CODED SURFACE FRONTAL POSITIONS FORECAST NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1220 AM EST TUE JAN 13 2026 SURFACE PROG VALID 202601131200Z HIGHS 1028 3831288 1027 2881013 1028 3140901 1038 4181125 1036 4021077 LOWS 990 5240900 WARM 4791431 4981408 5171364 5241326 5261291 STNRY 2770717 2640744 2480785 2290828 2160868 2090890 2040911 TROF 2160963 2330970 2540971 2710964 WARM 5450683 5230682 4890695 TROF 2221067 2421084 2701101 2951121 3151131 3431138 3731138 TROF 5211229 4941204 4731193 STNRY 5561073 5621088 5681110 5781147 5891181 TROF 2191106 2291117 2501133 2831156 3101179 3391201 3591226 3851240 4091243 TROF 4121092 4291087 4461073 TROF 4470672 4140707 3840750 3560800 TROF 5100895 4650887 4190909 3820964 3571001 3301035 3191072 TROF 2550790 2750802 2980809 3200803 COLD 5240901 5140936 5140975 5261015 5461053 5551070 COLD 5450683 5350697 5240716 5150741 5110766 WARM 5240901 5230883 5150842 5100803 5110764 SURFACE PROG VALID 202601131800Z HIGHS 1022 3410687 1036 4011187 1036 4431169 1028 2720996 1029 4131272 1036 4261121 LOWS 1018 3541009 1014 5311050 989 5020864 STNRY 5671110 5781140 5841191 5931228 TROF 5011201 5151213 5331239 5451275 STNRY 5480640 5360662 5250698 5160737 5110774 5080802 5090825 5090847 5060863 TROF 4421135 4611128 4781114 COLD 5301051 5431073 5641104 5671110 COLD 5060864 4990885 4940915 4920947 4950979 5031009 5131024 STNRY 5131024 5241040 5301051 STNRY 2810721 2750739 2640767 2570793 2500815 2380836 2210862 2100886 1960915 TROF 2141127 2451130 2781147 3071182 3331205 3591226 3801236 4241249 TROF 4181100 4251086 4401069 TROF 2711093 3031112 3341124 3731139 3991152 COLD 4790860 4580868 4330890 4110927 4080964 4141001 4311040 4591081 4911104 TROF 3541009 3650958 3960899 4250870 TROF 3291078 3391035 3531009 WARM 4790860 4500852 4250836 4080814 3960793 OCFNT 5020865 4920862 4800860 SURFACE PROG VALID 202601140000Z HIGHS 1022 2880929 1036 4281124 1035 4401163 1025 5011112 1029 4251270 1022 2620989 1028 5701001 LOWS 988 4880824 1014 3491008 COLD 5361363 5081351 4711345 4391350 4071365 TROF 5071145 5201145 5361155 5471180 5601209 5761226 TROF 4761237 4481239 4171237 3871229 3561210 3131169 2791148 2541133 2411115 COLD 4800816 4680819 4500832 4290853 4110878 3990905 3890940 3870974 3911006 3991026 4171051 4411074 STNRY 5050780 5010802 4940827 COLD 5550689 5410705 5250727 5160746 5090766 5050783 WARM 4790815 4490779 4210744 OCFNT 4890826 4850818 4790815 TROF 4060789 3860793 3650803 3460820 COLD 4940827 4790854 4700885 4660926 4690963 4740988 4931022 5101042 STNRY 5091042 5411071 5581089 5741110 5861137 5931171 STNRY 2780721 2650771 2570814 2350837 2140862 2000894 TROF 3481007 3590948 3740908 TROF 3481008 3341030 3251059 TROF 2670810 2860809 3110799 3270789 TROF 2201050 2461077 2911101 3281131 3721148 4261152 TROF 5021195 5151225 5321255 5591286 SURFACE PROG VALID 202601140600Z HIGHS 1040 4341113 1030 4221278 1036 4101193 1023 2711050 1031 5280996 1020 2690936 LOWS 988 4930784 1014 2830806 TROF 2351071 2491085 2821109 3191136 3571147 3961152 TROF 3201172 3371194 3551215 3811232 4131243 4371245 4631241 TROF 5531282 5411261 5231235 5081219 4951209 COLD 5551323 5091312 4711331 4321347 4011358 TROF 5631185 5451160 5231141 4951122 4701090 STNRY 4981037 5191052 5411064 5631082 5821118 5931160 COLD 4980786 4760815 4580848 4400886 4330918 4360959 4520991 4731014 5001038 COLD 4870776 4700791 4430825 3940869 3600920 3420966 3361008 3411036 3481048 3621052 STNRY 5520679 5340710 5170734 5040762 4980786 WARM 4860775 4660745 4320692 TROF 4270772 3990771 3680782 3480795 OCFNT 4930787 4910778 4850776 TROF 2860807 3170788 3570743 3900723 STNRY 2840807 2600818 2390836 2160856 2050872 WARM 2840807 2730788 2690756 2790722 SURFACE PROG VALID 202601141200Z HIGHS 1032 4970981 1040 4321118 1030 3961308 1018 2490931 1038 4501147 1036 4021078 1024 2851066 LOWS 1014 3090789 989 4970750 COLD 5561311 5241291 4831294 4421312 4161330 3931355 TROF 2770978 2420977 2230968 2100952 TROF 4600796 4560812 4560831 4620855 4740873 4960888 COLD 5480692 5260707 5150719 STNRY 5150719 5060734 4990751 STNRY 2900700 2740719 2710737 2720748 COLD 3090789 2740807 2520822 STNRY 2520823 2280843 2050871 WARM 4960738 4910710 4820653 4650601 TROF 5621273 5371254 5211229 5061216 4851210 TROF 5771187 5641165 5361148 5121130 4901113 4761094 4591078 4441067 COLD 4990752 4870761 4690778 4470807 4230842 4100880 4050929 4110978 4311002 4551019 4731026 STNRY 4731026 4921033 5171048 5381069 5591098 5781122 5951145 TROF 3980776 3770786 3540804 3340825 WARM 3080789 3040785 2920781 2810772 2740759 2710747 TROF 2241057 2381075 2661098 2931115 3141129 3381140 3631148 3891153 4131153 4341146 TROF 2341113 2511133 2931155 3291192 3581218 3951238 4261248 COLD 4970737 4790745 4560764 4230798 3970838 3680895 3420938 3100978 2991009 3051038 3241064 OCFNT 4970751 4980743 4960738 TROF 3090789 3300771 3540741 3790721 SURFACE PROG VALID 202601150000Z HIGHS 1036 5051304 1033 4391167 1034 4301119 1031 4690959 1026 3451036 LOWS 999 4440760 995 5160690 1003 3870774 1004 3280744 TROF 4101088 4281084 4451075 TROF 2111057 2291062 2471073 2651090 2841107 3071122 3541141 3971148 COLD 5180691 5060697 4900711 4740728 TROF 4430761 4460811 4590863 4770900 STNRY 4760726 4650737 4530749 4440762 COLD 4440761 4150771 3870788 3600817 3440849 3380883 3410920 3470938 3520949 COLD 3530950 3660973 3760986 3830996 3850998 4001020 4191036 4311041 4421044 COLD 3270744 2920769 2570799 2270830 2020865 1810907 STNRY 3600713 3280744 WARM 5511059 5341056 5081056 4641053 4371043 TROF 4021030 3751044 3531062 3321095 TROF 2541119 2711136 2911149 3101165 3251188 3331198 3411205 3691225 4021240 4341245 COLD 3870774 3510801 3280831 3090866 2960900 2860935 2820968 2791004 COLD 5531059 5391080 5301105 5261137 5291157 STNRY 5430682 5270683 5170691 OCFNT 6041090 5981075 5851063 5681057 5521060 SURFACE PROG VALID 202601151200Z HIGHS 1039 5291303 1039 5221218 1036 4361131 1027 2991022 LOWS 1016 3271182 992 4450715 993 4280665 COLD 5230666 4990671 4800684 4600700 TROF 2461127 2611141 2881155 3201176 3411201 3601220 3971241 4341246 4721236 4981254 5121277 TROF 2181055 2361068 2631098 2991122 3331134 3611141 3901149 COLD 5901024 5791059 5771109 5781150 5911195 6101228 COLD 5150987 4971011 4811056 4821108 5031143 5261168 WARM 5130988 4790996 4441002 4011005 3651001 3390994 OCFNT 6001018 5760990 5470982 5150987 TROF 3981006 3671026 3371046 3171063 TROF 5700980 5450942 5200905 STNRY 4630699 4540707 4440717 COLD 4300666 4110665 3770673 3410695 3050718 2630753 2420784 2110819 1930835 WARM 4280667 4400628 4440566 4400521 TROF 4450716 4370750 4350802 4410840 4490863 TROF 3440784 3370807 3400839 3490862 COLD 4450717 4230711 3990716 3700731 3420751 3010786 2680832 2400877 2220904 2030926 TROF 4300666 4360691 4450717