W to SW 10/15 knots, becoming variable 5/10 knots in the afternoon and evening. Seas: 0.7 of a metre, decreasing to 0.4 of a metre in the afternoon. Outlook Wednesday: SW to NW 5/10 knots, increasing to 10/15 knots during the late morning. Winds becoming N to NW 10/15 knots during the afternoon and evening. Seas: to 0.7 metres. Rain areas developing. Outlook Thursday: N to NW 15/20 knots, ahead of a 15/20 knot W to SW change during the early morning.Issued Tue 04:36 EST
10:32 EST A huge tornado has killed at least 37 people and destroyed hundreds of homes in parts of Oklahoma City.