Day 1 Areal Outline

Issued: 2026-08-07 05:53 UTC

Summary

Severe thunderstorms capable of producing tornadoes, large hail, and damaging winds are forecast for parts of the central and eastern United States on Friday. The risk ranges from marginal to slight across several regions, including portions of the Mississippi Valley, the Ohio Valley, and the Mid-Atlantic.

Product Text

000 WUUS01 KWNS 070553 PTSDY1 DAY 1 CONVECTIVE OUTLOOK AREAL OUTLINE NWS STORM PREDICTION CENTER NORMAN OK 1251 AM CDT FRI AUG 07 2026 VALID TIME 071200Z - 081200Z PROBABILISTIC OUTLOOK POINTS DAY 1 ... TORNADO ... && ... HAIL ... 0.05 41819174 40639276 40529349 40449542 40699639 41499686 42869664 44609517 48109186 47878998 45928890 44638949 42989099 41819174 0.05 43330232 43960208 44160124 43429898 42739871 42199908 41930004 41910102 42440194 43330232 && ... WIND ... 0.05 47478443 45038759 42819030 41359110 39939178 39419299 39399457 39689581 40519639 41479688 42779672 44849508 48879106 0.05 36740509 36830166 36770026 36499965 35839955 35369973 34970040 34340221 33940361 33790460 34140536 35160567 36160545 36740509 0.05 38727416 38037671 37787784 38117898 38547936 39177926 41487631 42097532 42017405 41617318 41007270 40167262 0.15 39307805 41547488 41577421 41237336 40817344 38847620 38617686 38647750 38927799 39307805 CIG1 34130522 35190555 36250526 36720482 36760231 36680032 36329978 35499973 35040061 34440225 34090356 33880452 34130522 && CATEGORICAL OUTLOOK POINTS DAY 1 ... CATEGORICAL ... SLGT 41547488 41577421 41237336 40817344 38847620 38617686 38647750 38927799 39307805 41547488 MRGL 36160545 36740509 36830166 36770026 36499965 35839955 35369973 34970040 33940361 33790460 34140536 35160567 36160545 MRGL 38717421 37787784 38117898 38547936 39177926 41487631 42097532 42017405 41617318 41007270 40167262 MRGL 43960208 44160124 43429898 42739871 42199908 41930004 41910102 42440194 43330232 43960208 MRGL 47318464 45038759 42819030 39939178 39419299 39399457 39689581 40519639 41479688 42779672 44849508 48689125 TSTM 31751316 32941270 33701316 35031532 35501591 36181798 36651903 37892013 38532024 38761982 37991872 37671810 37861736 38551650 39161569 39681506 39951396 39611283 39421219 38321140 37281085 36391026 36160953 36310844 37090782 37910712 38550569 38950463 40410314 41090259 41960223 42870247 44050246 44640158 44760113 44369931 44179848 44399745 46059635 47569471 48959235 49349169 99999999 46007326 45017189 43827127 42237090 40587107 99999999 26749957 28489855 29639787 30089730 31159641 31899637 32219665 32379747 32249889 32270031 32370171 32430235 32180343 31370379 30210367 29400284 29010259 && THERE IS A SLIGHT RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 10 SSW MSV 20 WSW POU 15 WNW BDR 20 W ISP 35 SE BWI 20 SSE DCA 30 WSW DCA 35 S MRB 10 SSW MRB 10 SSW MSV THERE IS A MARGINAL RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 40 NNW LVS 35 W RTN 15 NW GUY 45 NW GAG 15 NNE GAG 35 SSE GAG 30 W CSM 40 N CDS 35 SSW CVS 35 N ROW 20 E 4CR 40 SE SAF 40 NNW LVS THERE IS A MARGINAL RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 55 SSE ACY 35 NW RIC 10 SSW SHD 30 NW SHD 35 ENE EKN 30 WNW AVP 40 NW MSV 30 NNW POU 30 N BDR 25 NE ISP 50 SSE ISP THERE IS A MARGINAL RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 25 WSW PHP 20 ENE PHP 30 SE 9V9 20 N ONL 30 N BUB 40 NNW BBW 10 SSE MHN 50 ENE AIA 50 NE CDR 25 WSW PHP THERE IS A MARGINAL RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 60 NNW ANJ 45 NE GRB 30 SSW LNR 30 W UIN 40 SE CDJ 20 N MKC 30 SSW FNB 25 NE BIE 25 E OLU 30 NW SUX 20 N RWF 60 NNE ELO GEN TSTMS ARE FCST TO THE RIGHT OF A LINE FROM 85 SSW GBN 0 - GBN 60 NNW GBN 45 WNW EED 60 SW LAS 40 NNW NID 40 ESE FAT 45 NNE MER 30 SSW TVL 15 SE TVL 50 NNW BIH 25 NE BIH 20 SW TPH 45 NE TPH 30 SSE P68 30 NNW ELY 55 S ENV 25 NW U24 20 E U24 40 W 4HV 20 SSW U17 85 SSE U17 60 NW GUP 35 SSW FMN 0 - DRO 45 SSW GUC 55 WSW COS 10 NNE COS 15 NNE AKO 20 E SNY 30 ESE AIA 30 E CDR 30 E RAP 40 N PHP 55 NNE PHP 40 N 9V9 20 SW HON 40 SSW ATY 50 N VVV 10 ENE BJI 55 ENE INL 100 N ELO ...CONT... 90 NNW EFK 20 ENE EFK 20 NNE LCI 10 SSE BOS 50 SSE BID ...CONT... 55 S LRD 40 E COT 10 ESE BAZ 30 ESE AUS 40 N CLL 10 S CRS 20 NW CRS 30 S FTW 30 N BWD 40 WSW ABI 15 NW BGS 35 NNW MAF 30 NNW INK 45 SW INK 25 ESE MRF 60 SW 6R6 75 SSW 6R6