* WHAT...Flash flooding and debris flows are possible, flooding caused by excessive rainfall continues. * WHERE...Southeastern Ouray County in southwestern Colorado from Ouray to Portland over the Gold Mountain burn scar. * WHEN...Until 845 AM MDT. * IMPACTS...Excessive rainfall is possible over the Gold Mountain Burn Scar which could lead to flash flooding and/or debris flows, particularly along highway 550 between Cutler Creek and Dexter Creek. * ADDITIONAL DETAILS... - At 632 AM MDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in Gold Mountain Burn Scar. - Gold Mountain Burn Scar is the most likely place to experience minor flooding. - Some locations that will experience flooding include... Ouray. - http://www.weather.gov/safety/flood

Area: Ouray CountyExpires: Sep 14, 2026, 8:45 AM

HighFloodNWS Grand Junction CO

Flash Flood Warning

FFWGJT The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... The Ferris Burn Scar in... Northwestern Dolores County in southwestern Colorado... * Until 745 AM MDT. * At 542 AM MDT, Doppler radar indicated several rounds of thunderstorms producing moderate to heavy rainfall rates over the Ferris Burn Scar. Between 0.2 and 0.5 inches of rain have fallen. The expected rainfall rate is 0.7 to 1.5 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. Excessive rainfall over the burn scar will result in debris flow. The debris flow can consist of rock, mud, vegetation and other loose materials. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding in and around the Ferris Burn Scar. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of areas in and around the Ferris Burn Scar. * Some locations that will experience flash flooding include... Areas in and near the Ferris burn scar of Northwestern Dolores County.

Area: Dolores CountyExpires: Sep 14, 2026, 7:45 AM

LowFloodNWS Grand Junction CO

Flood Advisory

* WHAT...Flash flooding and debris flows are possible over the Gold Mountain burn scar as thunderstorms are developing over the area. * WHERE...Southeastern Ouray County in southwestern Colorado from Ouray to Portland over the Gold Mountain burn scar. * WHEN...Until 645 AM MDT. * IMPACTS...Excessive rainfall is possible over the Gold Mountain Burn Scar which could lead to flash flooding and/or debris flows, particularly along highway 550 between Cutler Creek and Dexter Creek. * ADDITIONAL DETAILS... - At 344 AM MDT, Doppler radar indicated thunderstorms developing over the area with rainfall rates in excess of one inch per hour which could affect the Gold Mountain Burn Scar. - Gold Mountain Burn Scar is the most likely place to experience minor flooding. - Some locations that will experience flooding include... Highway 550 from Portland to Ouray and over the Gold Mountain burn scar. - http://www.weather.gov/safety/flood

Area: Ouray CountyExpires: Sep 14, 2026, 6:45 AM

LowFloodNWS Grand Junction CO

The Flash Flood Warning has been cancelled.

The Flash Flood Warning has been cancelled and is no longer in effect.

Area: Rio Blanco CountyExpires: Sep 14, 2026, 12:30 AM

ModerateRoadStatewideThe Slope

I-70W crash unknown

Eastbound open. Between Exit 251: US 40; El Rancho and Exit 248: Beaver Brook/Floyd Hill (1 mile east of the Floyd Hill area) at Mile Point 249. The right lane is closed due to a crash.

Area: I-70WExpires: Sep 13, 2026, 10:19 PM

HighFloodNWS Grand Junction CO

Flash Flood Warning

FFWGJT The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... The Lee burn scar in... South Central Rio Blanco County in northwestern Colorado... * Until 1130 PM MDT. * At 825 PM MDT, Doppler radar indicated thunderstorms producing heavy rain over the Lee Burn Scar. Between 0.3 and 0.5 inches of rain have fallen. The expected rainfall rate is 2 to 4 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. Excessive rainfall over the burn scar will result in debris flow. The debris flow can consist of rock, mud, vegetation and other loose materials. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding in and around the Lee Burn Scar. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of areas in and around the Lee Burn Scar. * Some locations that will experience flash flooding include... Mainly rural areas of South Central Rio Blanco County.

Area: Rio Blanco CountyExpires: Sep 13, 2026, 11:30 PM

ModerateWeatherNWS Grand Junction CO

Special Weather Statement

At 822 PM MDT, Doppler radar was tracking a strong thunderstorm 36 miles southeast of Squaw Hollow Boat Ramp On Flaming Gorge, or 40 miles east of Manila, moving northeast at 40 mph. HAZARD...Wind gusts up to 40 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. This storm will remain over mainly rural areas of northwestern Moffat County. This includes Colorado 318 between mile markers 2 and 4.

Area: Garfield CountyExpires: Sep 13, 2026, 8:45 PM

ModerateWeatherNWS Denver CO

Special Weather Statement

At 821 PM MDT, Doppler radar was tracking a strong thunderstorm 5 miles southeast of Tarryall Reservoir, or 50 miles southwest of Denver, moving northeast at 20 mph. HAZARD...Wind gusts up to 50 mph and half inch size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Wellington Lake, Tarryall Reservoir, Bailey, Cheesman Reservoir, Deckers, Tarryall and Glenisle.

Area: Grand CountyExpires: Sep 13, 2026, 9:00 PM

ModerateWeatherNWS Denver CO

Special Weather Statement

At 654 PM MDT, Doppler radar was tracking an area of thunderstorms from Granby southward towards the Eisenhower Tunnel or 50 miles west of Denver, moving northeast at 35 mph. HAZARD...Wind gusts up to 50 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Fraser, Georgetown, Winter Park, Silver Plume, Berthoud Falls, Berthoud Pass, Bakerville, Loveland Pass, St Marys Glacier, Tabernash, Rollins Pass, East Portal, Dumont, Guanella Pass, Keystone, Echo Lake and Arapahoe Peak.

Area: Grand CountyExpires: Sep 13, 2026, 7:45 PM

ModerateRoadThe Slope

CO-141N mud slide

Northbound and southbound open. Between 7.40 Road and 16.10 Road (57 miles north of the Naturita area) at Mile Point 118. The roadway is reopened to traffic.

Area: Mesa CountyExpires: Sep 13, 2026, 6:34 PM

ModerateWeatherNWS Grand Junction CO

Special Weather Statement

At 524 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from near Glenwood Springs to 11 miles north of Carbondale to 8 miles north of Basalt. Movement was northeast at 35 mph. HAZARD...Wind gusts up to 50 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Eagle, Gypsum, Dotsero, Shoshone, and Sweetwater. This includes Interstate 70 in Colorado between mile markers 123 and 151.

Area: Eagle CountyExpires: Sep 13, 2026, 6:00 PM

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