Current Conditions

UTC Date : 21h on 3 August 2019
(2 AM local Ridge A time)
1m air Temperature : -70C (-94F)
1m winds (est'd) : CALM
Atm. Pressure : 568 mbar
Altimeter setting : 27.90 in Hg
Pressure altitude : 4620 meters (15,200 ft)
Precip. water / wx : 0.08 mm SKC

Latest Webcam Montage

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Area Weather Summary

Updated 18Z, 14 July 2019

Weak moisture impulse will interrupt median conditions with some breezes on the 15th but with good terahertz observing resuming starting on the 17th with PWV under 0.1mm.

5 Day Forecast

Updated 18Z, 14 July 2019

14 July Clear with increasing NE breezes at 10 kt, temperatures -65C.
15 July Mostly clear with possibility of a few thin clouds as moisture passes overhead. Temperatures will be in the -60s C and breezes will be N at 15 kt.
16-18 July Clear skies, with winds becoming light, 5 kt, from the NW and temperatures lapsing back into the -70s C.

Forecast images

Current AMPS models for the following parameters. Click one to view full-scale.

  • Surface conditions (temperature and winds)
  • Surface winds
  • Winds and relative humidity aloft, 3000 ft above ground (900m)
  • Temperature and winds at 16 kft (4.9 km)
  • Surface altimeter setting (barometric pressure corrected to sea level)
  • Cloud coverage and heights