Day 1 Areal Outline

Issued: 2026-08-24 12:32 UTC

Summary

Severe thunderstorms capable of producing tornadoes, large hail, and damaging winds are expected across much of the central and eastern United States through August 25. Marginal and slight risks of these severe weather phenomena are forecast for various regions, including parts of the Great Plains, the Midwest, and the Southeast.

Product Text

000 WUUS01 KWNS 241232 PTSDY1 DAY 1 CONVECTIVE OUTLOOK AREAL OUTLINE NWS STORM PREDICTION CENTER NORMAN OK 0730 AM CDT MON AUG 24 2026 VALID TIME 241300Z - 251200Z PROBABILISTIC OUTLOOK POINTS DAY 1 ... TORNADO ... 0.02 33087816 33657837 34267850 34857817 35837693 36067473 0.02 49549718 48709645 47759622 47039631 46209678 45909811 45919910 46079976 46879995 47969994 49509931 && ... HAIL ... 0.05 32617881 33417970 34307952 35577760 36157658 36277527 0.05 47366762 46156894 45656961 45297020 45207079 45417136 45777170 0.05 49719430 48199449 45989536 44519646 43789777 43199880 42639929 41219976 40480013 39690052 38920115 38770215 39340292 40790339 41360359 41820366 43780378 44500248 46340054 47120044 48520104 49140097 49910086 0.15 49639564 47119562 46279596 45849613 45629716 45479798 45649888 47459932 49449906 0.15 43980005 43179966 41230038 40610081 40530179 40770222 41520276 43040245 44110153 43980005 CIG1 49419728 48569658 47589606 46029618 44809760 43839908 43159948 41170025 40560069 40190142 40100186 40150236 40210278 40550320 40950326 41470330 42220331 43260318 44740142 46619975 47309967 48070022 48500081 49310090 49419728 && ... WIND ... 0.05 47156698 45276932 44897021 45257141 45697186 0.05 49349435 48189450 45989536 44519646 43179881 42679927 41199964 39689948 38489949 37350037 35580177 34810249 34280326 34490392 35490458 37080492 38830494 40270547 40530663 40450807 40370931 40391109 39801362 40671613 40811741 41331787 42041786 42821682 44111246 44171032 43980588 44040382 44520257 46340056 47150046 48490104 49540096 0.05 28569223 30009334 31409330 32079328 34249236 34279133 32848965 31728687 31618569 31658454 32038344 32488217 36167662 36387469 99999999 29428020 29458178 29618261 29518336 29058376 0.15 42569978 40900048 40090088 39850140 40030202 41000331 41720354 42880343 43840303 44190223 43980004 43159968 42569978 0.15 49559565 47109563 45849613 45579750 46139861 46719873 47429880 49409860 0.15 32617880 33337960 33937932 35797666 35857557 35717457 0.15 28679174 29969230 30759232 31449234 32189140 32299093 32258995 31948906 30828784 29798769 CIG1 49439563 48279540 47039554 45729597 44779696 43849867 42609974 41630019 40890046 39000064 38680138 39120245 40330340 40650463 40820666 40730911 40571100 39911361 40511510 40861634 41141712 41861739 42461727 42821683 43131574 43731299 43901048 43970787 43690532 43640367 44570136 46269929 49429902 49439563 && CATEGORICAL OUTLOOK POINTS DAY 1 ... CATEGORICAL ... SLGT 28769178 29969230 31449234 32189140 32299093 32258995 31948906 30828784 29798769 SLGT 32647883 33337960 33937932 35797666 35857557 35757484 SLGT 42880343 43840303 44190223 43980004 43179966 42569978 40090088 39850140 40030202 41000331 41720354 42880343 SLGT 49639564 47119562 45849613 45479798 45649888 47459932 49449906 MRGL 29428036 29458178 29618261 29518336 29058376 99999999 28929251 30009334 32079328 34249236 34279133 32848965 31728687 31618569 31658454 32488217 34237953 34307952 36167662 36337512 MRGL 49349435 48199449 45989536 44519646 43179881 42659928 41199964 39689948 38489949 35580177 34810249 34280326 34490392 35490458 37080492 38830494 40270547 40530663 40370931 40391109 39801362 40671613 40811741 41331787 42041786 42821682 44111246 44171032 43980588 44040382 44520257 46340056 47150046 48490104 49500096 MRGL 46936726 45276932 44897021 45257141 45647181 TSTM 32901801 33581805 34581784 35311747 35681720 36411671 37401581 37911566 38281606 38221702 38261824 38571898 39111948 40902094 41942136 42702122 43422090 44021994 45201675 45831318 45961054 45800794 45560675 45430577 45760446 46460361 47160354 47810415 48540465 49440514 99999999 48578855 46059081 43339292 41869347 40569349 39509304 38599228 35628953 33988782 33518689 33238497 33558296 34488075 36837696 37897548 38757455 39487405 40517367 41567391 42237449 42767606 43267709 43707742 43957748 99999999 29229401 29989430 31799524 32619599 33039702 33369843 33519990 33230215 32940656 32750766 32570837 32300887 31710909 30980905 && THERE IS A SLIGHT RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 75 SSE 7R4 15 NW 7R4 0 - ESF 40 N HEZ 50 NNE HEZ 10 ESE JAN 30 SW MEI 25 ENE MOB 55 SSW PNS THERE IS A SLIGHT RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 70 S CRE 40 NE CHS 30 NW CRE 45 SW ECG 45 N HSE 55 NE HSE THERE IS A SLIGHT RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 15 WNW CDR 15 S RAP 35 WNW PHP 30 SSE PIR 45 NNE ANW 10 E ANW 20 WSW MCK 35 NNE GLD 40 SSW IML 20 WSW SNY 10 SSE BFF 15 WNW CDR THERE IS A SLIGHT RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 50 NNW RRT 25 NNE DTL 40 NNE VVV 20 E ABR 25 WNW ABR 50 SSW DVL 90 N DVL THERE IS A MARGINAL RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 45 ENE DAB 35 NE OCF 20 WSW GNV 20 WSW CTY 55 SW CTY ...CONT... 65 SSW 7R4 10 SW LCH 25 NNW IER 25 WNW PBF 35 ENE PBF 45 NE JAN 25 NNE GZH 25 NW DHN 20 WNW ABY 25 NNE VDI 10 ENE FLO 15 NE FLO 25 WSW ECG 60 E ECG THERE IS A MARGINAL RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 55 ENE RRT 50 NNE BJI 10 NNE AXN 25 NE BKX 50 N ONL 35 WNW ONL 15 S BBW 30 NE HLC 45 SW RSL 25 N AMA 50 WSW AMA 10 SSE CVS 35 WNW CVS 35 ESE LVS 35 NW RTN 10 W COS 25 WSW FCL 45 E CAG 10 ESE VEL 55 NNW PUC 45 SW DPG 20 WSW EKO 20 ESE WMC 30 N WMC 40 S REO 60 SSW BOI 35 SSW MQM 45 NNE JAC 30 SW GCC 40 W RAP 40 NE RAP 30 SSE BIS 30 NNE BIS 20 NE MOT 85 N MOT THERE IS A MARGINAL RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 35 E CAR 40 NW BGR 45 NNW AUG 45 NNW BML 55 NNE EFK GEN TSTMS ARE FCST TO THE RIGHT OF A LINE FROM 50 WNW SAN 20 SSE LGB 15 ESE PMD 30 SSE NID 25 E NID 45 WSW DRA 50 NNE DRA 65 WNW P38 55 ENE TPH 10 NNE TPH 65 N BIH 65 S NFL 30 SSE RNO 45 SSW AAT 25 SE LMT 45 NE LMT 60 SSE RDM 55 WNW BNO 40 NW MYL 35 WSW BTM 20 NNW LVM 30 E BIL 55 NNE SHR 20 W 4BQ 45 SSW BHK 30 ENE BHK 45 NW DIK 10 NNE SDY 60 NNW SDY 95 NNE OLF ...CONT... 95 N CMX 35 S ASX 25 ENE MCW 25 NNE DSM 25 E LWD 35 SE CDJ 0 - JEF 25 SSW DYR 45 NE CBM 10 WSW BHM 15 NNE LGC 35 SE AHN 45 NNE CAE 50 SSE RIC 0 - WAL 50 S ACY 30 E ACY 10 SE JFK 0 - POU 40 NNE MSV 25 S SYR 30 ENE ROC 40 NNE ROC 60 N ROC ...CONT... 50 S BPT 15 W BPT 40 SSE TYR 40 WNW TYR 15 NW DAL 40 S SPS 65 SSE CDS 35 SSW LBB 25 WNW ALM 35 N DMN 15 WSW SVC 50 WSW SVC 35 ENE DUG 45 SE DUG