9/25/2025 2:47:00 PM until 9/25/2025 5:45:00 PM

Be aware of your surroundings and do not drive on flooded roads. Low water crossings will become dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route.

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of north central and west central Arizona, including the following counties, in north central Arizona, Coconino. In west central Arizona, Yavapai. * WHEN...Until 545 PM MST. * IMPACTS...Minor flooding in creeks and normally dry washes is imminent or occurring. * ADDITIONAL DETAILS... - At 246 PM MST, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. - This includes the following creeks, washes and rivers... Rattlesnake Wash, Wagon Tire Wash, Meath Wash, Grindstone Wash, Hell Canyon, Sycamore Creek, Bear Canyon, JD Dam Wash and Johnson Creek. - Some locations that will experience flooding include... Drake and Bill Williams Mountain. - This includes State Route 89 between mile markers 345 and 354. This includes the following recreation areas and campgrounds... Bill Williams Campground. - Additional information is available at weather.gov/flagstaff.