– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Tue 11 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Tue 11 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Tue 11 Aug 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 Tue afternoon. Extremely cold (max -21°C on Thu night, min -24°C on Thu afternoon). Winds increasing (light winds from the NNW on Wed night, near gales from the SW by Thu night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sun night. Extremely cold (max -15°C on Fri night, min -22°C on Sun night). Winds decreasing (gales from the SW on Fri morning, strong winds from the NW by Sun night). | |||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  | | | |  | | | | |  | |
light snow | light snow | snow shwrs | clear | some clouds | some clouds | cloudy | clear | clear | some clouds | some clouds | snow shwrs | snow shwrs | some clouds | some clouds | cloudy | light snow | heavy snow | |
Cloud base (m) | 1400 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1650 | 1300 | 1400 | 1400 | 4850 | 2400 | 1300 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 2 | 4 | 1 | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | 2 | 14 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -22 | -22 | -22 | -22 | -22 | -23 | -24 | -21 | -20 | -18 | -15 | -15 | -15 | -15 | -16 | -16 | -18 |
min °C | -22 | -22 | -22 | -22 | -22 | -23 | -23 | -24 | -23 | -21 | -18 | -17 | -15 | -15 | -16 | -16 | -17 | -22 |
chill °C | -31 | -36 | -36 | -31 | -33 | -32 | -30 | -34 | -34 | -39 | -32 | -32 | -30 | -29 | -30 | -29 | -32 | -37 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 6:39 | — | — | 6:30 | — | — | 6:22 | — | — | 6:13 | — | — | 6:05 | — | — | 5:58 | — | — |
 | — | — | 10:25 | — | — | 10:33 | — | — | 10:41 | — | — | 10:49 | — | — | 10:56 | — | — | 11:03 |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A light covering of new snow mostly falling on Tue afternoon. Extremely cold (max -21°C on Thu night, min -24°C on Thu afternoon). Winds increasing (light winds from the NNW on Wed night, near gales from the SW by Thu night).
Siple Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun night. Extremely cold (max -15°C on Fri night, min -22°C on Sun night). Winds decreasing (gales from the SW on Fri morning, strong winds from the NW by Sun night).
This table gives the weather forecast for Siple at the specific elevation of 3110 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 |  | ||||
ASCATB284E64S | |||||
ASCATB285E64S | |||||
ASCATC286E64S | |||||
ASCATB286E64S | |||||
ASCATB284E63S | |||||
ASCATB287E64S | |||||
ASCATC287E64S | |||||
ASCATB285E63S | |||||
ASCATB288E64S |
* 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.