Weather Alerts For Broomfield, CO

# HEADLINE -------------------- FREEZE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING # DETAILS -------------------- WHAT Sub-freezing temperatures as low as 22 possible. WHERE Portions of east central, north central, and northeast Colorado. WHEN From Wednesday evening through Thursday morning. IMPACTS Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. ISSUED AT Tuesday, May 5, 2026 at 1:11 AM MDT ISSUED BY National Weather Service Denver CO HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Take steps now to protect tender plants from the cold. # AREAS AFFECTED -------------------- Phillips County, Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County, Central and East Adams and Arapahoe Counties, Central and South Weld County, Elbert/Central and East Douglas Counties Above 6000 Feet, Larimer County Below 6000 Feet/Northwest Weld County, Logan County, Morgan County, North and Northeast Elbert County Below 6000 Feet/North Lincoln County, North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County, Northeast Weld County, Sedgwick County, Southeast Elbert County Below 6000 Feet/South Lincoln County, Washington County Including the cities of Fort Lupton, Crook, Castle Rock, Loveland, Agate, Peetz, Akron, Forder, Stoneham, Last Chance, Denver International Airport, Sedgwick, Holyoke, Raymer, Byers, Nunn, Brush, Larkspur, Haxtun, Hereford, City of Denver, Fort Morgan, Punkin Center, Highlands Ranch, Elbert, Wiggins, Hugo, Boulder, Longmont, Parker, Arvada, Fondis, Brighton, Aurora, Kiowa, Pawnee Buttes, Limon, Karval, Kutch, Sterling, Lakewood, Fort Collins, Amherst, Leader, Grover, Ovid, Golden, Cope, Matheson, Bennett, Goodrich, Briggsdale, Otis, Greeley, Julesburg, Eaton, Merino, Littleton, Roggen, and Deer Trail

# HEADLINE -------------------- WINTER STORM WARNING IN EFFECT FROM 8 PM TUESDAY TO 3 PM MDT WEDNESDAY # DETAILS -------------------- WHAT Heavy snow expected. Total snow accumulations between 4 and 8 inches with locally up to 12 inches near the foothills and across the Palmer Divide. WHERE Fort Collins, Boulder and the western suburbs of Denver, Denver, and Castle Rock. WHEN From 8 PM Tuesday to 3 PM MDT Wednesday. IMPACTS Heavy wet snow will accumulate on tree branches and powerlines, possibly causing them to break and lead to power outages. Despite lesser accumulations on roadways, slick and hazardous conditions are still possible for the Wednesday morning commute. ISSUED AT Monday, May 4, 2026 at 11:52 PM MDT ISSUED BY National Weather Service Denver CO HEADER URGENT - WINTER WEATHER MESSAGE # 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. # AREAS AFFECTED -------------------- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County, Elbert/Central and East Douglas Counties Above 6000 Feet, Larimer County Below 6000 Feet/Northwest Weld County, North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County Including the cities of Castle Rock, Loveland, Denver International Airport, Nunn, Larkspur, Hereford, City of Denver, Highlands Ranch, Elbert, Boulder, Longmont, Parker, Arvada, Fondis, Brighton, Aurora, Kiowa, Lakewood, Fort Collins, Golden, and Littleton