ASUS01 KWBC 171614 CODSUS CODED SURFACE FRONTAL POSITIONS NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1214 PM EDT FRI JUL 17 2026 VALID 071715Z HIGHS 1027 80140 1019 49103 1016 53109 1017 60120 1008 7576 1018 62129 1017 39120 1023 2790 1022 4278 1020 38107 1018 35106 1014 48117 1018 44110 1018 40107 1021 2677 1017 46113 1017 36112 1019 2499 1021 4678 1023 3291 1021 3685 1023 3692 1019 47123 1019 61145 1028 6938 1019 7194 1018 50115 1017 52116 1019 30104 LOWS 1009 59149 1008 66154 1010 5293 1011 58100 999 70118 1009 52122 1010 63141 994 5759 997 5968 1009 6955 1009 43116 1008 49120 1012 33119 1012 32107 1016 3382 1015 3579 1018 2881 1012 40105 1009 49115 997 5354 1010 40122 1008 35115 1011 24107 1010 4994 1008 64162 1013 42107 1013 39109 1012 37111 1014 4490 1013 50125 STNRY WK 47109 47109 48110 49111 49113 49115 TROF 59175 61169 63165 64162 65159 65158 66154 65149 63142 62139 61136 59134 OCFNT WK 59149 59146 59144 COLD WK 59144 56144 54146 52148 50152 WARM WK 59144 57142 56140 55139 OCFNT WK 69118 69115 67111 67110 STNRY WK 5089 5090 5192 5293 5393 5594 5695 5996 61101 63104 64106 COLD WK 66110 65110 61111 58113 57116 56119 WARM WK 66110 65108 64106 COLD WK 4994 4796 4698 4599 44102 44104 44106 44107 45108 47109 STNRY WK 49120 47119 45119 45119 43119 42121 41122 40122 WARM WK 4994 4794 4793 4692 4591 STNRY WK 3680 3680 3780 3780 3880 3880 3982 4086 4187 4188 COLD WK 6047 5546 5046 4646 COLD WK 5354 5152 4852 4554 4256 4057 3861 3767 3769 3673 3676 3679 3680 OCFNT WK 5759 5760 5762 5963 6063 6163 6260 6256 6252 6149 6047 WARM WK 6047 6045 6043 5941 5839 5838 5737 TROF 2682 2583 2683 2684 2784 2784 2884 2884 TROF 5293 5193 4994 TROF 24107 22107 20106 19104 18103 TROF 42107 42106 41105 40105 39104 38103 37104 36105 35107 TROF 49119 47118 47117 47116 49115 TROF 64162 66163 68166 70171 TROF 59130 58129 56128 53125 52123 52123 51121 50120 49120 TROF 43116 42114 41112 40111 39110 39109 TROF 43116 44113 46111 47110 TROF 48115 46116 45117 44117 43116 TROF 40122 39122 37120 36119 35117 35115 TROF 43116 41117 39117 37116 35115 33114 30113 28112 25110 24107 TROF 42107 41108 39109 38110 37111 TROF 39109 39108 39106 40105 TROF 35115 34114 33112 33111 33109 33109 32107 31104 31103 31101 TROF 1794 1894 1994 2194 WARM WK 4490 4389 4288 4188 STNRY WK 4490 4591 4591 TROF 3677 3579 3480 3481 3382 3484 3486 3587 3587 TROF 3181 2881 2781 2581 2481 TROF 3984 3887 3789 3690 3591 TROF 34115 34115 33116 33117 33119 33119 TROF 48123 49123 50125 51128 52129 TROF 59150 60152 62157 64162 TROF 70118 70122 71130 72137 72141 TROF 58100 57101 56103 55104 TROF 69120 68127 67134 67136 TROF 67120 64123 62124 60124 TROF 5660 5360 5162 4865 4668 4471 4373 4375 4377 4378 4380 TROF 4562 4365 4170 4071 4073 TROF 7773 7664 7457 7154 6955 6657 6459 6359 TROF 5968 6071 6275 6478 6880 7181 7383 7588 TROF 59150 57153 56156 $$ ASUS02 KWBC 171500 CODSUS CODED SURFACE FRONTAL POSITIONS NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1214 PM EDT FRI JUL 17 2026 VALID 071715Z HIGHS 1027 8041398 1019 4921028 1016 5341093 1017 6011197 1008 7530764 1018 6201295 1017 3891199 1023 2710897 1022 4210783 1020 3831071 1018 3491057 1014 4851171 1018 4411098 1018 4001070 1021 2630767 1017 4631125 1017 3561119 1019 2380995 1021 4570776 1023 3200908 1021 3640851 1023 3590921 1019 4661230 1019 6131449 1028 6920383 1019 7110938 1018 5011152 1017 5161157 1019 2961042 LOWS 1009 5921494 1008 6601536 1010 5200931 1011 5801001 999 6951181 1009 5181225 1010 6331411 994 5710587 997 5930676 1009 6870550 1009 4291159 1008 4891196 1012 3291186 1012 3221065 1016 3340820 1015 3500787 1018 2830808 1012 3991047 1009 4861148 997 5260539 1010 4041224 1008 3471148 1011 2381072 1010 4930943 1008 6421620 1013 4231067 1013 3911090 1012 3691107 1014 4420902 1013 5021254 STNRY 4681092 4701092 4841101 4911115 4911130 4861146 TROF 5921751 6091693 6251654 6421617 6501586 6511584 6591538 6541486 6321415 6191385 6051359 5941340 OCFNT 5931487 5921463 5861437 COLD 5861438 5591440 5351459 5201485 5021523 WARM 5861435 5751416 5591400 5491394 OCFNT 6941181 6891148 6741113 6651103 STNRY 4990890 5050902 5110918 5190930 5320934 5490943 5620949 5900955 6151005 6301040 6411057 COLD 6641104 6481097 6131108 5851132 5681163 5571192 WARM 6651101 6531077 6401057 COLD 4920944 4740958 4580978 4480994 4381018 4351035 4371059 4421070 4511082 4681092 STNRY 4871197 4691190 4521187 4461188 4351191 4181207 4071221 4001225 WARM 4910943 4740939 4660933 4560921 4500911 STNRY 3600802 3640805 3680802 3720799 3770799 3800804 3880824 4020860 4100871 4150876 COLD 5980472 5520458 5030458 4620461 COLD 5260539 5120523 4810522 4470539 4180556 4020571 3820608 3700667 3670692 3650730 3590763 3580788 3600800 OCFNT 5670586 5650601 5750623 5880633 6020635 6140628 6240601 6250556 6170516 6070487 5970472 WARM 6000473 5960453 5950430 5920411 5850391 5770377 5710372 TROF 2570821 2550825 2570834 2620841 2680844 2730844 2780842 2820839 TROF 5190930 5080935 4920943 TROF 2361073 2231069 2031056 1881043 1791030 TROF 4221068 4161062 4081055 3991048 3891037 3811033 3671040 3601050 3541066 TROF 4871194 4731184 4691170 4731158 4851147 TROF 6411620 6571625 6831664 7021714 TROF 5951298 5771292 5561276 5321246 5211230 5181226 5091206 4961198 4881196 TROF 4281160 4231144 4131124 4021113 3941098 3901091 TROF 4291161 4401134 4551115 4691103 TROF 4821147 4631158 4511166 4391167 4291162 TROF 4031224 3891217 3721201 3601186 3521171 3461150 TROF 4281159 4101166 3871168 3671162 3461148 3271139 3021132 2801118 2541097 2381073 TROF 4221068 4081079 3911091 3791097 3681108 TROF 3891092 3891078 3931062 3981050 TROF 3461148 3401137 3341124 3331113 3311094 3301087 3211066 3121041 3081026 3061015 TROF 1670941 1820943 1940944 2090939 WARM 4420902 4330891 4240881 4150875 STNRY 4420902 4460906 4500912 TROF 3560768 3500786 3440801 3410806 3330821 3350837 3420857 3470866 3520874 TROF 3090809 2850808 2650809 2520810 2430811 TROF 3920844 3820868 3720887 3620898 3490909 TROF 3451149 3361155 3311163 3281173 3291187 3341195 TROF 4781227 4861233 5001253 5091275 5241291 TROF 5901498 6021517 6231566 6421619 TROF 6971182 7051222 7131298 7171370 7211406 TROF 5781001 5661012 5551032 5521040 TROF 6891201 6781273 6711338 6681363 TROF 6701201 6441233 6221241 5991241 TROF 5600595 5330599 5060621 4800651 4610677 4440707 4340726 4310749 4300765 4300780 4300797 TROF 4500617 4350649 4060698 4010714 3970725 TROF 7700730 7620644 7370567 7070541 6870548 6650566 6440586 6320594 TROF 5930679 5990713 6160750 6390777 6780797 7080810 7350833 7550879 TROF 5881504 5711527 5561561 $$ SNAU04 AMMC 171600 AAXX 17164 94158 46/// ///// 10043 20040 39473 40325= 94407 46/// ///// 10102 20076= 94541 46/// /2008 10092 20050 39492 40276= 94572 46/// /1707 10134 20126 30237 40248= 94573 46/// /2205 10134 20116 30226 40252= 94588 46/// /1309 10061 20047 39061 40275= 94589 46/// /2108 10144 20130 30216 40250= 94596 46/// /1812 10162 20147 30239 40242= 94598 46/// /2211 10131 20118 30169 40245= 94599 46/// ///// 10156 20146 30124 40241= 94650 46/// /0503 10113 20110 30272 40307= 94686 46/// /0000 10049 20037 30090 40311= 94691 46/// /1109 10066 20051 39976 40318= 94702 46/// /1504 10027 20027 30216 40330= 94703 46/// /1707 10093 20074 30158 40290= 94710 46/// /0000 10052 20045 30044 40310= 94711 46/// /1505 10095 20078 39990 40306= 94712 46/// /2005 10038 20034 39865 40330= 94715 46/// /0000 10049 20049 30035 40318= 94727 46/// /0000 10067 20064 39747 40316= 94729 46/// /1805 10064 20060 39441 40329= 94743 46/// /1105 10070 20069= 94746 46/// /0000 10060 20056 39522 40333= 94749 46/// /2307 10127 20111= 94750 46/// /2805 10091 20082 30192 40320= 94751 46/// /2103 10080 20072 30249 40319= 94752 46/// /2304 10112 20112 30219 40320= 94767 46/// /2906 10126 20118 30311 40317= 94769 46/// /2809= 94776 46/// /3005 10114 20109 30294 40304= 94782 46/// /0000 10098 20092= 94910 46/// /1006 10020 20011 30072 40335= 94926 46/// /0804 10003 20002 39650 40350= 94934 46/// /2907 10092 20075 30296 40321= 94943 46/// /2103 10009 20005 39588 40342= 94995 46/// /1017 10188 20147 30216 40224= 94996 17457 80615 10170 20159 30093 40232 56005 60011 78144= 95485 46/// /1508 10108 20064 30085 40300= 95527 46/// /1709 10072 20061 30016 40275= 95719 46/// /1609 10069 20069 39965 40312= 95743 NIL= 95756 46/// /2605= 95762 46/// /2105 10060 20048 39824 40301= 95909 46/// /3308 11016 21125 38166 40387= WWCN15 CWWG 171614 YELLOW WATCH - SEVERE THUNDERSTORM FOR SOUTHERN ALBERTA ISSUED BY ENVIRONMENT CANADA AT 10:14 A.M. MDT FRIDAY 17 JULY 2026. --------------------------------------------------------------------- YELLOW LEVEL WATCH - SEVERE THUNDERSTORM - FOR: =NEW= CITY OF CALGARY =NEW= OKOTOKS - HIGH RIVER - CLARESHOLM =NEW= AIRDRIE - COCHRANE - OLDS - SUNDRE =NEW= KANANASKIS - CANMORE =NEW= NORDEGG - FORESTRY TRUNK ROAD HIGHWAY 734 =NEW= ROCKY MOUNTAIN HOUSE - CAROLINE =NEW= LETHBRIDGE - TABER - MILK RIVER =NEW= CARDSTON - FORT MACLEOD - MAGRATH =NEW= CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK. --------------------------------------------------------------------- IMPACT LEVEL: MODERATE FORECAST CONFIDENCE: HIGH ==DISCUSSION== CONDITIONS ARE FAVOURABLE FOR THE DEVELOPMENT OF SEVERE THUNDERSTORMS THAT MAY BE CAPABLE OF PRODUCING STRONG WIND GUSTS, LARGE HAIL AND HEAVY RAIN. THUNDERSTORMS WILL DEVELOP IN WESTERN ALBERTA LATE THIS MORNING OR EARLY THIS AFTERNOON AND PROGRESS NORTHEASTWARD THROUGH THE DAY. WHEN THUNDER ROARS, GO INDOORS(EXCLAMATION MARK) LIGHTNING KILLS AND INJURES CANADIANS EVERY YEAR. DON'T DRIVE THROUGH FLOODED ROADWAYS. HEAVY RAIN CAN CAUSE FLASH FLOODING AND SIGNIFICANT REDUCTIONS TO VISIBILITY. LARGE HAIL CAN CAUSE SIGNIFICANT DAMAGE AND INJURY. SEVERE THUNDERSTORM WATCHES ARE ISSUED WHEN CONDITIONS ARE FAVOURABLE FOR THE DEVELOPMENT OF THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING HAIL, WIND OR RAIN. PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO ABSTORM(AT)EC.GC.CA, CALL 1-800-239-0484 OR POST REPORTS ON X USING (HASH)ABSTORM. HTTP://WEATHER.GC.CA END/PASPC SNVD15 KWNB 171600 RRK BBXX 41048 17161 99319 70697 46/// /2306 10284 20260 30200 40203 91550 22200 00279 10602 20602 313// 40701 70010 333 91208 555 11062 22066 50202 71548 82306 91550= 42036 17161 99285 70845 46/// /3406 10298 20248 30197 40200 91550 22200 00299 10502 20502 70009 333 91207 555 11060 22064 50200 71550 83306 91547= 42039 17161 99288 70860 46/// /3507 10298 20262 30206 40208 91550 22200 10502 20502 70012 333 91209 555 11079 22084 50208 71547 83408 91541= 44008 17161 99405 70693 46/// /3204 10195 20172 30160 40163 91550 22200 00189 10502 20501 320// 40501 70008 333 91205 555 11046 22049 50159 71541 83205 91541= 41010 17161 99289 70785 46/// /2402 10286 20258 30185 40187 91550 22200 00297 10401 20301 319// 40401 70007 333 91203 555 11026 22028 50186 71547 82403 91541= 41049 17161 99275 70623 46/// /1605 10291 20251 30236 40239 91550 22200 00304 10701 307// 40701 70007 333 91206 555 11052 22055 50238 71543 81705 91541= 42012 17161 99301 70875 46/// /2905 10288 20258 30207 40210 54000 91600 22200 00287 333 91206 555 11055 22058 50210 71552 82906 91551= 42084 17161 99290 70896 46/// ///// 10298 91600 22200 00304 10701 20701 70005= 42098 17161 99276 70829 46/// ///// 10279 91600 22200 00313 10502 20502 70008= 42060 17161 99164 70632 46/// /0708 10282 20252 30178 40181 54000 91600 22200 00285 333 91210 555 11087 22093 50181 71600 80809 91600= 41002 17161 99317 70750 46/// /2203 10288 20257 30190 40193 53009 91600 22200 00300 333 91204 555 11033 22035 50191 71551 82304 91558= 42001 17161 99259 70896 46/// /0603 10295 20260 30214 40217 51008 91600 22200 00300 333 91204 555 11033 22035 50216 71553 80504 91558= 42055 17161 99221 70941 46/// /1208 10294 20267 30185 40188 51012 91600 22200 00298 333 91209 555 11085 22090 50187 71553 81108 91551= 41010 17161 99289 70785 46/// /2202 10287 20259 30186 40188 51008 91600 22200 00298 333 91203 555 11022 22023 50187 71551 82002 91600= 41047 17161 99276 70715 46/// /1802 10293 20241 30224 40227 52009 91600 22200 00305 333 91203 555 11022 22023 50227 71551 81803 91553= 42039 17161 99288 70860 46/// /3507 10297 20262 30206 40208 51005 91600 333 91208 555 11078 22083 50208 71600 83407 91553= 44011 17161 99411 70665 46/// /2906 10175 20162 30150 40153 53009 91600 22200 00192 333 91207 555 11066 22071 50153 71600 82807 91554= 41044 17161 99216 70586 46/// /1007 10282 20228 30214 40217 54000 91600 22200 00286 333 91208 555 11072 22077 50217 71558 81107 91558= 42057 17161 99170 70816 46/// /0707 10290 20269 30162 40165 52010 91600 333 91208 555 11074 22078 50165 71553 80707 91600= 42059 17161 99153 70676 46/// /0908 10283 20256 30168 40171 54000 91600 22200 00282 333 91210 555 11087 22093 50170 71600 80909 91600= 42035 17161 99292 70944 46/// /1605 10296 20262 30205 40208 52008 91600 22200 00297 333 91206 555 11059 22062 50208 71554 81606 91552= 42058 17161 99141 70759 46/// /0812 10287 20253 30119 40122 54000 91600 22200 00287 333 91216 555 11134 22143 50122 71552 80814 91552= 44008 17161 99405 70693 46/// /3304 10196 20170 30160 40163 53008 91600 22200 00188 333 91205 555 11043 22045 50159 71556 83204 91551= 41046 17161 99238 70683 46/// /1005 10291 20235 30215 40218 51005 91600 22200 00294 333 91206 555 11058 22062 50218 71600 81106 91600= 44014 17161 99366 70748 46/// ///// 10274 20265 30164 91600 22200 00267= 41043 17161 99211 70649 46/// /1006 10283 20241 30201 40204 51003 91600 22200 00287 333 91208 555 11070 22074 50203 71600 81008 91600= SNVD15 KWNB 171600 RRL BBXX 42036 17161 99285 70845 46/// /3405 10299 20251 30197 40200 51009 91600 22200 00299 333 91206 555 11052 22056 50200 71600 83405 91555= 42056 17161 99198 70850 46/// /0906 10297 20269 30174 40177 52006 91600 22200 00297 333 91207 555 11060 22063 50176 71600 80806 91554= 41041 17161 99143 70461 46/// /0709 10266 20229 30172 40174 58008 91600 22200 00271 333 91210 555 11096 22103 50174 71559 80709 91554= 42002 17161 99260 70938 46/// /1307 10298 20262 30196 40199 52005 91600 22200 00302 333 91208 555 11073 22078 50198 71554 81307 91557= 41040 17161 99146 70530 46/// /0710 10272 20241 30171 40174 58008 91600 22200 00276 333 91211 555 11105 22112 50173 71559 80610 91555= 41048 17161 99319 70697 46/// /2307 10284 20256 30200 40203 51007 91600 22200 00279 333 91208 555 11074 22079 50203 71556 82308 91600= 41049 17161 99275 70623 46/// /1605 10292 20251 30236 40239 54000 91600 22200 00304 333 91206 555 11054 22058 50238 71553 81606 91555= 41001 17161 99348 70724 46/// /2303 10271 20253 30182 40185 52006 91600 22200 00271 333 91204 555 11037 22039 50185 71557 82304 91600= SOVD83 KWNB 171500 RRX KKYY 17076 1554/ 737201 076266 88871 83099 20001 32750 42350 99999 44072= KKYY 17076 1554/ 738963 076448 88871 83099 20001 32786 41184 99999 44063= KKYY 17076 1554/ 738556 076415 88871 83099 20001 32826 41479 99999 44062= KKYY 17076 1554/ 737552 076251 88871 83099 20001 32857 41782 99999 44058= KKYY 17076 1554/ 738033 076336 88871 83099 20001 32807 41654 99999 44042= SNVD17 KWNB 171600 RRI BBXX 46089 17161 99459 71258 46/// /2704 1//// 30161 40164 51010 91600 22200 00163 333 91205 555 11038 22040 50163 71552 82804 91551= 46006 17161 99407 71374 46/// /3509 10173 30266 40269 51008 91600 333 91211 555 11098 22105 50268 71600 83510 91557= 46005 17161 99461 71311 46/// /3107 10134 20112 30198 40201 51008 91600 22200 00146 333 91208 555 11074 22079 50201 71600 83207 91600= 46002 17161 99426 71305 46/// /3407 1//// 30208 40211 51013 91600 22200 00163 333 91209 555 11077 22082 50210 71557 83408 91559= 46059 17161 99381 71299 46/// /3406 10169 20142 30211 40214 53007 91600 22200 00180 333 91208 555 11070 22075 50214 71553 83507 91555=