Day 3 Areal Outline

Issued: 2026-07-17 06:27 UTC

Summary

Slight and marginal risks of severe thunderstorms are expected across portions of the Eastern and Central United States on Friday, July 18. General thunderstorms are forecast to affect a wide area stretching from the Southwest through the Mid-Atlantic and Southeast.

Product Text

000 WUUS03 KWNS 170627 PTSDY3 DAY 3 CONVECTIVE OUTLOOK AREAL OUTLINE NWS STORM PREDICTION CENTER NORMAN OK 0126 AM CDT FRI JUL 17 2026 VALID TIME 191200Z - 201200Z PROBABILISTIC OUTLOOK POINTS DAY 3 ... ANY SEVERE ... 0.05 48909054 47049293 46319535 46119670 46299752 47109802 48409796 49849724 0.05 33267740 33278128 33698459 34738580 35758593 36698507 37108374 37198245 37318107 37667816 37797660 37827448 0.15 36037472 34677825 34187981 34398090 34918117 35468108 36467906 37397600 37327485 && CATEGORICAL OUTLOOK POINTS DAY 3 ... CATEGORICAL ... SLGT 35957493 34677825 34187981 34398090 34918117 35468108 36467906 37397600 37337503 MRGL 33267819 33278128 33698459 34738580 35758593 36698507 37108374 37797660 37827466 MRGL 48759073 47049293 46319535 46119670 46299752 47109802 48409796 49499742 TSTM 31701434 32991375 35621403 39351718 41111723 43421452 44921330 46571043 46820854 46640494 48629907 49689804 99999999 28559096 29499043 30669030 34889300 37169441 38039375 38309161 38308937 38468440 39377868 39357619 38997350 99999999 47188394 45568673 43848996 42959332 42799943 42580152 41740420 40220512 38190508 35580398 33160269 29350218 && THERE IS A SLIGHT RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 65 NE HSE 35 NW ILM 0 - FLO 35 NNE CAE 25 SSW CLT 20 NNW CLT 15 ESE DAN 35 NNE ORF 50 SSE WAL THERE IS A MARGINAL RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 50 SE CRE 30 WSW OGB 10 WNW ATL 40 WSW CHA 50 ESE BNA 50 N CSV 20 E LOZ 35 SSW NHK 45 E WAL THERE IS A MARGINAL RISK OF SVR TSTMS TO THE RIGHT OF A LINE FROM 70 NNW GNA 25 SSW HIB 30 N AXN 55 S FAR 55 SW FAR 35 ENE JMS 45 NW GFK 55 NNW HCO GEN TSTMS ARE FCST TO THE RIGHT OF A LINE FROM 65 SSE YUM 55 ENE YUM 25 NNW IGM 10 S U31 35 ENE WMC 10 WSW SUN 30 ESE SMN 30 WNW 3HT 45 ESE LWT 35 S GDV 35 N DVL 80 NW HCO ...CONT... 75 SSW HUM 15 ESE HUM 35 SSE MCB 25 SSE RUE 0 - JLN 50 SSW SZL 15 NE VIH 25 W MVN 30 NNE LEX 35 W MRB 30 ENE BWI 65 ESE ACY ...CONT... 55 NNE ANJ 20 ESE ESC 15 ESE VOK 15 S MCW 30 ENE ANW 45 NNW MHN 20 S TOR 15 SSW FCL 30 W PUB 35 NW TCC 45 NE HOB 50 S 6R6