NCAR Foothills Lab Weather (metric, 5-minute)

Mesa Lab

The following weather conditions were observed at the NCAR Mesa Laboratory in southwest Boulder, CO, USA. The station elevation is 1885 meters (6184 feet).

Quick Control (more options at bottom)
Status: The station is back in service but still with a broken wind sensor. The second wind sensor (Gill sonic) is working.
Most Recent Previous 24 hours
(Mar 3 2024, 18:35) Minimum Maximum
Temperature 4.2°C -1.0°C @ 06:15 13.0°C @ 18:35
Dewpoint -8.5°C -17.3°C @ 05:30 -1.1°C @ 00:40
Humidity 39% 13% @ 18:35 80% @ 01:30
Pressure 798 hPa 792 hPa @ 00:50 799 hPa @ 08:35
Aeronautical 1003 hPa 996 hPa @ 00:50 1004 hPa @ 08:35
Wind Speed nan m/s
Peak Gust nan m/s
Wind Chill nan°C
Wind Dir
Rain 1.4 mm

The value -99.9 represents invalid or missing data.

Weather Plots (5-minute, metric units)

No field plots selected.

Site: Fields: Units: Display period:

The realtime information is updated every five minutes. Weekly plots are generated just after noon and midnight (local) every day, while monthly plots are only generated just after midnight (local).

Email to

This weather station was designed at the Earth Observing Laboratory of the National Center for Atmospheric Research in Boulder, Colorado, USA, an NSF funded organization.