Day 1 Areal Outline

Issued: 2026-08-26 01:00 UTC

Summary

Severe thunderstorms, including potential tornadoes, large hail, and damaging winds, are expected throughout parts of the central and southern United States and the Midwest on August 26. These storms vary in severity, with an enhanced risk of severe weather occurring for areas east of a line stretching from near Guy, Kansas, toward Amarillo, Texas.

Product Text

000 WUUS01 KWNS 260100 PTSDY1 DAY 1 CONVECTIVE OUTLOOK AREAL OUTLINE NWS STORM PREDICTION CENTER NORMAN OK 0759 PM CDT TUE AUG 25 2026 VALID TIME 260100Z - 261200Z PROBABILISTIC OUTLOOK POINTS DAY 1 ... TORNADO ... 0.02 44369202 44719235 45289247 46329203 46389114 46009014 44649095 44269155 44369202 && ... HAIL ... 0.05 48708965 45898912 44638968 43849066 43929172 44639267 46079342 49479134 0.05 42450222 41609839 40639696 39269652 38139764 37539855 36799981 36220005 35130012 34450020 34160105 34310227 34500322 35210415 35970475 36970486 38830492 41000496 42010483 42580430 42690332 42450222 0.15 41770194 40880065 40350037 40140031 39780030 39270054 38820136 38760332 39270352 39970362 41630379 41860316 41770194 0.15 45459239 46089199 46349141 46289096 45539124 45079154 45039201 45219237 45459239 && ... WIND ... 0.05 48558967 47218939 45928916 44688969 43809083 43789182 44459274 45129301 46109280 49329131 0.05 42430174 41659878 40699696 39269641 38309642 37579668 35629839 34389816 33259941 33240043 33540294 34180388 35970480 36910492 38350493 40990497 42000484 42800436 42760314 42430174 0.15 33920201 34730341 35700306 36310227 36910221 37000269 37160398 37220421 37400426 37660414 39420365 41660382 41920317 41920237 40890054 38909965 36059966 34989928 34329954 33900022 33920201 0.15 45469244 46139203 46379150 46379095 46209092 45699109 45439119 45009150 45029220 45199246 45469244 0.30 34590106 34570200 35070246 35650220 36390192 36370167 35670050 35280023 34700029 34590106 CIG1 33450180 33980298 34680353 35630323 36380235 36900257 37320430 39340371 41480391 42300413 42350280 42000145 40650018 38549952 36179933 34269904 33679927 33259949 33270042 33440161 33450180 && CATEGORICAL OUTLOOK POINTS DAY 1 ... CATEGORICAL ... ENH 36390192 36370167 35670050 35280023 34700029 34590106 34570200 35070246 36390192 SLGT 39420365 41660382 41920317 41920237 41770194 40890054 38909965 36059966 34989928 34329954 33900022 33920201 34730341 35700306 36310227 36910221 37160398 37220421 37400426 39420365 SLGT 45469244 46139203 46379150 46379095 46209092 45439119 45009150 45029220 45199246 45469244 MRGL 42000484 42800436 42760314 41609839 40699696 39269641 38309642 37579668 35629839 34389816 33259941 33240043 33540294 34180388 35970480 36910492 40990497 42000484 MRGL 48528962 45898912 44638968 43849066 43789182 44459274 45129301 45249299 46079342 48779177 TSTM 27609384 29919270 30769175 31858632 33058443 33148303 33258204 33218127 33288071 34177954 34747725 34967428 99999999 46448302 42478470 39408825 35458813 33128862 32618935 33249100 34289302 33759436 33399771 32969914 32920447 33871062 35561312 38971381 43141642 46111810 47031532 46991301 46000874 44480788 44120599 43610330 42739958 41929602 40359422 39679359 39449298 40019248 40889216 42959400 45899554 50429816 && THERE IS A ENHANCED RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 30 SW GUY 25 SSW GUY 50 E BGD 60 N CDS 20 N CDS 45 NE PVW 30 NNW PVW 45 WSW AMA 30 SW GUY THERE IS A SLIGHT RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 10 N LIC 20 SW BFF 20 WSW AIA 25 ESE AIA 50 ESE AIA 20 SSE LBF 35 SSE HLC 20 SSE GAG 25 N LTS 25 SW LTS 35 S CDS 20 NNW LBB 25 NNW CVS 35 SW DHT 25 NE DHT 20 WSW EHA 20 ESE TAD 0 - TAD 10 NNE TAD 10 N LIC THERE IS A SLIGHT RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 55 NE MSP 50 S DLH 30 WSW ASX 10 S ASX 25 S ASX 40 NNE EAU 10 N EAU 35 WNW EAU 45 ENE MSP 55 NE MSP THERE IS A MARGINAL RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 35 W TOR 50 NNW TOR 0 - CDR 45 N GRI 15 SW LNK 15 ENE MHK 15 W EMP 40 E ICT 45 NNW CHK 25 SE FSI 60 NNE ABI 70 NW ABI 60 NNE HOB 35 WSW CVS 30 NE LVS 25 WNW RTN 15 SW CYS 35 W TOR THERE IS A MARGINAL RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 65 NNE GNA 25 NE RHI 10 S CWA 20 WSW VOK 30 WSW LSE 40 NNW RST 20 NNE MSP 25 NNE MSP 40 ESE BRD 60 N ELO GEN TSTMS ARE FCST TO THE RIGHT OF A LINE FROM 130 SSE GLS 35 ESE LCH 40 NNE LFT 20 W TOI 40 S ATL 45 NE MCN 10 SSW AGS 30 SW OGB 15 SSE OGB 10 E FLO 20 ESE OAJ 80 ESE HSE ...CONT... 65 E ANJ 20 NW JXN 0 - MTO 45 ESE MKL 35 SSW CBM 40 WNW MEI 15 S GLH 15 SSE HOT 20 S DEQ 45 NNW FTW 50 NE ABI 25 S ROW 45 SW SOW 50 ENE IGM 55 NW MLF 30 SSW BOI 10 E ALW 40 S 3TH 25 NNE 3DU 15 NW BIL 35 N WRL 30 SW GCC 35 SSW RAP 25 ENE ANW 15 NE TQE 25 SW LWD 10 S CDJ 40 SE CDJ 0 - IRK 20 SE OTM 30 NNE FOD 0 - AXN 130 NNW HCO