17 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Fri 17 Jul 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 Sun night. Temperatures will be well below freezing (max -10°C on Sun afternoon, min -30°C on Fri morning). Winds decreasing (near gales from the WSW on Fri morning, fresh winds from the NW by Sat night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -8°C on Tue morning, min -11°C on Mon morning). Winds decreasing (strong winds from the NNW on Tue morning, light winds from the NNW by Wed morning). | |||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  |  |  | | | | | |  | | | |
cloudy | some clouds | some clouds | some clouds | snow shwrs | snow shwrs | light snow | heavy snow | heavy snow | mod. snow | heavy snow | heavy snow | heavy snow | heavy snow | heavy snow | cloudy | mod. snow | heavy snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | 1 | 4 | 4 | 11 | 27 | 9 | 12 | 18 | 15 | 13 | 17 | — | 6 | 35 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -28 | -23 | -14 | -12 | -11 | -12 | -11 | -10 | -10 | -11 | -10 | -9 | -8 | -9 | -8 | -9 | -9 | -9 |
min °C | -30 | -25 | -18 | -14 | -12 | -13 | -12 | -10 | -10 | -11 | -10 | -10 | -9 | -9 | -10 | -9 | -9 | -10 |
chill °C | -50 | -42 | -33 | -26 | -23 | -24 | -23 | -21 | -21 | -21 | -20 | -19 | -20 | -19 | -20 | -18 | -17 | -21 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 1350 | 1400 | 1350 | 1350 | 1300 | 1300 | 1300 | 1350 | 1300 | 1300 | 800 | 800 | 1300 | 1300 | 1300 | 1400 | 1300 | |
 | 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 Sun night. Temperatures will be well below freezing (max -10°C on Sun afternoon, min -30°C on Fri morning). Winds decreasing (near gales from the WSW on Fri morning, fresh winds from the NW by Sat night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -8°C on Tue morning, min -11°C on Mon morning). Winds decreasing (strong winds from the NNW on Tue morning, light winds from the NNW by Wed morning).
This table gives the weather forecast for Siple at the specific elevation of 1500 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 |  | ||||
ASCATB305E62S | |||||
ASCATB306E62S | |||||
ASCATB307E62S | |||||
ASCATC307E62S | |||||
ASCATB305E61S | |||||
ASCATC306E61S | |||||
ASCATB306E61S |
* 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.