####018004431#### WWUS45 KBOU 052014 WSWBOU URGENT - WINTER WEATHER MESSAGE National Weather Service Denver CO 214 PM MDT Mon May 5 2025 COZ033-034-061200- /O.UPG.KBOU.WS.A.0006.250506T1200Z-250507T1200Z/ /O.NEW.KBOU.WS.W.0006.250506T1200Z-250507T1200Z/ South and East Jackson/Larimer/North and Northeast Grand/Northwest Boulder Counties Above 9000 Feet-South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and West Park Counties Above 9000 Feet- Including the cities of East Slopes Southern Gore Range, Berthoud Pass, Laramie and Medicine Bow Mountains, Willow Creek Pass, Eisenhower Tunnel, Breckenridge, Williams Fork Mountains, East Slopes Mosquito Range, Cameron Pass, Kenosha Mountains, Mount Blue Sky, Rocky Mountain National Park, Winter Park, Indian Peaks, and Rabbit Ears Range 214 PM MDT Mon May 5 2025 ...WINTER STORM WARNING IN EFFECT FROM 6 AM TUESDAY TO 6 AM MDT WEDNESDAY... * WHAT...Heavy snow expected. Total snow accumulations 12 to 22 inches possible, heaviest amounts on the crest and eastern slopes of the Front Range. Much lighter snow in valleys of Summit County to Vail Pass. * WHERE...Rocky Mountain National Park and the Medicine Bow Range, and The Mountains of Summit County, the Mosquito Range, and the Indian Peaks. * WHEN...From 6 AM Tuesday to 6 AM MDT Wednesday. * IMPACTS...Travel could be very difficult, including I-70 east of the Eisenhower Tunnel, the Peak to Peak Highway, US40 and Berthoud Pass area, and Highway 14 over and east of Cameron Pass. The hazardous conditions will impact the late Tuesday morning and Tuesday evening commutes. * ADDITIONAL DETAILS...Some snow will fall this afternoon and tonight, and slush/snow can be expected on the higher passes. More significant travel impacts can be expected Tuesday and Tuesday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.org. && $$ COZ037-061200- /O.NEW.KBOU.WW.Y.0023.250506T1200Z-250507T1200Z/ Central and Southeast Park County- Including the cities of Lake George, South Park, Hartsel, and Fairplay 214 PM MDT Mon May 5 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TUESDAY TO 6 AM MDT WEDNESDAY... * WHAT...Snow expected. Total snow accumulations between 2 and 6 inches with locally heavier amounts. * WHERE...South Park. * WHEN...From 6 AM Tuesday to 6 AM MDT Wednesday. * IMPACTS...Travel could be difficult at times, especially Tuesday afternoon and evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.org. && $$ COZ035-036-061200- /O.NEW.KBOU.WW.Y.0023.250506T1800Z-250507T1200Z/ Larimer and Boulder Counties Between 6000 and 9000 Feet-Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Including the cities of Central City, Evergreen, Idaho Springs, Georgetown, Westcreek, Bailey, Estes Park, Nederland, Glendevey, and Red Feather Lakes 214 PM MDT Mon May 5 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TUESDAY TO 6 AM MDT WEDNESDAY... * WHAT...Wet snow expected. Total snow accumulations up to 12 inches. * WHERE...The Northern Front Range Foothills, and The Southern Front Range Foothills. * WHEN...From noon Tuesday to 6 AM MDT Wednesday. * IMPACTS...Travel could be difficult at times, especially Tuesday afternoon and evening. * ADDITIONAL DETAILS...Snow levels may vary considerably across the foothills throughout the day Tuesday. The heaviest snow will fall above 8,000 feet but could accumulate as low as 7,000 feet by Tuesday evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.org. && $$ For more information from the National Weather Service, visit https://weather.gov/bou Ideker