Aviation Digital Data Service (ADDS)

Output produced by TAFs form (0001 UTC 19 February 2018)
found at http://www.aviationweather.gov/adds/tafs/
 
METAR text: RJSN 182300Z 15004KT 9999 -SHSN FEW010 SCT020 BKN030 M01/M01 Q1023
Conditions at: RJSN (NIIGATA (CIV/JAS, JP) observed 2300 UTC 18 February 2018
Temperature: -1.0°C (30°F)
Dewpoint: -1.0°C (30°F) [RH = 100%]
Pressure (altimeter): 30.21 inches Hg (1023.0 mb)
Winds: from the SSE (150 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 3000 feet AGL
Clouds: few clouds at 1000 feet AGL
scattered clouds at 2000 feet AGL
broken clouds at 3000 feet AGL
Weather: -SHSN  (light snow showers)

Forecast for: RJSN (NIIGATA (CIV/JAS, JP)
Text: TAF RJSN 182306Z 1900/2006 20008KT 9999 FEW020 BKN050
Forecast period: 0000 to 0200 UTC 19 February 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the SSW (200 degrees) at 9 MPH (8 knots; 4.2 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 5000 feet AGL
Clouds: few clouds at 2000 feet AGL
broken clouds at 5000 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 1900/1902 3000 -SHSN
Forecast period: 0000 to 0200 UTC 19 February 2018
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 1.86 miles (2.99 km)
Weather: -SHSN  (light snow showers)
Text: BECMG 1902/1904 30010KT
Forecast period: 0200 to 0800 UTC 19 February 2018
Forecast type: BECOMING: Conditions expected to become as follows by 0400 UTC 19 February 2018
Winds: from the WNW (300 degrees) at 12 MPH (10 knots; 5.2 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 5000 feet AGL
Clouds: few clouds at 2000 feet AGL
broken clouds at 5000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 1908/1910 18008KT
Forecast period: 0800 to 1500 UTC 19 February 2018
Forecast type: BECOMING: Conditions expected to become as follows by 1000 UTC 19 February 2018
Winds: from the S (180 degrees) at 9 MPH (8 knots; 4.2 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 5000 feet AGL
Clouds: few clouds at 2000 feet AGL
broken clouds at 5000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 1915/1918 32012KT
Forecast period: 1500 UTC 19 February 2018 to 0600 UTC 20 February 2018
Forecast type: BECOMING: Conditions expected to become as follows by 1800 UTC 19 February 2018
Winds: from the NW (320 degrees) at 14 MPH (12 knots; 6.2 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 5000 feet AGL
Clouds: few clouds at 2000 feet AGL
broken clouds at 5000 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 1915/1921 2000 -SHSN FEW005 BKN008
Forecast period: 1500 to 2100 UTC 19 February 2018
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 1.24 miles (2.00 km)
Ceiling: 800 feet AGL
Clouds: few clouds at 500 feet AGL
broken clouds at 800 feet AGL
Weather: -SHSN  (light snow showers)