Day 1 Excessive Rainfall Threat Area NWS Weather Prediction Center College Park MD 826 PM EDT Sat May 17 2025 Valid 01Z Sun May 18 2025 - 12Z Sun May 18 2025 MARGINAL RISK OF RAINFALL EXCEEDING FFG TO THE RIGHT OF A LINE FROM 15 N IER 20 S JSO 10 SW CRS 10 WNW LNC GYI 15 NNE ADM 15 SSW CHK 15 SSW JWG 30 NNW WDG 15 NNE PNC 20 N GMJ FYV 15 NW MWT 30 SW LIT 30 SE SGT 15 S GTR 30 NNW PIB 30 SSE MLU 15 N IER. MARGINAL RISK OF RAINFALL EXCEEDING FFG TO THE RIGHT OF A LINE FROM 10 SE CWIG 40 SSE CWHV 40 NW WVL 25 WNW AUG PSM 15 SE FIT 10 WSW ORH 10 NW CEF 10 ENE DDH 15 ENE RUT 10 E MPV 25 NNW 1V4 25 SSE CWHY 10 SSE CWNQ.