10-1-19 Nebraska: Elevated flash flood threat southeast today…frost/freeze concerns west Thursday AM…details here. N. By Chief Meteorologist Michael ClarkOn October 1, 2019 Video: Elevated flash flood threat through midnight tonight for counties underneath the flash flood watch: Total rain through Wednesday: Wind forecast over the next 4 days: Temperature data: Omaha: Grand Island: North Platte: Valentine: Scottsbluff: