Day 1 Areal Outline

Issued: 2026-08-22 16:32 UTC

Summary

Severe thunderstorms with marginal to slight risks of wind, hail, and tornadoes are expected across much of the central and eastern United States today. General thunderstorms are also forecast for various regions including parts of the West and Southeast.

Product Text

000 WUUS01 KWNS 221632 PTSDY1 DAY 1 CONVECTIVE OUTLOOK AREAL OUTLINE NWS STORM PREDICTION CENTER NORMAN OK 1130 AM CDT SAT AUG 22 2026 VALID TIME 221630Z - 231200Z PROBABILISTIC OUTLOOK POINTS DAY 1 ... TORNADO ... && ... HAIL ... 0.05 49301526 48161565 47181733 47031836 47211988 47862123 49342220 0.05 39830550 41380569 42460620 43580698 44600677 44670590 44260523 43720475 43100435 42380391 41660344 40790312 39580310 38170356 38260495 39830550 0.05 43157979 41997920 41167889 39647933 38228046 37438124 37048174 36748274 36758324 36868399 37188447 37728497 38548501 39608462 41168433 41778470 42678446 43568381 43988333 44118273 44098164 0.05 33639401 33749632 33859778 34059945 34480083 34840120 35160088 35499842 36049757 36779797 37289752 37539589 36789119 36088939 35208929 34378970 33629043 33559217 33639401 && ... WIND ... 0.05 49881480 49111389 46610996 45540917 43361010 41461221 40261284 39131403 38781472 38881561 39411634 41071668 42311619 43491591 46231691 46911826 47492181 48152237 49172296 49652295 0.05 40490189 39500188 38550194 38210225 38170360 38260495 39830550 41220552 42830623 43750671 44380657 44480594 43970517 43640473 42280356 41140217 40490189 0.05 44887763 43877726 42477723 40497748 39047722 38147728 37137784 36017910 35338067 34758390 34408558 32928818 32429004 31879378 31799503 32009643 32199747 32800032 33370168 34050241 34750219 35140129 35359983 35509842 36069757 36779794 37279751 37549587 37529334 36819126 36468940 36748762 37178682 38728517 39698461 41148433 41838471 42708445 44138353 44778258 45258139 0.15 43997885 42167820 39527867 37308008 36568162 36488304 36688454 37538466 39378396 41208356 42428308 43498193 0.15 33639111 35229360 35749389 36149374 36379342 36389286 35488919 34668879 34208890 33858938 33659023 33639111 CIG1 34090228 34700212 35040118 35209945 34749793 33999700 33319706 32619792 32749910 32920020 33430156 34090228 CIG1 33389022 33889229 35549441 36089445 36529407 36699346 35778902 35158812 33888825 33368892 33389022 && CATEGORICAL OUTLOOK POINTS DAY 1 ... CATEGORICAL ... SLGT 36149374 36379342 36389286 35488919 34668879 34208890 33858938 33659023 33639111 35229360 35749389 36149374 SLGT 43997885 42167820 39527867 37308008 36568162 36488304 36688454 37538466 39378396 41208356 42428308 43498193 MRGL 43877726 42477723 40497748 39047722 38147728 37137784 36017910 35338067 34408558 32928818 32429004 31879378 31799503 32199747 32800032 33370168 34050241 34750219 35140129 35509842 36059758 36779797 37289752 37549587 37529334 36819126 36468940 36748762 37178682 38728517 39698461 41158433 41838471 42708445 44138353 44778258 45078184 MRGL 44600677 44670590 44260523 42280356 41140217 40490189 39500188 38550194 38210225 38170360 38260495 39830550 41380569 42460620 43580698 44600677 MRGL 49521438 49111389 46610996 45540917 43361010 41461221 40261284 39131403 38781472 38881561 39411634 41071668 42311619 43491591 46231691 46911826 47492181 48152237 49172296 49582295 TSTM 32071690 32941656 34251465 35211394 35731403 36271420 36611469 36821547 36861619 36541741 36331809 36581862 37261903 37851937 38541970 39371987 40491968 41711948 43231904 44291878 45221932 45762039 46262204 46802370 47532453 49192528 99999999 49500487 48800360 47420175 45749961 42909716 40539533 39429438 38309293 37839225 37479080 37368939 37768796 38188740 38398710 38718692 38948687 39138701 39238799 39778863 40458904 41288919 42868914 43818912 45308956 46198954 47008899 47438802 47668715 47968636 99999999 28559434 28579509 28879579 29689649 31159765 31799919 32350087 32960295 32930507 32520671 31930806 30900890 99999999 29808705 30388653 32128512 32938448 33428425 33688418 33788429 33828448 33698485 33088576 32668657 32108775 31678859 31719041 31599112 31339153 30949160 30159077 29188973 28968922 29048855 99999999 45537459 44337424 43287366 42597329 42267288 42097237 42007200 42067170 42197153 42617144 43067123 44367002 45186914 45916794 46406714 && THERE IS A SLIGHT RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 25 ENE FYV 15 WNW HRO 20 ENE HRO 15 WSW MKL 25 N TUP 10 WSW TUP 40 SSE UOX 15 NW GWO 15 NW GLH 30 W RUE 25 SE FYV 25 ENE FYV THERE IS A SLIGHT RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 75 N BUF 35 NE BFD 40 WNW MRB 0 - ROA 45 E TRI 40 NNW HSS 40 SW LOZ 35 S LEX 30 NE LUK 15 NNE FDY 20 SW MTC 55 ESE BAX THERE IS A MARGINAL RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 55 NNE ROC 25 NW ELM 30 SE UNV 15 NW DCA 45 N RIC 35 NNE AVC 20 WNW RDU 20 ENE CLT 25 W RMG 40 WSW TCL 0 - JAN 40 S SHV 40 NNW LFK 40 NNW ACT 45 NW ABI 20 SSE LBB 40 WSW PVW 40 SW AMA 25 ESE AMA 35 NW CHK 30 SE END 30 N END 25 S ICT 25 WSW CNU 20 N SGF 35 E UNO 30 N DYR 10 WNW HOP 25 WNW BWG 50 NE SDF 25 SW DAY 35 WNW FDY 35 SSW JXN 10 SE LAN 25 SSW OSC 45 ENE OSC 90 ENE OSC THERE IS A MARGINAL RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 15 SE SHR 30 NW GCC 15 ESE GCC 30 N BFF 40 E SNY 15 W IML 15 NW GLD 50 SSE ITR 25 ENE LAA 10 NNW LHX 25 W PUB 35 W DEN 0 - LAR 35 SSE CPR 55 NNW CPR 15 SE SHR THERE IS A MARGINAL RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 85 N GPI 55 NNE GPI 15 NNW 3HT 35 WSW BIL 35 ESE JAC 20 NNW OGD 0 - DPG 45 ESE ELY 35 S ELY 50 SSE P68 20 WSW P68 35 NNE BAM 25 N OWY 15 ESE BOI 10 SSE LWS 55 N ALW 25 E SEA 45 S BLI 30 NW BLI 55 NNW BLI GEN TSTMS ARE FCST TO THE RIGHT OF A LINE FROM 45 SW CZZ 25 NNW CZZ 35 S EED 0 - IGM 35 N IGM 55 ENE LAS 45 NE LAS 30 ENE DRA 15 NW DRA 60 NNE NID 50 NNW NID 55 SSW BIH 35 W BIH 65 WNW BIH 30 SSE TVL 10 SSW RNO 70 N RNO 55 ESE LKV 25 S BNO 50 N BNO 40 SW PDT 40 ENE DLS 55 NNE PDX 15 SE HQM 30 S UIL 95 NNW UIL ...CONT... 100 NNE OLF 45 N ISN 20 SW N60 40 ENE MBG 10 E YKN 15 SSE SDA 25 NNE MKC 45 SE SZL 10 NW TBN 30 SW FAM 15 NE CGI 30 SW EVV 15 NE EVV 35 NE EVV 35 SSW BMG 20 SW BMG 20 W BMG 25 SE MTO 15 ESE DEC 0 - BMI 25 WSW MMO 15 NNW JVL 30 WSW OSH 25 S RHI 40 N RHI 25 WSW CMX 30 NE CMX 80 NNE MQT 115 NNE MQT ...CONT... 60 SSE GLS 45 SSE LBX 25 SW LBX 65 S CLL 15 W TPL 15 W BWD 40 ENE BGS 25 NE HOB 40 SW ROW 40 WSW ALM 30 SW DMN 55 SE DUG ...CONT... 45 S PNS 30 S CEW 30 SSW CSG 35 E LGC 20 SE ATL 15 ENE ATL 15 NE ATL 15 NNW ATL 25 W ATL 35 S ANB 25 NNW MGM 50 WSW SEM 45 SSE MEI 35 N MCB 10 E HEZ 25 SW HEZ 40 NW BTR 35 SE BTR 20 WSW BVE 30 SSE BVE 55 ESE BVE ...CONT... 45 NNE MSS 0 - SLK 0 - GFL 10 N PSF 10 NW BAF 15 NE BDL 20 SSW ORH 15 SSE ORH 20 ESE ORH 30 NW BOS 15 SE CON 10 WNW AUG 30 NNW BGR 15 SSW HUL 35 ENE HUL