Colorado Severe Flash Flood Warning | Effective 07/03/2026 02:09

Headline: 
Flash Flood Warning issued July 3 at 3:09AM MDT until July 3 at 6:15AM MDT by NWS Denver CO
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
July 3, 2026 - 2:09am
Expires: 
July 3, 2026 - 5:15am
Description: 
FFWBOU The National Weather Service in Denver has issued a * Flash Flood Warning for... Central Logan County in northeastern Colorado... Northern Phillips County in northeastern Colorado... Sedgwick County in northeastern Colorado... * Until 615 AM MDT. * At 309 AM MDT, Doppler radar indicated thunderstorms producing heavy rain in Along I-76 from Iliff to Julesburg. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, gulches, roads, and poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Sterling, Haxtun, Fleming, Ovid, Iliff, Sedgwick, Crook, Twin Buttes, Proctor, Marks Butte, Fairfield, Padroni, Sixteen-Mile Corner, North Sterling Reservoir, Atwood, Dailey and Reiradon Hill. This includes Interstate 76 between mile markers 118 and 179.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.
Area Description: 
Logan, CO; Phillips, CO; Sedgwick, CO
Forcast Office: 
NWS Denver CO