Watches, Warnings & Advisories

2 products issued by NWS for: 2 Miles SE Jamestown CO

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1057 AM MDT Mon Jun 17 2024

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
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
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Logan County-Washington County-Sedgwick County-Phillips County-
1057 AM MDT Mon Jun 17 2024

This hazardous weather outlook is for northeast and north central

.DAY ONE...Today and Tonight

Critical fire weather conditions this afternoon mainly for parts
of the urban corridor, plains, Palmer Divide, South Park, and
Grand/Summit counties due to humidity as low as 10 percent.
Southwest wind could produce wind gusts up to 35 mph. A Red Flag
Warning remains in effect until 9 PM MDT.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

A cold front will bring cooler temperatures for the plains on
Tuesday which will continue on Wednesday. There will be a chance
of thunderstorms, mainly over the higher terrain on Wednesday.

Scattered thunderstorms can be expected over the mountains and
plains on Thursday, a few of which may be strong to severe.


Spotter activation will not be needed today or tonight.


Air Quality Alert

410 PM MDT Mon Jun 17 2024


The Colorado Department of Public Health and Environment has
issued the following...

WHAT...Ozone Action Day Alert.

WHERE...Douglas, Jefferson, Denver, western Arapahoe, western
Adams, Broomfield, Boulder, Larimer, and Weld Counties

WHEN...400 PM Monday June 17 to 1200 AM Tuesday June 18

IMPACTS...Ozone Action Day Alert is now in effect for the Front
Range Urban Corridor. Request to limit driving gas and diesel-
powered vehicles is now in effect until midnight, Monday night,
June 17, 2024.  Ozone concentrations are expected to reach levels
that are Unhealthy for Sensitive Groups on Monday. The highest
concentrations are most likely in the southwestern and western
portions of the Denver Metro area, from Chatfield State Park
northward through Golden. Cooler temperatures and breezy winds are
expected to keep ozone in the Good to Moderate range on Tuesday.
For areas included in this advisory that are not expected to reach
the Unhealthy for Sensitive Groups (USG) air quality designation,
we request that activities, such as driving non-ZEV vehicles
(i.e., gas or diesel), be reduced to lessen the impacts on
neighboring air quality. Additional air pollution in this region
may directly worsen air quality or contribute to precursors which
may also adversely affect air quality.  For Colorado air quality
conditions, forecasts and advisories, visit:

HEALTH INFORMATION...Increasing likelihood of respiratory symptoms
and breathing discomfort in active children and adults and people
with lung disease, such as asthma. Active children and adults, and
people with lung disease, such as asthma, should reduce prolonged
or heavy outdoor exertion.