Day 1 Areal Outline
Issued:
Summary
Severe thunderstorms capable of producing tornadoes, large hail, and damaging winds are forecast for parts of the central and southeastern United States on September 15, 2026. The risk for these severe weather phenomena ranges from marginal to slight in several regions.
Product Text
000 WUUS01 KWNS 150058 PTSDY1 DAY 1 CONVECTIVE OUTLOOK AREAL OUTLINE NWS STORM PREDICTION CENTER NORMAN OK 0756 PM CDT MON SEP 14 2026 VALID TIME 150100Z - 151200Z PROBABILISTIC OUTLOOK POINTS DAY 1 ... TORNADO ... 0.02 40179616 40479643 41369573 42149584 42859570 42789444 42569356 42079307 41769285 41219311 40459376 39999538 40179616 0.05 41069426 40629531 40779577 41449551 42019535 42199492 42219428 41699374 41069426 && ... HAIL ... 0.05 43129623 43479413 43229271 42369225 41669223 41039256 40629338 40349407 39909544 39439722 39199938 39930020 41749843 43129623 && ... WIND ... 0.05 39400201 40300050 41859826 43199621 43509416 43249220 42769131 42069108 41389116 40729209 40059390 39529595 38549879 37550076 36620213 36460290 36800281 38090250 39400201 0.15 41059330 40609395 40329494 40359542 40619572 41029587 42139531 42579466 42599359 41879290 41059330 CIG1 40999552 41999517 42459455 42489402 42339351 41899344 41339375 40679439 40439479 40399532 40669569 40999552 && CATEGORICAL OUTLOOK POINTS DAY 1 ... CATEGORICAL ... SLGT 42139531 42579466 42599359 41879290 41059330 40609395 40329494 40359542 40619572 41029587 42139531 MRGL 38090250 39400201 40300050 43199621 43509416 43249220 42769131 42069108 41389116 40729209 40059390 39529595 38549879 37550076 36620213 36460290 38090250 TSTM 49489311 48499413 48499512 49899593 99999999 26099524 27739732 28069746 28999747 30399654 32069518 35209374 38979394 39199436 39169535 38849674 38359800 37769895 37229945 35000131 33220260 32490293 31260297 30370259 29010191 99999999 31301297 32741349 32951366 33081381 33261408 33421414 33591423 33921418 34341396 37131303 39481043 40520871 40790796 40860747 40710617 40320575 39560537 38150518 37800472 38650396 40850336 42210096 44789524 46409230 49139036 99999999 48838959 47838942 47198855 46748718 46318596 45528453 44698324 44008280 42868331 42328458 41378632 40118811 40148943 39689033 39239074 38359118 37729151 36819173 36349112 35999027 35628934 35368812 35308765 35208733 34638684 34058690 33188715 32238737 31618756 31158718 30848590 30728473 30898370 31528231 32918004 33977913 34767875 35817796 36407672 36527529 && THERE IS A SLIGHT RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 10 NNE DNS 25 W FOD 30 E FOD 40 NNE OXV 20 SSW OXV 0 - LWD 40 N STJ 20 NNE FNB 20 WSW SDA 20 S OMA 10 NNE DNS THERE IS A MARGINAL RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 10 E LAA 15 W GLD 10 NNE MCK 40 SE FSD 15 SE FRM 50 NNE ALO 40 NW DBQ 30 SW DBQ 40 N BRL 30 SE OTM 25 NW CDJ 35 NNW TOP 20 S RSL 25 S GCK 30 SSW EHA 15 E CAO 10 E LAA GEN TSTMS ARE FCST TO THE RIGHT OF A LINE FROM 65 NNE INL 35 W INL 30 SSE RRT 75 N ROX ...CONT... 135 E BRO 10 ESE CRP 20 N CRP 35 WNW VCT 15 SW CLL 25 SSE TYR 35 ESE FSM 25 NW SZL 15 ENE MKC 15 ENE TOP 20 S MHK 20 NNW HUT 40 NNW P28 45 SE DDC 30 ESE AMA 50 NE HOB 20 SE HOB 25 N FST 30 NW 6R6 65 WSW DRT ...CONT... 115 S GBN 50 WSW GBN 55 W GBN 55 ENE YUM 45 ESE BLH 35 ESE BLH 30 E BLH 40 NE BLH 50 SE EED 30 E SGU 20 ESE PUC 45 E VEL 30 NW CAG 25 N CAG 50 SSW LAR 40 WSW FCL 30 WSW DEN 40 WSW PUB 35 SSW PUB 40 NE PUB 25 SW SNY 10 NNE MHN 20 NNW RWF 30 S DLH 95 N GNA ...CONT... 80 NNE GNA 45 E GNA 0 - CMX 25 NE MQT 70 NE ESC 15 ESE PLN 20 NNE OSC 20 NNE BAX 25 ESE FNT 0 - JXN 25 S SBN 10 ENE CMI 25 NNE SPI 35 WSW SPI 40 NNW STL 35 ENE VIH 30 SSE VIH 10 ENE UNO 20 NW ARG 25 ENE JBR 25 S DYR 50 NNW MSL 40 N MSL 35 NNE MSL 0 - HSV 35 NNW BHM 25 E TCL 25 WSW SEM 35 WNW GZH 20 SSW GZH 35 E CEW 30 ESE MAI 15 SSE MGR 20 NNE AYS 0 - CHS 25 NNW CRE 15 SSE FAY 0 - RWI 30 WNW ECG 50 ENE ECG