One product issued by NWS for: Boulder CO
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Denver/Boulder CO 508 AM MDT Thu Jun 20 2019 COZ030>051-211115- 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- 508 AM MDT Thu Jun 20 2019 This hazardous weather outlook is for northeast and north central Colorado. .DAY ONE...Today and Tonight Windy conditions are expected in the mountains and foothills with gusts to 50 mph today. Scattered showers and thunderstorms can be expected this afternoon and evening with a few strong to potentially severe thunderstorms over the far northeast plains. Elsewhere, storms will be capable of producing gusty winds to 50 mph. .DAYS TWO THROUGH SEVEN...Friday through Wednesday A cold front will move over northeast Colorado Friday morning, ushering in a cooler and unsettled weekend. The surface cold front will combine with southwesterly flow aloft to make it possible for some strong thunderstorms to develop on the plains Friday afternoon. Large hail and damaging winds would be the primary threats from the strong thunderstorms. The weekend will be even cooler than Friday, with rain showers and thunderstorms possible through the period. By Saturday night, an upper level low will be moving over the northern half of the state with temperatures possibly getting cold enough for snow to fall over the north central mountains, including Rocky Mountain National Park. Drier and warmer conditions are expected to return Monday through Wednesday as the upper low moves out and an upper ridge begins building over the southern Great Plains. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed today or tonight. $$