Aviation Digital Data Service (ADDS)

Output produced by TAFs form (0210 UTC 24 November 2017)
found at http://www.aviationweather.gov/adds/tafs/
 
METAR text: CYMA 240200Z 00000KT 20SM FEW075 M35/M39 A2953 RMK AC2 SLP087
Conditions at: CYMA (MAYO AIRPORT , YT, CA) observed 0200 UTC 24 November 2017
Temperature: -35.0°C (-31°F)
Dewpoint: -39.0°C (-38°F) [RH = 67%]
Pressure (altimeter): 29.53 inches Hg (1000.1 mb)
[Sea-level pressure: 1008.7 mb]
Winds: calm
Visibility: 20 miles (32 km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 7500 feet AGL
Weather: no significant weather observed at this time

Forecast for: CYMA (MAYO AIRPORT , YT, CA)
Text: TAF CYMA 232339Z 2400/2412 00000KT P6SM FEW040 BKN200 RMK NXT FCST BY 240600Z
Forecast period: 0000 to 1200 UTC 24 November 2017
Forecast type: FROM: standard forecast or significant change
Winds: calm
Visibility: 6 or more miles (10+ km)
Ceiling: 20000 feet AGL
Clouds: few clouds at 4000 feet AGL
broken clouds at 20000 feet AGL
Weather: no significant weather forecast for this period