National Weather Service National Headquarters

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

230
FLUS45 KBOU 151029
HWOBOU

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
429 AM MDT Tue Jun 15 2021

COZ030>051-161030-
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-
429 AM MDT Tue Jun 15 2021

This hazardous weather outlook is for northeast and north central
Colorado.

.DAY ONE...Today and Tonight

Highs will be in the upper 90s on the plains and upper 80s in the
mountains again today. There is a slight chance of thunderstorms
around Park County and the Palmer Divide in the afternoon and
evening, which could produce some hail and gusty winds.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Hot and dry conditions are expected over the next few days, with the
potential for record breaking heat Wednesday and Thursday. High
temperatures on the plains will be close to 100 degrees. A cool
front will bring some relief to the heat on Friday. Moisture may
begin to increase for the latter half of the week, which would
bring the return of isolated thunderstorms on Wednesday with
increasing coverage Friday and into the weekend.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated today or tonight.

$$