Aviation Digital Data Service (ADDS)

Output produced by METARs form (1337 UTC 21 August 2019)
found at http://www.aviationweather.gov/metar/data/
 
Forecast for: KLSV (LAS VEGAS/NELLIS, NV, US)
Text: TAF KLSV 210700Z 2107/2213 VRB06KT 9999 SKC QNH2983INS
Forecast period: 0700 to 2000 UTC 21 August 2019
Forecast type: FROM: standard forecast or significant change
Winds: variable direction winds at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles 10+ km)
Clouds: clear skies
Weather: no significant weather forecast for this period
Text: BECMG 2120/2121 17010G15KT 9999 SKC QNH2979INS
Forecast period: 2000 UTC 21 August 2019 to 0200 UTC 22 August 2019
Forecast type: BECOMING: Conditions expected to become as follows by 2100 UTC 21 August 2019
Winds: from the S (170 degrees) at 12 MPH (10 knots; 5.1 m/s)
gusting to 17 MPH (15 knots; 7.7 m/s)
Visibility: 6 or more miles 10+ km)
Clouds: clear skies
Weather: no significant weather forecast for this period
Text: BECMG 2202/2203 VRB06KT 9999 SKC QNH2973INS TX42/2123Z TN22/2112Z
Forecast period: 0200 to 1300 UTC 22 August 2019
Forecast type: BECOMING: Conditions expected to become as follows by 0300 UTC 22 August 2019
Winds: variable direction winds at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles 10+ km)
Clouds: clear skies
Weather: no significant weather forecast for this period