Very heavy rainfall is expected in several waves, early Friday morning, again Friday evening/night, and a final round during the day Saturday. Storm totals to 8 inches are possible.
OKLAHOMA -- Friday is the last day to register to vote in Oklahoma.
Many county election boards will be open until 5:00 taking last minute registrations, or you can register at a local tag agency.
Oklahomans can download the registration form at www.elections.ok.gov and mail it to the county election board. It must be postmarked by Friday, October 12.
To make sure you are still up to date, officials say contact your county election board or visit the election website and click on the polling place locator link.