A Flash Flood Warning has been issued for the following counties in Oklahoma: Atoka, Bryan, Johnston and Marshall until 12:45 AM Saturday. ... A Areal Flood Warning has been issued for the following counties in Oklahoma: Atoka, Coal, Hughes and Pontotoc until 12:15 AM and the following counties in Oklahoma: Atoka, Coal, Johnston and Pontotoc until 1:15 AM and the following counties in Oklahoma: Creek, Muskogee, Okmulgee, Tulsa and Wagoner until 7:45 AM and the following counties in Oklahoma: Carter, Jefferson, Johnston, Love, Marshall and Murray until 10:45 PM and the following counties in Oklahoma: Carter, Garvin, Johnston, Murray and Pontotoc until 11:15 PM. ... A Flood Warning has been issued for the following counties in Oklahoma: Carter, Johnston and Murray until 1:58 AM and the following county in Oklahoma: Le Flore until 2:09 AM and the following counties in Oklahoma: Carter, Garvin and Murray until 6:06 AM and the following county in Oklahoma: Le Flore until 6:26 AM and the following county in Oklahoma: Bryan until 7:06 AM and the following county in Oklahoma: Cotton until 9:28 AM Monday.