CODED SURFACE FRONTAL POSITIONS NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 930 PM EDT MON MAY 18 2026 VALID 051900Z HIGHS 1029 5770897 1024 5370993 1024 5221036 1022 4831145 1021 4271202 1023 4701096 1022 4261085 1020 3860878 1023 3530822 1026 4120616 1013 5900493 1030 3460663 1028 6930418 1018 7210673 1030 4681409 LOWS 1005 6781649 1004 6561650 1005 6821457 1003 6381232 1002 7071248 1002 7541094 1016 5091205 995 3730986 1004 4180954 1006 4490915 1006 4620885 1015 3800863 1010 4790781 1014 4111127 1007 3471129 1009 3421173 998 3701013 1004 6030581 990 5460338 989 5440293 1013 6650346 1014 6840549 1021 5391304 3171187 1018 4240710 1002 6861268 TROF 2120897 1880911 1660920 TROF 3271149 3251148 TROF 3251148 2971138 2291093 TROF 3070718 2950733 2720741 2550737 TROF 1560813 1330815 STNRY 6561650 6491671 6431694 6361721 TROF 7151679 7001680 6871672 6791654 TROF 6771641 6731631 6681623 6631622 STNRY 6601592 6601621 6581639 6561650 6561650 COLD 6821456 6741496 6651544 6601592 STNRY 6761398 6811423 6821457 TROF 6801452 6661425 6491410 6261411 TROF 6250905 6420815 6390731 6170664 6060617 6030584 COLD 6871267 6761294 6701321 6691361 6761399 STNRY 6381232 6491246 6661257 6871267 OCFNT 7061247 6951255 6871267 COLD 7541096 7411136 7261197 7121261 7021306 WARM 7541095 7441057 7251031 6951020 6781006 TROF 8301034 8041021 7761048 7561089 STNRY 5641094 5691116 5901141 6171186 6291216 6391232 STNRY 5531017 5631033 5681054 5641076 5641092 TROF 5291233 5191226 5111211 TROF 4831122 5161126 5371138 5461154 5571180 5771200 6011205 6211211 TROF 4641152 4481151 4361144 WARM 4790780 4720771 4570758 4500748 WARM 4180954 4200948 4270939 4350931 4420923 STNRY 4490915 4450919 4420923 STNRY 4620885 4590894 4550903 4510911 4490915 4490915 TROF 3590790 3710785 3850784 3930781 4030774 4160769 4260768 STNRY 4640860 4620872 4620879 4620885 4620885 COLD 4790781 4770796 4750814 4710837 4670850 4640860 TROF 4800780 4860759 4870714 4940690 5030661 5030627 5050606 5090578 5070553 TROF 4090876 4230877 4440884 4600884 STNRY 4240710 4250715 4290724 4300731 4340737 4410739 4450743 4500748 TROF 4460615 4540632 4700650 4750660 OCFNT 5391304 5231291 5081290 TROF 5431305 5601311 5791305 5981278 TROF 4591105 4411104 4301111 4221121 4101128 TROF 3901123 4011126 4091127 4091127 TROF 4141059 4031056 3881059 3801056 3731047 STNRY 3681048 3661062 3621080 3571095 3521117 3471129 TROF 3501205 3451194 3431179 3421174 TROF 4121218 3981216 3881210 3721197 3651192 3571189 3531186 COLD 3471129 3411134 3361147 3361156 STNRY 3361156 3381164 3421173 TROF 3941146 3831149 3671154 3541147 3471130 TROF 4471214 4791201 4981200 5071203 COLD 3701013 3691021 3691038 3681048 COLD 4180954 4110959 3940966 3820977 3770984 3740995 STNRY 3740995 3721006 3701013 TROF 5410965 5020970 4770963 4530952 4470937 4480920 TROF 3700914 3690904 3690899 3710887 3730877 3750870 3800864 TROF 3800861 3830854 3890845 3990832 4060819 4130813 4220807 4380803 4500796 4620790 4750783 TROF 3720987 3620990 3540998 3401003 3261018 3181023 3051026 2951029 TROF 2941029 2601026 2181009 1970989 1760954 TROF 3681016 3591028 3521040 3451063 3351089 3321108 TROF 2540814 2750825 3050833 3160834 WARM 4240710 4210695 4140680 4040668 3990655 OCFNT 6030581 5940566 5800559 5670559 COLD 5660559 5570562 5470570 5380586 5310612 TROF 5460340 5490356 5570381 5690392 TROF 6000386 6170377 6400354 6530348 6630346 6730339 TROF 6240538 6380523 6510519 6650530 6830550 6950550 7190552 7450586 7630634 TROF 7920741 7900745 TROF 7590787 7390766 7170774 TROF 4600513 4590528 4620544 4660565 TROF 4830455 4970491 5120517 5270537 COLD 3870616 3910635 3990655 TROF 5550506 5420463 5370420 5400386 5430351 5450337 OCFNT 5450338 5460318 5440293 OCFNT 5440293 5440264 5470237 TROF 5761531 5781486 5651442 5451416 5361409 WARM 5591609 5591591 5541571 5441548 5301533 COLD 5081290 4871296 4631319 4461361 4361398 WARM 5081290 4881281 4611283 TROF 3001198 3001198 TROF 7081241 7051204 6941160 TROF 6171372 6291362 6501357 $$