Day 1 Areal Outline

Issued: 2026-08-10 05:26 UTC

Summary

Severe thunderstorms with risks of tornadoes, large hail, and damaging winds are expected across parts of the eastern and central United States on Monday. These hazards range from marginal to slight severity for much of the affected area throughout the day.

Product Text

000 WUUS01 KWNS 100526 PTSDY1 DAY 1 CONVECTIVE OUTLOOK AREAL OUTLINE NWS STORM PREDICTION CENTER NORMAN OK 1225 AM CDT MON AUG 10 2026 VALID TIME 101200Z - 111200Z PROBABILISTIC OUTLOOK POINTS DAY 1 ... TORNADO ... 0.02 39628417 39948734 40168865 40538935 40968980 41738968 42278903 41618268 41697992 41267925 40467931 40007989 39668164 39628417 && ... HAIL ... 0.05 42898872 42368385 42218175 41937686 41747488 40827434 40087426 39357477 39077504 38817560 38667649 38617782 38728156 38938442 39418813 39989024 40219092 40739248 41689518 42119752 41649924 40620078 39550154 38880260 39120352 39930375 40790381 42460329 44010381 45010398 46310387 47360319 47690131 47119881 45609640 44419439 43309050 42898872 0.15 46410168 46330057 46069885 45519789 44569787 44029876 43790034 44000124 44480212 45200267 46010244 46410168 CIG1 46620050 46159861 44849656 44329654 43769773 43570004 43710165 44220291 45030347 45970367 46400269 46570155 46620050 && ... WIND ... 0.05 37998381 38038427 38478791 39028990 39579174 39709255 39819408 39639616 39399864 38650101 38190204 38160300 38690348 40450390 42640327 43770378 45110413 46210394 46970293 47120059 46649835 44739346 43008912 42748373 42698154 43157825 43327501 43217386 42537327 41757327 41167328 40277349 39517389 38867451 38517482 38057586 37768199 37998381 0.05 31531326 32571288 33461269 34191228 34401170 34021013 33200948 30790871 0.15 42087912 41877615 40967511 39957539 39457574 39137665 38907756 38708190 38918687 39288865 39658965 40499039 41269036 41938965 42088902 42098789 41998521 41988314 42087912 0.15 46010185 46080075 46069942 45839826 45339739 44119513 43599435 43199396 42749415 42519457 42469521 42599629 43029856 43520040 44530215 45110254 45740236 46010185 && CATEGORICAL OUTLOOK POINTS DAY 1 ... CATEGORICAL ... SLGT 41269036 41938965 42088902 41988314 42087912 41877615 40967511 39957539 39457574 39137665 38907756 38708190 38918687 39288865 39658965 40499039 41269036 SLGT 46010244 46410168 46330057 46069885 45899855 45839826 44119513 43599435 43199396 42749415 42519457 42469521 43029856 43520040 44480212 45200267 46010244 MRGL 31531326 32571288 33461269 34191228 34401170 34021013 33200948 30840873 MRGL 42748121 43157825 43327501 43217386 42537327 41167328 40277349 39517389 38517482 38057586 37768199 38478791 39579174 39819408 39399864 38650101 38190204 38160300 38690348 40450390 42510331 43770378 45110413 46210394 47360319 47690131 47119881 46349758 43008912 42708194 TSTM 25879809 25769797 28679814 29609819 30339791 30789752 31299650 31689497 32359321 33109199 34319149 35759026 36528994 37259057 37759224 38039454 37969778 37270037 36160280 34600490 33090644 32060739 30860766 99999999 32031674 34381725 35101691 36281573 37121565 37411644 36931748 36351751 36051840 37511954 38982045 39521984 39471925 39581847 40101753 40781630 41381535 42131426 42561361 43261289 43841181 44361043 44500765 45140648 46270644 47070682 47660756 48300923 48701198 49441567 99999999 49068788 46648791 45328859 44338775 43998579 44238442 44998262 45428102 99999999 30650585 31110472 30950340 30240191 29250145 99999999 34019491 33389555 32469884 32869968 33899958 34479832 34899687 34819524 34019491 && THERE IS A SLIGHT RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 15 SSE MLI 35 WSW RFD 10 SSE RFD 20 SSE DTW 10 SE JHW 25 SSW BGM 25 NE ABE 10 NW PHL 20 SSW ILG 0 - BWI 30 W DCA 30 NW CRW 20 SW BMG 25 WSW MTO 15 S SPI 40 WSW PIA 15 SSE MLI THERE IS A SLIGHT RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 15 WNW Y22 40 NE Y22 30 SSE BIS 45 NNW ABR 30 NNW ABR 25 NNE ABR 30 S RWF 0 - FRM 30 W MCW 15 N FOD 20 W FOD 10 S SLB 40 N ONL 45 N VTN 40 NW PHP 55 SSW Y22 15 WNW Y22 THERE IS A MARGINAL RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 100 SSW GBN 25 SSW GBN 35 N GBN 35 SSE PRC 50 S FLG 20 SSW SOW 25 NNE SAD 65 SE DUG THERE IS A MARGINAL RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 70 NW ERI 30 ENE BUF 20 ENE UCA 15 SW GFL 0 - PSF 10 W BDR 30 SSE JFK 45 SSE NEL 40 ENE SBY 25 WNW WAL 45 SSW CRW 35 NW EVV 40 SW UIN 25 W CDJ 40 NNE RSL 50 NNW GCK 35 ENE LAA 20 WNW LAA 40 SSE LIC 40 WNW AKO 25 SSW CDR 40 WSW RAP 45 SW 2WX 20 SE BHK 45 NNW DIK 0 - N60 15 NNW JMS 55 SW FAR 15 SE MSN 45 E MTC GEN TSTMS ARE FCST TO THE RIGHT OF A LINE FROM 25 SSE MFE 35 SSE MFE 35 NW NIR 15 SW BAZ 15 W AUS 25 SSW TPL 50 N CLL 35 NNW LFK 45 N IER 40 N MLU 25 ENE PBF 25 ESE JBR 35 ESE POF 35 N POF 0 - TBN 60 S OJC 10 SSE HUT 40 SSW DDC 15 NW DHT 55 NE 4CR 25 NW ALM 25 SE DMN 95 S DMN ...CONT... 45 SSW CZZ 30 NNE RAL 20 NNW DAG 30 SSE DRA 35 NNE DRA 55 NNW DRA 55 ESE BIH 45 NNE NID 50 WNW NID 50 N FAT 25 WNW TVL 0 - RNO 25 W NFL 15 ENE NFL 45 NNW U31 25 W EKO 45 NNE EKO 25 SSE TWF 10 E BYI 30 NNW PIH 25 NNE IDA 40 ESE WEY 40 NNE WRL 35 NE SHR 30 WSW MLS 65 NW MLS 60 SW GGW 30 SE HVR 20 ENE CTB 100 NW GPI ...CONT... 135 NNE CMX 20 WNW MQT 40 SSW IMT 15 NNW MTW 30 SE MBL 15 SE HTL 55 NE OSC 150 NE BAX ...CONT... 85 SSE ELP 50 S GDP 30 W FST 25 NE 6R6 35 WSW DRT ...CONT... 30 W DEQ 20 SSW PRX 45 N BWD 30 N ABI 55 SSW LTS 15 SSE FSI 40 NNE ADM 30 E MLC 30 W DEQ