CODED SURFACE FRONTAL POSITIONS NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 328 PM EDT THU MAY 21 2026 VALID 052118Z HIGHS 1031 5310794 1012 3851069 1023 4921150 1013 3591118 1026 7781284 1025 7081039 1033 4790853 1024 5221191 LOWS 1015 4490626 1016 3680801 1016 3550867 1009 3601071 1007 3441143 1008 3731046 1010 4201048 1014 6880757 1003 6461246 1003 6661297 1016 5041031 1010 4191096 1008 3911102 1010 3741205 1010 4011228 1023 5380915 1018 5571329 1019 4981220 984 5400517 992 5750535 991 5390292 1014 7180695 1015 7600737 TROF 2150874 1860907 1660917 TROF 3020894 3020894 TROF 2930907 2990900 3030891 3070880 3080869 TROF 3421144 3321142 3231140 3111135 2921125 2661105 TROF 2950931 2790951 2600962 2300974 TROF 3081070 2321028 1900987 TROF 3040827 2720818 2500807 TROF 3431140 3381130 3331111 3301083 3231061 TROF 4870535 4800548 4640579 4550605 4490627 TROF 5360525 5090576 4960639 4930690 STNRY 3670779 3670790 3680801 COLD 3680801 3650809 3640820 STNRY 3640818 3620827 3590834 3560842 3580858 3540867 TROF 3820880 3670876 3570869 WARM 3601072 3571065 3481056 3371054 COLD 6870759 6640800 6480862 6370928 6281005 6221060 STNRY 6221058 6201083 6191118 6231155 6281185 6381222 6461248 STNRY 6461246 6511261 6611283 6641298 STNRY 6641292 6651314 6611359 6621413 6631457 6651495 6671548 6651596 6611642 6551664 TROF 6661655 6931648 7161623 TROF 6661298 6771305 7021306 7311266 TROF 6491247 6591221 6711171 6831087 STNRY 5020918 5040943 5030971 5050996 5071019 5021033 COLD 5041032 4971023 4821019 4651026 4571031 4441035 4341039 STNRY 4351038 4271043 4191050 STNRY 4211080 4201088 4181098 COLD 4191050 4161058 4191067 4211075 4211081 TROF 4161054 4081069 4011087 3911101 TROF 3901102 3771114 3631133 3541142 3451145 TROF 3821184 3641163 3471146 TROF 4480628 4460653 4510678 TROF 3731204 3651196 3561185 3471165 3441146 TROF 4001228 3911221 3801211 3741206 TROF 4501225 4351228 4181235 4021229 STNRY 5090817 5150842 5240866 5340894 5370917 STNRY 5380918 5380936 5400954 5460978 5520999 5631014 COLD 5551328 5121351 4831375 4481414 TROF 6021619 6241566 6371551 TROF 6381241 6071211 5721192 5481185 TROF 6491438 6291407 6031356 5871342 TROF 6091659 6311637 6611618 TROF 4370799 4060807 3900803 3710801 TROF 4181048 4081046 3901042 3741047 TROF 3721048 3661057 3611070 TROF 3871102 3721096 3651088 3611075 STNRY 3550867 3470879 3350895 3250915 3210927 3180948 3160976 3090996 3121010 3151022 3191039 3291050 3371054 TROF 3610929 3500937 3380941 3240951 TROF 3940954 3780964 3580975 3390982 3210986 COLD 4181097 4111112 4051122 3981145 3911174 3901187 3931197 WARM 5531326 5271304 5151298 COLD 5811537 5591517 5351525 5151545 OCFNT 5781681 5821670 5931630 5921579 5891556 5791535 WARM 6111082 6011057 5861037 5701018 5631013 TROF 5561152 5381149 5241154 5131165 TROF 4741168 4501160 4391151 4311138 4261123 4201102 TROF 5151237 5061229 4981222 TROF 4971220 4911217 4801214 TROF 5331102 5151073 5051039 TROF 4500861 4240862 4050868 TROF 3640803 3470824 3340853 COLD 5740534 5700493 5630461 5530432 5420409 5280382 5160363 OCFNT 5310539 5390533 5430525 5430512 5400500 5350490 5280481 5160472 4990466 4800463 OCFNT 5270308 5340313 5420313 5490306 5550297 5590286 5630275 STNRY 7610740 7500707 7310713 7190699 TROF 7140697 7030680 STNRY 7740761 7660755 7610739 TROF 6160494 6480489 6830490 7170511 7410550 WARM 5750538 5810555 5920576 6030587 6140593 6190593 6360590 6500578 COLD 4050606 3990643 3890688 3840708 3770725 3690754 3670764 3670772 3670779 TROF 7340741 7060762 6890760 TROF 2880923 2730924 2570931 2440944 2310964 $$