ZCZC NE81 132300 UTC AUG 26 WEATHER BULLETIN ISSUED BY NORWEGIAN METEOROLOGICAL INSTITUTE SYNOPTIC SITUATION TODAY AT 18 UTC: LOW 999 HPA 62 N 46 E MOV SLWY NE EXP 1003 HPA 63 N 48 E BY FRI 18 UTC. LOW 994 HPA 82 N 30 E MOV SLWY N-NW EXP 996 HPA 84 N 25 E BY FRI 18 UTC. LOW 1003 HPA 66 N 14 W MOV SLWY E EXP 1004 HPA 67 N 05 W BY FRI 18 UTC. HIGH 1028 HPA 54 N 20 E MOV SE EXP 1023 HPA 49 N 26 E BY FRI 18 UTC. FORECAST VALID NEXT 24 HOURS: EAST-TAMPEN W 5. MOD OCNL ROUGH. RAIN MOD. FG. STOREGGA SW 5. MOD OR ROUGH. RAIN MOD. FG. FROEYA BANK SW 5. MOD OCNL ROUGH. RAIN MOD. STOREGGA-HALTEN BANK TO GREENWICH MERIDIAN SW 5. MOD OCNL ROUGH. RAIN MOD. FG. HALTEN BANK SW 4. MOD OCNL ROUGH. RAIN MOD. NNNN