One product issued by NWS for: Longmont CO
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Denver/Boulder CO 257 AM MST Tue Jan 14 2025 COZ030>051-151000- Jackson County Below 9000 Feet- West Jackson and West Grand Counties Above 9000 Feet- Grand and Summit Counties Below 9000 Feet- 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-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- Central and Southeast Park County- Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Elbert/Central and East Douglas Counties Above 6000 Feet- Northeast Weld County-Central and South Weld County-Morgan County- Central and East Adams and Arapahoe Counties- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Southeast Elbert County Below 6000 Feet/South Lincoln County- Logan County-Washington County-Sedgwick County-Phillips County- 257 AM MST Tue Jan 14 2025 This hazardous weather outlook is for northeast and north central Colorado. .DAY ONE...Today and Tonight Scattered light snow showers are expected over the northern mountains this today with accumulations up to an inch or so. .DAYS TWO THROUGH SEVEN...Wednesday through Monday An arctic airmass will bring bitterly cold air to Colorado beginning Saturday and lasting through Monday night. The majority of our forecast area may stay below 0 F from Saturday evening through Monday morning. Low temperatures could reach -15 to -20 F across the I-25 corridor and eastern plains. Wind chill values may reach -30 F which will bring significant impacts for anyone spending time outside. Snow will likely arrive by Friday night and continue into Saturday. There is potential for several inches of dry, fluffy snow, with the heaviest accumulations expected in/near the Front Range Foothills. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed today or tonight. $$