Nowcast – May 18 00Z | 1-hour forecast – May 18 01Z | 2-hour forecast – May 18 02Z | 3-hour forecast – May 18 03Z | 4-hour forecast – May 18 04Z | 5-hour forecast – May 18 05Z | 6-hour forecast – May 18 06Z | Nowcast – May 18 06Z | 1-hour forecast – May 18 07Z | 2-hour forecast – May 18 08Z | 3-hour forecast – May 18 09Z | 4-hour forecast – May 18 10Z | 5-hour forecast – May 18 11Z | 6-hour forecast – May 18 12Z | Nowcast – May 18 12Z | 1-hour forecast – May 18 13Z | 2-hour forecast – May 18 14Z | 3-hour forecast – May 18 15Z | 4-hour forecast – May 18 16Z | 5-hour forecast – May 18 17Z | 6-hour forecast – May 18 18Z | Nowcast – May 18 18Z | 1-hour forecast – May 18 19Z | 2-hour forecast – May 18 20Z | 3-hour forecast – May 18 21Z | 4-hour forecast – May 18 22Z | 5-hour forecast – May 18 23Z | 6-hour forecast – May 19 00Z |