At 1256 PM MST, Doppler radar was tracking strong thunderstorms along a line extending from near Slick Rock to 14 miles northwest of Dolores to near Aneth. Movement was east at 30 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Cortez, Dolores, Dove Creek, Aneth, Cahone, Egnar, Hovenweep National Monument, Arriola, Lebanon, Towaoc, Stoner, Lewis, and Yellow Jacket. This includes the following highways... U.S. Highway 491 in Colorado between mile markers 27 and 67. U.S. Highway 160 in Colorado between mile markers 19 and 44. Utah 162 between mile markers 22 and 31. Colorado 41 between mile markers 5 and 9. Colorado 141 between mile markers 1 and 44. Colorado 145 between mile markers 1 and 25.
At 1238 PM MST, Doppler radar was tracking strong thunderstorms along a line extending from 31 miles north of Castle Valley to 14 miles west of Slick Rock. Movement was east at 40 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Castle Valley, La Sal, Nucla, Naturita, Slick Rock, Paradox, Vancorum, Bedrock, Gateway, Summit Point, Mack, Cisco, and Uravan. This includes the following highways... Interstate 70 in Colorado between mile markers 1 and 15. Interstate 70 in Utah between mile markers 202 and 231. Utah 128 between mile markers 18 and 44. Colorado 90 between mile markers 1 and 33. Colorado 141 near mile marker 24, between mile markers 44 and 51, and between mile markers 57 and 132.