On Friday, 23 January 2015 from 8:00 a.m. to 5:00 p.m. (USA Mountain Time), we will be performing scheduled maintenance, which may cause temporary disruptions to our Web site, applications, and FTP. We apologize for any inconvenience this may cause you.
The colors in the graphs below show the time periods covered by different variables:
Black = wind direction
Red = air temperature
Green = dew point temperature
Blue = sea level pressure
Thin black lines span the period of coverage for each station.